They’re heading to the Super Bowl for the second time in five years. But back in 2018, they were coming off a long losing streak — and that’s the year we sat down with 49ers  players, coaches, and executives to hear their turnaround plans. It’s probably time to consider the turnaround a success.  SOURCES:Jimmy Garoppolo, quarterback for the Las Vegas Raiders; former quarterback for the San Francisco 49ers.Al Guido, president of the San Francisco 49ers.Kyle Juszczyk, fullback for the San Francisco 49ers.Bob Lange, senior vice president of communications for the Philadelphia Eagles; former vice-president of communications for the San Francisco 49ers.John Lynch, general manager of the San Francisco 49ers.Paraag Marathe, president of 49ers Enterprises and executive vice-president of football operations for the San Francisco 49ers.Victor Matheson, economist at College of the Holy Cross.Kyle Shanahan, head coach of the San Francisco 49ers.Malcolm Smith, former linebacker for the San Francisco 49ers.Joe Staley, former offensive tackle for the San Francisco 49ers.Solomon Thomas, defensive tackle for the New York Jets; former defensive end for the San Francisco 49ers.Jed York, C.E.O. of the San Francisco 49ers. RESOURCES:"49ers Overreactions: Have Shanahan, Lynch Built Team That Can Last?" by Matt Maiocco (NBC Sports, 2023).“Jimmy Garoppolo Leads a 49ers Resurgence,” Victor Mather, The New York Times (December 29, 2017).“Why American Sports Are Organized As Cartels,” Tim Worstall, Forbes (January 14, 2013).NFL History - Super Bowl Winners (ESPN). EXTRAS:"When Is a Superstar Just Another Employee?" by Freakonomics Radio (2023)."How Does Playing Football Affect Your Health?" by Freakonomics, M.D. (2023)."Why Does the Most Monotonous Job in the World Pay $1 Million?" by Freakonomics Radio (2022)."The Hidden Side of Sports," series by Freakonomics Radio (2018-2019)."An Egghead’s Guide to the Super Bowl," by Freakonomics Radio (2017).

From the Manhattan Project to the Challenger investigation, the physicist Richard Feynman loved to shoot down what he called “lousy ideas.” Today, the world is awash in lousy ideas — so maybe it’s time to get some more Feynman in our lives? (Part one of a three-part series.) SOURCES:Helen Czerski, physicist and oceanographer at University College London.Michelle Feynman, school administrator and daughter of Richard Feynman.Ralph Leighton, biographer and film producer.Charles Mann, science journalist and author.John Preskill, professor of theoretical physics at the California Institute of Technology.Stephen Wolfram, founder and C.E.O. of Wolfram Research; creator of Mathematica, Wolfram|Alpha, and the Wolfram Language. RESOURCES:"How Legendary Physicist Richard Feynman Helped Crack the Case on the Challenger Disaster," by Kevin Cook (Literary Hub, 2021).Challenger: The Final Flight, docuseries (2020).Truth, Lies, and O-Rings: Inside the Space Shuttle Challenger Disaster, by Allan J. McDonald and James R. Hansen (2009).Perfectly Reasonable Deviations From the Beaten Track: Selected Letters of Richard P. Feynman, edited by Michelle Feynman (2005).The Pleasure of Finding Things Out, by Richard Feynman (1999).Genius: The Life and Science of Richard Feynman, by James Gleick (1992).“What Do You Care What Other People Think?” by Richard Feynman and Ralph Leighton (1988)."Mr. Feynman Goes to Washington," by Richard Feynman and Ralph Leighton (Engineering & Science, 1987).The Second Creation: Makers of the Revolution in Twentieth-century Physics, by Robert Crease and Charles Mann (1986).Surely You're Joking, Mr. Feynman!, by Richard Feynman and Ralph Leighton (1985)."The Pleasure of Finding Things Out," (Horizon S18.E9, 1981)."Los Alamos From Below," by Richard Feynman (UC Santa Barbara lecture, 1975)."The World from Another Point of View," (PBS Nova, 1973). EXTRAS:"Exploring Physics, from Eggshells to Oceans," by People I (Mostly) Admire (2023).

Michael Roth of Wesleyan University doesn’t hang out with other university presidents. He also thinks some of them have failed a basic test of good sense and decency. It’s time for a conversation about college, and courage.   SOURCE:Michael S. Roth, president of Wesleyan University. RESOURCES:"Opinion: College Presidents Are Supposed to Be Moral Leaders, Not Evasive Bureaucrats," by Michael S. Roth (Los Angeles Times, 2023)."Transcript: What Harvard, MIT and Penn Presidents Said at Antisemitism Hearing," by CQ Roll Call Staff (Roll Call, 2023)."To Testify or Not to Testify in Congress? Your Job Could Hang in the Balance," by Annie Karni (The New York Times, 2023)."You Could Not Pay Me Enough to Be a College President," by Daniel W. Drezner (The Chronicle of Higher Education, 2023)."The Case for College: Promising Solutions to Reverse College Enrollment Declines," by Katharine Meyer (Brookings, 2023)."Arab Funding of American Universities: Donors, Recipients, and Impact," by Mitchell G. Bard (American-Israeli Cooperative Enterprise, 2023)."Racist Attack Spotlights Stefanik’s Echo of Replacement Theory," by Annie Karni (The New York Times, 2022)."Why Is There So Much Saudi Money in American Universities?" by Michael Sokolove (The New York Times Magazine, 2019).Safe Enough Spaces: A Pragmatist’s Approach to Inclusion, Free Speech, and Political Correctness on College Campuses, by Michael S. Roth (2019)."The Opening of the Liberal Mind," by Michael S. Roth (The Wall Street Journal, 2017). EXTRAS:"Academic Fraud," series by Freakonomics Radio (2024)."Freakonomics Radio Goes Back to School," series by Freakonomics Radio (2022).

We all like to throw around terms that describe human behavior — “bystander apathy” and “steep learning curve” and “hard-wired.” Most of the time, they don’t actually mean what we think they mean. But don’t worry — the experts are getting it wrong, too. SOURCES:Sharon Begley, senior science writer for Stat at The Boston Globe.Jerome Kagan, emeritus professor of psychology at Harvard University.Bibb Latané, social psychologist and senior fellow at the Center for Human Science.Scott Lilienfeld, professor of psychology at Emory University.James Solomon, director and producer of The Witness. RESOURCES:“Tech Metaphors Are Holding Back Brain Research,” by Anna Vlasits (Wired, 2017).Can’t Just Stop: An Investigation of Compulsions, by Sharon Begley (2017).The Witness, film by James Solomon (2016).“Fifty Psychological and Psychiatric Terms to Avoid: a List of Inaccurate, Misleading, Misused, Ambiguous, and Logically Confused Words and Phrases,” by Scott Lilienfeld, Katheryn Sauvigne, Steven Jay Lynn, Robin Cautin, Robert Latzman, and Irwin Waldman (Frontiers in Psychology, 2015).SuperFreakonomics, by Steven Levitt and Stephen Dubner (2011).Fifty Great Myths of Popular Psychology, by Scott Lilienfeld, Steven Jay Lynn, John Ruscio, and Barry Beyerstein (2009).Train Your Mind, Change Your Brain, by Sharon Begley (2007).“Kitty, 40 Years Later,” by Jim Rasenberger (The New York Times, 2004).“37 Who Saw Murder Didn’t Call the Police,” by Martin Gansberg (The New York Times, 1964). EXTRAS:"Academic Fraud," series by Freakonomics Radio (2024).“This Idea Must Die,”Freakonomics Radio (2015).

Probably not — the incentives are too strong. Scholarly publishing is a $28 billion global industry, with misconduct at every level. But a few reformers are gaining ground.   (Part 2 of 2) SOURCES:Max Bazerman, professor of business administration at Harvard Business School.Leif Nelson, professor of business administration at the University of California, Berkeley Haas School of Business.Brian Nosek, professor of psychology at the University of Virginia and executive director at the Center for Open Science.Ivan Oransky, distinguished journalist-in-residence at New York University, editor-in-chief of The Transmitter, and co-founder of Retraction Watch.Joseph Simmons, professor of applied statistics and operations, information, and decisions at the Wharton School at the University of Pennsylvania.Uri Simonsohn, professor of behavioral science at Esade Business School.Simine Vazire, professor of psychology at the University of Melbourne and editor-in-chief of Psychological Science. RESOURCES:"The Harvard Professor and the Bloggers," by Noam Scheiber (The New York Times, 2023)."They Studied Dishonesty. Was Their Work a Lie?" by Gideon Lewis-Kraus (The New Yorker, 2023)."Evolving Patterns of Extremely Productive Publishing Behavior Across Science," by John P.A. Ioannidis, Thomas A. Collins, and Jeroen Baas (bioRxiv, 2023)."Hindawi Reveals Process for Retracting More Than 8,000 Paper Mill Articles," (Retraction Watch, 2023)."Exclusive: Russian Site Says It Has Brokered Authorships for More Than 10,000 Researchers," (Retraction Watch, 2019)."How Many Scientists Fabricate and Falsify Research? A Systematic Review and Meta-Analysis of Survey Data," by Daniele Fanelli (PLOS One, 2009). EXTRAS:"Why Is There So Much Fraud in Academia?" by Freakonomics Radio (2024)."Freakonomics Goes to College, Part 1," by Freakonomics Radio (2012).

Some of the biggest names in behavioral science stand accused of faking their results. Last year, an astonishing 10,000 research papers were retracted. We talk to whistleblowers, reformers, and a co-author who got caught up in the chaos. (Part 1 of 2) SOURCES:Max Bazerman, professor of business administration at Harvard Business School.Leif Nelson, professor of business administration at the University of California, Berkeley Haas School of Business.Brian Nosek, professor of psychology at the University of Virginia and executive director at the Center for Open Science.Joseph Simmons, professor of applied statistics and operations, information, and decisions at the Wharton School at the University of Pennsylvania.Uri Simonsohn, professor of behavioral science at Esade Business School.Simine Vazire, professor of psychology at the University of Melbourne and editor-in-chief of Psychological Science. RESOURCES:"More Than 10,000 Research Papers Were Retracted in 2023 — a New Record," by Richard Van Noorden (Nature, 2023)."Data Falsificada (Part 1): 'Clusterfake,'" by Joseph Simmons, Leif Nelson, and Uri Simonsohn (Data Colada, 2023)."Fabricated Data in Research About Honesty. You Can't Make This Stuff Up. Or, Can You?" by Nick Fountain, Jeff Guo, Keith Romer, and Emma Peaslee (Planet Money, 2023).Complicit: How We Enable the Unethical and How to Stop, by Max Bazerman (2022)."Evidence of Fraud in an Influential Field Experiment About Dishonesty," by Joseph Simmons, Leif Nelson, and Uri Simonsohn (Data Colada, 2021)."False-Positive Psychology: Undisclosed Flexibility in Data Collection and Analysis Allows Presenting Anything as Significant," by Joseph Simmons, Leif Nelson, and Uri Simonsohn (Psychological Science, 2011). EXTRAS:"Why Do We Cheat, and Why Shouldn’t We?" by No Stupid Questions (2023)."Is Everybody Cheating These Days?" by No Stupid Questions (2021).

In a special episode of The Economics of Everyday Things, host Zachary Crockett explains what millennials do to show they care, how corrugated cardboard keeps your food warm, and why every city has a billboard for a guy who calls himself “The Hammer.” SOURCES:Jason Abraham, managing partner of Hupy & Abraham.Nora Engstrom, professor at Stanford Law School.Kyle Hebenstreit, C.E.O. of Practice Made Perfect.Patrick Kivits, president of corrugated packaging at WestRock.Mia Mercado, writer and former editor at Hallmark.Eric Nelson, green business program manager for Johnson County, Kansas.Scott Wiener, founder of Scott's Pizza Tours.George White, president of Up With Paper and former president of the American Greeting Card Association. RESOURCES:34th Louie Awards - Finalists & Winners, (2022-2023)."Personal Injury Settlement Amounts Examples (2024 Guide)," by Jeffrey Johnson (Forbes Advisor, 2022)."Who Is the Fastest Pizza Box Folder?! World Pizza Games 2021," video by The Laughing Lion (2021)."Season’s (and Other...) Greetings," by Maria Ricapito (Marie Claire, 2020)."Scott's Pizza Chronicles: A Brief History of the Pizza Box," by Scott Wiener (Serious Eats, 2018)."Apple Patented a Pizza Box, for Pizzas," by Jacob Kastrenakes (The Verge, 2017)."Hallmark Greeting Cards Have Adjusted to the Digital Revolution," by Trent Gillies (CNBC, 2017)."We Eat 100 Acres of Pizza a Day in the U.S.," by Lenny Bernstein (The Washington Post, 2015)."Low Ball: An Insider’s Look at How Some Insurers Can Manipulate Computerized Systems to Broadly Underpay Injury Claims," by Mark Romano and J. Robert Hunter (Consumer Federation of America, 2012)."A Century of Change in Personal Injury Law," by Stephen D. Sugarman (UC Berkeley Public Law Research Paper, 2000).Pizza Tiger, by Thomas Monaghan (1986).Bates v. State Bar of Arizona, in the Supreme Court of Arizona (1977).

In a special episode of People I (Mostly) Admire, Steve Levitt talks to Cat Bohannon about her new book Eve: How the Female Body Drove 200 Million Years of Human Evolution. SOURCE:Cat Bohannon, researcher and author. RESOURCES:Eve: How the Female Body Drove 200 Million Years of Human Evolution, by Cat Bohannon (2023)."Genomic Inference of a Severe Human Bottleneck During the Early to Middle Pleistocene Transition," by Wangjie Hu, Ziqian Hao, Pengyuan Du, Fabio Di Vincenzo, Giorgio Manzi, Jialong Cui, Yun-Xin Fu, Yi-Hsuan, and Haipeng Li (Science, 2023)."The Greatest Invention in the History of Humanity," by Cat Bohannon (The Atlantic, 2023)."A Newborn Infant Chimpanzee Snatched and Cannibalized Immediately After Birth: Implications for 'Maternity Leave' in Wild Chimpanzee," by Hitonaru Nishie and Michio Nakamura (American Journal of Biological Anthropology, 2018)."War in the Womb," by Suzanne Sadedin (Aeon, 2014)."Timing of Childbirth Evolved to Match Women’s Energy Limits," by Erin Wayman (Smithsonian Magazine, 2012)."Bonobo Sex and Society," by Frans B. M. de Waal (Scientific American, 2006). EXTRAS:"Yuval Noah Harari Thinks Life Is Meaningless and Amazing," by People I (Mostly) Admire (2022)."Jared Diamond on the Downfall of Civilizations — and His Optimism for Ours," by People I (Mostly) Admire (2021).

In a special episode of No Stupid Questions, Angela Duckworth and Mike Maughan talk about unfinished tasks, recurring arguments, and Irish goodbyes. SOURCES:Roy Baumeister, social psychologist and visiting scholar at Harvard University.Daniel Gilbert, professor of psychology at Harvard University.John Gottman, professor emeritus of psychology at the University of Washington.Kurt Lewin, 20th-century German-American psychologist.E. J. Masicampo, professor of psychology at Wake Forest University.Timothy Wilson, professor of psychology at the University of Virginia.Bluma Zeigarnik, 20th-century Soviet psychologist. RESOURCES:"Life and Work of the Psychologist Bluma Zeigarnik," by M. Marco (Neurosciences and History, 2018)."Why We Need Answers," by Maria Konnikova (The New Yorker, 2013)."Consider It Done! Plan Making Can Eliminate the Cognitive Effects of Unfulfilled Goals," by E. J. Masicampo and Roy Baumeister (Journal of Personality and Social Psychology, 2011).The Science of Trust: Emotional Attunement for Couples, by John Gottman (2011)."'Let Me Dream On!' Anticipatory Emotions and Preference for Timing in Lotteries," by Martin Kocher, Michal Krawczyk, and Frans van Winden (Tinbergen Institute Discussion Paper, 2009)."Explaining Away: A Model of Affective Adaptation," by Timothy Wilson and Daniel Gilbert (Perspectives on Psychological Science, 2008)."On Finished and Unfinished Tasks," by Bluma Zeigarnik (A Source Book of Gestalt Psychology, 1938). EXTRAS:"Can We Disagree Better?" by No Stupid Questions (2023)."Would You Be Happier if You Were More Creative?" by No Stupid Questions (2023)."How Can You Be Kinder to Yourself?" by No Stupid Questions (2023)."What’s Wrong With Holding a Grudge?" by No Stupid Questions (2022).Somebody Loves You, Mr. Hatch,  by Eileen Spinelli (1991).

Lewis got incredible access to Sam Bankman-Fried, the billionaire behind the spectacular FTX fraud. His book is a bestseller, but some critics say he went too easy on S.B.F. Lewis tells us why the critics are wrong — and what it’s like to watch your book get turned into a courtroom drama. SOURCES:Michael Lewis, author. RESOURCES:Going Infinite: The Rise and Fall of a New Tycoon, by Michael Lewis (2023)."Column: In Michael Lewis, Sam Bankman-Fried Found His Last and Most Willing Victim," by Michael Hiltzik (Los Angeles Times, 2023)."Even Michael Lewis Can’t Make a Hero Out of Sam Bankman-Fried," by Jennifer Szalai (The New York Times, 2023)."Michael Lewis Goes Close on Sam Bankman-Fried — Maybe Too Close," by James Ledbetter (The Washington Post, 2023)."What You Won’t Learn From Michael Lewis’ Book on FTX Could Fill Another Book," by Julia M. Klein (Los Angeles Times, 2023)."Michael Lewis’s Big Contrarian Bet," by Gideon Lewis-Kraus (The New Yorker, 2023)."He-Said, They-Said," by John Lanchester (London Review of Books, 2023)."Downfall of the Crypto King," by Jesse Armstrong (The Times Literary Supplement, 2023)."FTX Debtors vs. Joseph Bankman and Barbara Fried," in the United States Bankruptcy Court for the District of Delaware (2023).Federal Prosecution of Election Offenses: Eighth Edition, by Richard C. Pilger (2017)."Pay Candidates to Drop Out? That Should Be Legal," by Stephen L. Carter (Bloomberg, 2016)."The History of the Term 'Effective Altruism,'" by William MacAskill (Effective Altruism Forum, 2014). EXTRAS:"Is This 'The Worst Job in Corporate America' — or Maybe the Best?" by Freakonomics Radio (2023)."A Million-Year View on Morality," by People I (Mostly) Admire (2022).“Did Michael Lewis Just Get Lucky with 'Moneyball'?” by Freakonomics Radio (2022).

In policing, as in most vocations, the best employees are often promoted into leadership without much training. One economist thinks he can address this problem — and, with it, America’s gun violence. SOURCESKenneth Corey, director of outreach and engagement for the Policing Leadership Academy at the University of Chicago and retired chief of department for the New York Police Department.Stephanie Drescher, operations captain in the City of Madison Police Department.Max Kapustin, assistant professor of economics and public policy at Cornell University.Jens Ludwig, economist and director of the Crime Lab at the University of Chicago.Sandy Jo MacArthur, curriculum design director for the Policing Leadership Academy at the University of Chicago.Sean Malinowski, D.O.J. strategic site liaison for the Philadelphia Police Department and retired chief of detectives from the Los Angeles Police Department.Sindyanna Paul-Noel, lieutenant with the City of Miami Police Department.Michael Wolley, deputy chief of operations with the Indianapolis Metropolitan Police Department. RESOURCES:"Policing Leadership Academy (PLA) Graduation of Inaugural Cohort," by the University of Chicago Crime Lab (2023)."Policing and Management," by Max Kapustin, Terrence Neumann, and Jens Ludwig (NBER Working Paper, 2022)."Getting More Out of Policing in the U.S.," by Jens Ludwig, Terrence Neumann, and Max Kapustin (VoxEU, 2022)."What Drives Differences in Management?" by Nicholas Bloom, Erik Brynjolfsson, Lucia Foster, Ron S. Jarmin, Megha Patnaik, Itay Saporta-Eksten, and John Van Reenen (NBER Working Paper, 2017)."Management as a Technology?" by Nicholas Bloom, Raffaella Sadun, and John Van Reenen (NBER Working Paper, 2017)."Measuring and Explaining Management Practices Across Firms and Countries," by Nick Bloom and John Van Reenen (NBER Working Paper, 2006)."Crime, Urban Flight, and the Consequences for Cities," by Julie Berry Cullen and Steven D. Levitt (SSRN, 1997). EXTRAS:"Why Are There So Many Bad Bosses?" by Freakonomics Radio (2022)."What Are the Police for, Anyway?" by Freakonomics Radio (2021).

It boosts economic opportunity and social mobility. It’s good for the environment. So why do we charge people to use it? The short answer: it’s complicated. Also: We talk to the man who gets half the nation’s mass-transit riders where they want to go (most of the time).  SOURCES:Marcus Finbom, traffic planner in Stockholm, Sweden.Robbie Makinen, former president and C.E.O. of the Kansas City Area Transportation Authority.Janno Lieber, chair and C.E.O. of the M.T.A. in New York City.Brian Taylor, professor of urban planning and public policy and director of the Institute of Transportation Studies at U.C.L.A.Shashi Verma, director of strategy and C.T.O. at Transport for London.Michelle Wu, mayor of Boston. RESOURCES:"Free Bus Service Starts Sunday on 5 Routes in New York City," by Ana Ley (The New York Times, 2023).“Vehicle Access and Falling Transit Ridership: Evidence From Southern California,” by Michael Manville, Brian D. Taylor, Evelyn Blumenberg, and Andrew Schouten (Transportation, 2023).“Route-28 Fare-Free Pilot Evaluation: Summary Findings,” by the City of Boston Transportation (2022).“Forget Fare Hikes — Make the T Free,” by Michelle Wu (The Boston Globe, 2019).Traffic Power Structure, by Planka.nu (2016)."The Impacts of Neighborhoods on Intergenerational Mobility: Childhood Exposure Effects and County-Level Estimates," by Raj Chetty and Nathaniel Hendren (NBER Working Paper, 2015)."Fare, Free, or Something in Between?" by Jennifer S. Perone and Joel M. Volinski (World Transit Research, 2003).Planka.Nu. EXTRAS:"Why Is the U.S. So Good at Killing Pedestrians?" by Freakonomics Radio (2023)."Should Public Transit Be Free?" by Freakonomics Radio (2022).“Should Traffic Lights Be Abolished?” by Freakonomics Radio (2021).“The Perfect Crime,” by Freakonomics Radio (2014).“Parking Is Hell,” by Freakonomics Radio (2013).

Most industries have become more productive over time. But not construction! We identify the causes — and possible solutions. (Can you say ... “prefab”?) RESOURCES:"The Strange and Awful Path of Productivity in the US Construction Sector," by Austan Goolsbee and Chad Syverson (BFI Working Paper, 2023)."Infrastructure Costs," by Leah Brooks and Zachary D. Liscow (American Economic Journal: Applied, 2023)."The Silicon Valley Elite Who Want to Build a City From Scratch," by Conor Dougherty and Erin Griffith (The New York Times, 2023)."A Decent Home," report by the President's Committee on Urban Housing (1968).EXTRAS:"Edward Glaeser Explains Why Some Cities Thrive While Others Fade Away," by People I (Mostly) Admire (2021)."Why Are Cities (Still) So Expensive?" by Freakonomics Radio (2020).

Pro footballer and star podcaster Jason Kelce is ubiquitous right now (almost as ubiquitous as his brother and co-host Travis, who's been in the limelight for his relationship with Taylor Swift). After you hear this wide-ranging interview, you might want even more Kelce in your life.  RESOURCES:“N.F.L. Player Team Report Cards,” by the National Football League Players Association (2023).Kelce, documentary (2023).New Heights with Jason and Travis Kelce, (produced by Wave Sports + Entertainment).EXTRAS:"When Is a Superstar Just Another Employee?" by Freakonomics Radio (2023).

They say they make companies more efficient through savvy management. Critics say they bend the rules to enrich themselves at the expense of consumers and employees. Can they both be right? (Probably not.) RESOURCES:Plunder: Private Equity's Plan to Pillage America, by Brendan Ballou (2023).Two and Twenty: How the Masters of Private Equity Always Win, by Sachin Khajuria (2022).“The Economic Effects of Private Equity Buyouts,” by Steven J. Davis, John Haltiwanger, Kyle Handley, Ben Lipsius, Josh Lerner, and Javier Miranda (SSRN, 2019)."In Silicon Valley, Even Mobile Homes Are Getting Too Pricey for Longtime Residents," by Tracy Lien (Los Angeles Times, 2017).EXTRAS:"Should You Trust Private Equity to Take Care of Your Dog?" by Freakonomics Radio (2023)."Mobile Home Parks," by The Economics of Everyday Things (2023)."The Secret Life of a C.E.O.," series by Freakonomics Radio (2018)."Extra: David Rubenstein Full Interview," by Freakonomics Radio (2018).

Evidence from Nazi Germany and 1940’s America (and pretty much everywhere else) shows that discrimination is incredibly costly — to the victims, of course, but also the perpetrators. One modern solution is to invoke a diversity mandate. But new research shows that’s not necessarily the answer. RESOURCES:"Discrimination, Managers, and Firm Performance: Evidence from 'Aryanizations' in Nazi Germany," by Kilian Huber, Volker Lindenthal, and Fabian Waldinger (Journal of Political Economy, 2021)."Diversity and Performance in Entrepreneurial Teams," by Sophie Calder-Wang, Paul A. Gompers, and Kevin Huang (SSRN, 2021)."Systemic Discrimination Among Large U.S. Employers," by Patrick M. Kline, Evan K. Rose, and Christopher R. Walters (NBER Working Papers, 2021).City of Champions: A History of Triumph and Defeat in Detroit, by Silke-Maria Weineck and Stefan Szymanski (2020)."The Allocation of Talent and U.S. Economic Growth," by Chang-Tai Hsieh, Erik Hurst, Charles I. Jones, and Peter J. Klenow (Econometrica, 2019).Genius & Anxiety: How Jews Changed the World, 1847-1947, by Norman Lebrecht (2019)."And the Children Shall Lead: Gender Diversity and Performance in Venture Capital," by Paul A. Gompers and Sophie Q. Wang (NBER Working Papers, 2017)."The Political Economy of Hatred," by Edward Glaeser (The Quarterly Journal of Economics, 2005)."Statistical Theories of Discrimination in Labor Markets," by Dennis J. Aigner and Glen G. Cain (Industrial and Labor Relations Review, 1977).The Economics of Discrimination, by Gary S. Becker (1957).EXTRAS:"A New Nobel Laureate Explains the Gender Pay Gap (Replay)," by Freakonomics Radio (2023)."Edward Glaeser Explains Why Some Cities Thrive While Others Fade Away," by People I (Mostly) Admire (2021)."What Are the Secrets of the German Economy — and Should We Steal Them?" by Freakonomics Radio (2017).

Everyone makes mistakes. How do you learn from them? Lessons from the classroom, the Air Force, and the world’s deadliest infectious disease. RESOURCES:Right Kind of Wrong: The Science of Failing Well, by Amy Edmondson (2023)."You Think Failure Is Hard? So Is Learning From It," by Lauren Eskreis-Winkler and Ayelet Fishbach (Perspectives on Psychological Science, 2022)."The Market for R&D Failures," by Manuel Trajtenberg and Roy Shalem (SSRN, 2010)."Performing a Project Premortem," by Gary Klein (Harvard Business Review, 2007).EXTRAS:“How to Succeed at Failing,” series by Freakonomics Radio (2023)."Moncef Slaoui: 'It’s Unfortunate That It Takes a Crisis for This to Happen,'" by People I (Mostly) Admire (2020).

Giving up can be painful. That's why we need to talk about it. Today: stories about glitchy apps, leaky paint cans, broken sculptures — and a quest for the perfect bowl of ramen.  RESOURCES"Data Snapshot: Tenure and Contingency in US Higher Education," by Glenn Colby (American Association of University Professors, 2023)."Entrepreneurship and the U.S. Economy," by the U.S. Bureau of Labor Statistics (2016)."A CV of Failures," by Melanie Stefan (Nature, 2010).EXTRAS“How to Succeed at Failing,” series by Freakonomics Radio (2023)."Annie Duke Thinks You Should Quit," by People I (Mostly) Admire (2022)."How Do You Know When It’s Time to Quit?" by No Stupid Questions (2020)."The Ramen Now - Rapid Desktop Cooking for Delicious Meals," Kickstarter campaign by Travis Thul.

In medicine, failure can be catastrophic. It can also produce discoveries that save millions of lives. Tales from the front line, the lab, and the I.T. department. RESOURCES:Right Kind of Wrong: The Science of Failing Well, by Amy Edmondson (2023)."Reconsidering the Application of Systems Thinking in Healthcare: The RaDonda Vaught Case," by Connor Lusk, Elise DeForest, Gabriel Segarra, David M. Neyens, James H. Abernathy III, and Ken Catchpole (British Journal of Anaesthesia, 2022)."Dispelling the Myth That Organizations Learn From Failure," by Jeffrey Ray (SSRN, 2016)."A New, Evidence-Based Estimate of Patient Harms Associated With Hospital Care," by John T. James (Journal of Patient Safety, 2013).To Err is Human: Building a Safer Health System, by the National Academy of Sciences (1999)."Polymers for the Sustained Release of Proteins and Other Macromolecules," by Robert Langer and Judah Folkman (Nature, 1976).EXTRAS:"How to Succeed at Failing," series by Freakonomics Radio (2023)."Will a Covid-19 Vaccine Change the Future of Medical Research?" by Freakonomics Radio (2020)."Bad Medicine, Part 3: Death by Diagnosis," by Freakonomics Radio (2016).

We tend to think of tragedies as a single terrible moment, rather than the result of multiple bad decisions. Can this pattern be reversed? We try — with stories about wildfires, school shootings, and love. RESOURCESRight Kind of Wrong: The Science of Failing Well, by Amy Edmondson (2023)."Michigan School Shooter Is Found Eligible for Life Sentence Without Parole," by Stephanie Saul and Dana Goldstein (The New York Times, 2023)."How Fire Turned Lahaina Into a Death Trap," by Nicholas Bogel-Burroughs, Serge F. Kovaleski, Shawn Hubler, and Riley Mellen (The New York Times, 2023).The Violence Project: How to Stop a Mass Shooting Epidemic, by Jillian Peterson and James Densley (2021)."I Was Almost A School Shooter," by Aaron Stark (TEDxBoulder, 2018).EXTRAS "Is Perfectionism Ruining Your Life?" by People I (Mostly) Admire (2023)."Why Did You Marry That Person?" by Freakonomics Radio (2022)."What Do We Really Learn From Failure?" by No Stupid Questions (2021)."How to Fail Like a Pro," by Freakonomics Radio (2019)."Failure Is Your Friend," by Freakonomics Radio (2014).

Claudia Goldin is the newest winner of the Nobel Prize in Economics. We spoke with her in 2016 about why women earn so much less than men — and how it’s not all explained by discrimination. 

John Ray is an emergency C.E.O., a bankruptcy expert who takes over companies that have succumbed to failure or fraud. He’s currently cleaning up the mess left by alleged crypto scammer Sam Bankman-Fried. And he loves it. RESOURCES:"United States of America v. Samuel Bankman-Fried, a/k/a 'SBF,'" by the United States District Court Southern District of New York (2023)."Does FTX’s New CEO Have the Worst Job in Corporate America?" by Ben Cohen (The Wall Street Journal, 2022)."John J. Ray III, a St. Joseph’s Grad From Pittsfield, Is Earning $1,300 an Hour to Sort Out the Remains of the FTX Cryptocurrency Collapse," by Larry Parnass (The Berkshire Eagle, 2022)."'Pit Bull' Fights to Pick Up Enron's Pieces," by Ameet Sachdev (Chicago Tribune, 2007).EXTRAS:“The Secret Life of a C.E.O.,” series by Freakonomics Radio (2018-2023)."Did Michael Lewis Just Get Lucky with Moneyball?" by Freakonomics Radio (2022)."Does the Crypto Crash Mean the Blockchain Is Over?" by Freakonomics Radio (2022)."What Can Blockchain Do for You?" series by Freakonomics Radio (2022).

If two parents can run a family, why shouldn’t two executives run a company? We dig into the research and hear firsthand stories of both triumph and disaster. Also: lessons from computer programmers, Simon and Garfunkel, and bears versus alligators.  RESOURCES:"How Allbirds Lost Its Way," by Suzanne Kapner (The Wall Street Journal, 2023)."Is It Time to Consider Co-C.E.O.s?" by Marc A. Feigen, Michael Jenkins, and Anton Warendh (Harvard Business Review, 2022)."The Costs and Benefits of Pair Programming," by Alistair Cockburn and Laurie Williams (2000)."Strengthening the Case for Pair Programming," by Laurie Williams, Robert R. Kessler, Ward Cunningham, and Ron Jeffries (IEEE Software, 2000).EXTRAS:"The Facts Are In: Two Parents Are Better Than One," by Freakonomics Radio (2023)."The Secret Life of a C.E.O.," series by Freakonomics Radio (2018-2023).

U.S. marriage rates have plummeted. But the babies keep coming, and the U.S. now leads the world in single-parent households. In her new book The Two-Parent Privilege, the economist Melissa Kearney says this is a huge problem, and that it’s time for liberals to face the facts. Plus: our friends at Atlas Obscura explore just how many parents a kid can have. 

The union that represents N.F.L. players conducted their first-ever survey of workplace conditions, and issued a report card to all 32 teams. What did the survey reveal? Clogged showers, rats in the locker room — and some helpful insights for those of us who don’t play pro football. For show notes, visit freakonomics.com/podcast/when-is-a-superstar-just-another-employee/

For all the speculation about the future, A.I. tools can be useful right now. Adam Davidson discovers what they can help us do, how we can get the most from them — and why the things that make them helpful also make them dangerous. (Part 3 of "How to Think About A.I.")

Guest host Adam Davidson looks at what might happen to your job in a world of human-level artificial intelligence, and asks when it might be time to worry that the machines have become too powerful. (Part 2 of "How to Think About A.I.")

Artificial intelligence, we’ve been told, will destroy humankind. No, wait — it will usher in a new age of human flourishing! Guest host Adam Davidson (co-founder of Planet Money) sorts through the big claims about A.I.'s future by exploring its past and present — and whether it has a sense of humor. (Part 1 of "How to Think About A.I.")

The famously profane politician and operative is now U.S. ambassador to Japan, where he’s trying to rewrite the rules of diplomacy. But don’t worry: When it comes to China, he’s every bit as combative as you’d expect.

Americans are so accustomed to the standard intersection that we rarely consider how dangerous it can be — as well as costly, time-wasting, and polluting. Is it time to embrace the lowly, lovely roundabout?

Bjorn Andersen killed 111 minke whales this season. He tells us how he does it, why he does it, and what he thinks would happen if whale-hunting ever stopped.  (This bonus episode is a follow-up to our series “Everything You Never Knew About Whaling.")

In three stories from our newest podcast, host Zachary Crockett digs into sports mascots, cashmere sweaters, and dinosaur skeletons. 

In the final episode of our whale series, we learn about fecal plumes, shipping noise, and why "Moby-Dick" is still worth reading. (Part 3 of "Everything You Never Knew About Whaling.")

For years, whale oil was used as lighting fuel, industrial lubricant, and the main ingredient in (yum!) margarine. Whale meat was also on a few menus. But today, demand for whale products is at a historic low. And yet some countries still have a whaling industry. We find out why. (Part 2 of “Everything You Never Knew About Whaling.”)

Whaling was, in the words of one scholar, “early capitalism unleashed on the high seas.” How did the U.S. come to dominate the whale market? Why did whale hunting die out here — and continue to grow elsewhere? And is that whale vomit in your perfume? (Part 1 of “Everything You Never Knew About Whaling.”)

Actually, the reasons are pretty clear. The harder question is: Will we ever care enough to stop?

Sure, you were “in love.” But economists — using evidence from Bridgerton to Tinder — point to what’s called “assortative mating.” And it has some unpleasant consequences for society.

But as C.E.O. of the resurgent Microsoft, he is firmly at the center of the A.I. revolution. We speak with him about the perils and blessings of A.I., Google vs. Bing, the Microsoft succession plan — and why his favorite use of ChatGPT is translating poetry.

Probably not. The economist Kelly Shue argues that E.S.G. investing just gives more money to firms that are already green while depriving polluting firms of the financing they need to get greener. But she has a solution.

Gun control, abortion rights, drug legalization — it seems like every argument these days claims that if X happens, then Y will follow, and we’ll all be doomed to Z. Is the slippery-slope argument a valid logical construction or just a game of feelingsball?

He turned a small Hollywood talent agency into a massive sports-and-entertainment empire. In a freewheeling conversation, he explains how he did it and why it nearly killed him.

Sure, markets work well in general. But for some transactions — like school admissions and organ transplants — money alone can’t solve the problem. That’s when you need a market-design wizard like Al Roth. Plus: We hear from a listener who, inspired by this episode, made a remarkable decision.

Museums are purging their collections of looted treasures. Can they also get something in return? And what does it mean to be a museum in the 21st century? (Part 3 of “Stealing Art Is Easy. Giving It Back Is Hard.”)

The world’s great museums are full of art and artifacts that were plundered during an era when plunder was the norm. Now there’s a push to return these works to their rightful owners. Sounds simple, right? It's not. (Part 2 of “Stealing Art Is Easy. Giving It Back Is Hard.”)

How did a freshly looted Egyptian antiquity end up in the Metropolitan Museum of Art? Why did it take Kim Kardashian to crack the case? And how much of what you see in any museum is stolen? (Part 1 of “Stealing Art Is Easy. Giving It Back Is Hard.”)

Whether it’s a giant infrastructure plan or a humble kitchen renovation, it’ll inevitably take way too long and cost way too much. That’s because you suffer from “the planning fallacy.” (You also have an “optimism bias” and a bad case of overconfidence.) But don’t worry: we’ve got the solution. 

Every language has its taboo words (which many people use all the time). But the list of forbidden words is always changing — and those changes tell us some surprising things about ourselves. Note: The swear words in this episode have been bleeped out. To hear a version of this episode without the bleeps, go to freakonomics.com.

Delaware is beloved by corporations, bankruptcy lawyers, tax avoiders, and money launderers. Critics say the Delaware “franchise” is undemocratic and corrupt. Insiders say it’s wildly efficient. We say: they’re both right.

Many companies say they want to create more opportunities for Black Americans. One company is doing something concrete about it. We visit the South Side of Chicago to see how it’s working out.

Every year, Americans short the I.R.S. nearly half a trillion dollars. Most ideas to increase compliance are more stick than carrot — scary letters, audits, and penalties. But what if we gave taxpayers a chance to allocate how their money is spent, or even bribed them with a thank-you gift?

In this installment of the Freakonomics Radio Book Club, the economist Amy Finkelstein explains why insurance markets are broken and how to fix them. Also: why can’t you buy divorce insurance?

People who are good at their jobs routinely get promoted into bigger jobs they’re bad at. We explain why firms keep producing incompetent managers — and why that’s unlikely to change.

Most travelers want the cheapest flight they can find. Airlines, meanwhile, need to manage volatile fuel costs, a pricey workforce, and complex logistics. So how do they make money — and how did America’s grubbiest airport suddenly turn into a palace? (Part 3 of “Freakonomics Radio Takes to the Skies.”)

Thanks to decades of work by airlines and regulators, plane crashes are nearly a thing of the past. Can we do the same for cars? (Part 2 of “Freakonomics Radio Takes to the Skies.”)

It’s an unnatural activity that has become normal. You’re stuck in a metal tube with hundreds of strangers (and strange smells), defying gravity and racing through the sky.  But oh, the places you’ll go! We visit the world’s busiest airport to see how it all comes together. (Part 1 of “Freakonomics Radio Takes to the Skies.”) 

Adam Smith famously argued that specialization is the key to prosperity. In the N.F.L., the long snapper is proof of that argument. Here’s everything there is to know about a job that didn’t used to exist.

Hotel guests adore those cute little soaps, but is it just a one-night stand? In our fourth episode of The Economics of Everyday Things, Zachary Crockett discovers what happens to those soaps when we love ’em and leave ’em.

For decades, the U.S. let globalization run its course and hoped China would be an ally. Now the Biden administration is spending billions to bring high-tech manufacturing back home. Is this the beginning of a new industrial policy — or just another round of corporate welfare?

Can a hit single from four decades ago still pay the bills? Zachary Crockett f-f-f-finds out in the third episode of our newest podcast, The Economics of Everyday Things. 

The economist Kate Raworth says the aggressive pursuit of G.D.P. is trashing the planet and shortchanging too many people. She has proposed an alternative — and the city of Amsterdam is giving it a try. How's it going?

How does America's cutest sales force get billions of Thin Mints, Samoas, and Tagalongs into our hands every year? Zachary Crockett finds out in the second episode of our newest podcast, The Economics of Everyday Things.

When small businesses get bought by big investors, the name may stay the same — but customers and employees can feel the difference. (Part 2 of 2.)

A new podcast hosted by Zachary Crockett. In the first episode: Gas stations. When gas prices skyrocket, do station owners get a windfall? And where do their profits really come from? 

Big investors are buying up local veterinary practices (and pretty much everything else). What does this mean for scruffy little Max* — and for the U.S. economy? (Part 1 of 2.) *The most popular dog name in the U.S. in 2022. 

And with her book "Salt, Fat, Acid, Heat," she succeeded. Now she's not so sure how to feel about all the attention. 

We tend to look down on artists who can't match their breakthrough success. Should we be celebrating them instead? 

In a special episode of No Stupid Questions, Stephen Dubner and Angela Duckworth discuss classroom design, open offices, and cognitive drift. 

In this special episode of People I (Mostly) Admire, Steve Levitt talks to the best-selling author of Sapiens and Homo Deus about finding the profound in the obvious.

Labor exploitation! Corporate profiteering! Government corruption! The 21st century can look a lot like the 18th. In the final episode of a series, we turn to “the father of economics” for solutions. (Part 3 of “In Search of the Real Adam Smith.”)

Economists and politicians have turned him into a mascot for free-market ideology. Some on the left say the right has badly misread him. Prepare for a very Smithy tug of war. (Part 2 of “In Search of the Real Adam Smith.”)

A sneak peek at an upcoming series — and a call for would-be radio reporters.

How did an affable 18th-century “moral philosopher” become the patron saint of cutthroat capitalism? Does “the invisible hand” mean what everyone thinks it does? We travel to Smith’s hometown in Scotland to uncover the man behind the myth. (Part 1 of a series.)

In this special episode of Freakonomics, M.D., host Bapu Jena looks at a clever new study that could help answer one of parenting’s most contentious questions.

No — but he does have a knack for stumbling into the perfect moment, including the recent FTX debacle. In this installment of the Freakonomics Radio Book Club, we revisit the book that launched the analytics revolution.

It used to feel like magic. Now it can feel like a set of cheap tricks. Is the problem with Google — or with us?

The banana, once a luxury good, rose to become America’s favorite fruit. Now a deadly fungus threatens to wipe it out. Can it be saved?

It’s fun to obsess over pop stars and racecar drivers — but is fandom making our politics even more toxic?  

The last two years have radically changed the way we work — producing winners, losers, and a lot of surprises.

It was supposed to boost prosperity and democracy at the same time. What really happened? According to the legal scholar Anthea Roberts, it depends which story you believe.

One Yale economist certainly thinks so. But even if he’s right, are economists any better?

New research finds that bosses who went to business school pay their workers less. So what are M.B.A. programs teaching — and should they stop? 

The pandemic provided city dwellers with a break from the din of the modern world. Now the noise is coming back. What does that mean for our productivity, health, and basic sanity?

Liberals endorse harm reduction when it comes to the opioid epidemic. Are they ready to take the same approach to climate change? 

The documentary filmmaker, known for The Civil War, Jazz, and Baseball, turns his attention to the Holocaust, and asks what we can learn from the evils of the past.

The pandemic moved a lot of religious activity onto the internet. With faith-based apps, Silicon Valley is turning virtual prayers into earthly rewards. Does this mean sharing user data? Dear God, let’s hope not …

As the Biden administration rushes to address climate change, Stephen Dubner looks at another, hidden cost of air pollution — one that’s affecting how we think.

The controversial Harvard economist, recently back from a suspension, “broke a lot of glass early in my career,” he says. His research on school incentives and police brutality won him acclaim — but also enemies. Now he’s taking a hard look at corporate diversity programs. The common thread in his work? “I refuse to not tell the truth.”

It boosts economic opportunity and social mobility. It’s good for the environment. So why do we charge people to use it? The short answer: it’s complicated. 

Breaking news! Sources say American journalism exploits our negativity bias to maximize profits, and social media algorithms add fuel to the fire. Stephen Dubner investigates.

According to a decades-long research project, the U.S. is not only the most individualistic country on earth; we’re also high on indulgence, short-term thinking, and masculinity (but low on “uncertainty avoidance,” if that makes you feel better). We look at how these traits affect our daily lives and why we couldn’t change them even if we wanted to. 

We often look to other countries for smart policies on education, healthcare, infrastructure, etc. But can a smart policy be simply transplanted into a country as culturally unusual (and as supremely WEIRD) as America?

It used to be at the center of our conversations about politics and society. Scott Hershovitz (author of Nasty, Brutish, and Short) argues that philosophy still has a lot to say about work, justice, and parenthood. Our latest installment of the Freakonomics Radio Book Club.

Sure, you were “in love.” But economists — using evidence from Bridgerton to Tinder — point to what’s called “assortative mating.” And it has some unpleasant consequences for society.

In one of the earliest Freakonomics Radio episodes, we asked a bunch of economists with young kids how they approached child-rearing. Now the kids are old enough to talk — and they have a lot to say. We hear about nature vs. nurture, capitalism vs. Marxism, and why you don’t tell your friends that your father is an economist.

Boosters say blockchain technology will usher in a brave new era of decentralization. Are they right — and would it be a dream or a nightmare? (Part 3 of "What Can Blockchain Do for You?")

Some of them are. With others, it’s more complicated (and more promising). We try to get past the Bored Apes and the ripoffs to see if we can find art on the blockchain. (Part 2 of "What Can Blockchain Do for You?")

No. But now is a good time to sort out the potential from the hype. Whether you’re bullish, bearish, or just confused, we’re here to explain what the blockchain can do for you. (Part 1 of a series.) 

Kevin Kelly calls himself “the most optimistic person in the world.” And he has a lot to say about parenting, travel, A.I., being luckier — and why we should spend way more time on YouTube.

In ancient Rome, it was bread and circuses. Today, it’s a World Cup, an Olympics, and a new Saudi-backed golf league that’s challenging the P.G.A. Tour. Can a sporting event really repair a country’s reputation — or will it trigger the dreaded Streisand Effect?

When the world went into lockdown, experts predicted a rise in intimate-partner assaults. What actually happened was more complicated.

In this new podcast from the Freakonomics Radio Network, dog-cognition expert and bestselling author Alexandra Horowitz (Inside of a Dog) takes us inside the scruffy, curious, joyful world of dogs. This is the first episode of Off Leash; you can find more episodes in your podcast app now. 

Educators and economists tell us all the reasons college enrollment has been dropping, especially for men, and how to stop the bleeding. (Part 4 of “Freakonomics Radio Goes Back to School.”)

As the Supreme Court considers overturning Roe v. Wade, we look back at Steve Levitt’s controversial research on an unintended consequence of the 1973 ruling.

Enrollment is down for the first time in memory, and critics complain college is too expensive, too elitist, and too politicized. The economist Chris Paxson — who happens to be the president of Brown University — does not agree. (Part 3 of “Freakonomics Radio Goes Back to School.”)

America’s top colleges are facing record demand. So why don’t they increase supply? (Part 2 of “Freakonomics Radio Goes Back to School.”)

We think of them as intellectual enclaves and the surest route to a better life. But U.S. colleges also operate like firms, trying to differentiate their products to win market share and prestige points. In the first episode of a special series, we ask what our chaotic system gets right — and wrong. (Part 1 of “Freakonomics Radio Goes Back to School.”)

The political scientist Yuen Yuen Ang argues that different forms of government create different styles of corruption. The U.S. and China have more in common than we’d like to admit — but Russia is a different story, which could explain its willingness to invade Ukraine. 

The British art superstar Flora Yukhnovich, the Freakonomist Steve Levitt, and the upstart American Basketball Association were all unafraid to follow their joy — despite sneers from the Establishment. Should we all be more willing to embrace the déclassé?

After a huge false start, electric cars are finally about to flourish. We speak with a technology historian about this all-too-common story, and what it means for innovation everywhere.

Every year, there are more than a million collisions in the U.S. between drivers and deer. The result: hundreds of deaths, thousands of injuries, and billions in damages. Enter the wolf …

There are a lot of barriers to changing your mind: ego, overconfidence, inertia — and cost. Politicians who flip-flop get mocked; family and friends who cross tribal borders are shunned. But shouldn’t we be encouraging people to change their minds? And how can we get better at it ourselves?

Organized labor hasn’t had this much public support in 50 years, and yet the percentage of Americans in a union is near a record low. A.F.L-C.I.O. president Liz Shuler tries to explain this gap — and persuade Stephen Dubner that “the folks who brought you the weekend” still have the leverage to fix a broken economy.

People who are good at their jobs routinely get promoted into bigger jobs they’re bad at. We explain why firms keep producing incompetent managers — and why that’s unlikely to change. 

In a new book called The Voltage Effect, the economist John List — who has already revolutionized how his profession does research — is trying to start a scaling revolution. In this installment of the Freakonomics Radio Book Club, List teaches us how to avoid false positives, how to know whether a given success is due to the chef or the ingredients, and how to practice “optimal quitting.”  

Among O.E.C.D. nations, the U.S. has one of the highest rates of child poverty. Until recently, it looked as if Washington was about to change that. But then … Washington happened.

Adam Smith famously argued that specialization is the key to prosperity. In the N.F.L., the long snapper is proof of that argument. Just in time for the Super Bowl, here’s everything there is to know about a job that didn’t used to exist.

Behavioral scientists have been exploring if — and when — a psychological reset can lead to lasting change. We survey evidence from the London Underground, Major League Baseball, and New Year’s resolutions; we look at accidental fresh starts, forced fresh starts, and fresh starts that backfire. And we wonder: will the pandemic’s end provide the biggest fresh start ever? 

Frisco used to be just another sleepy bedroom community outside of Dallas. Now it’s got corporate headquarters, billions of investment dollars, and a bunch of Democrats in a place that used to be deep red. Is Frisco nothing more than a suburb on steroids — or is it the future of the American city?

When Stephen Dubner learned that Dallas–Fort Worth will soon overtake Chicago as the third-biggest metro area in the U.S., he got on a plane to find out why. Despite getting stood up by the mayor, nearly drowning on a highway, and eating way too much barbecue, he came away impressed. (Part 1 of 2 — because even podcasts are bigger in Texas.)

Curses and other superstitions may have no basis in reality, but that doesn’t stop us from believing. 

 In this special episode of No Stupid Questions, Stephen Dubner and Angela Duckworth discuss the consequences of seeing every glass as at least half-full. 

In this special episode of People I (Mostly) Admire, Steve Levitt speaks with the palliative physician B.J. Miller about modern medicine’s goal of “protecting a pulse at all costs.” Is there a better, even beautiful way to think about death and dying?

In this special episode of Freakonomics, M.D., host Bapu Jena looks at data from birthday parties, March Madness parties, and a Freakonomics Radio holiday party to help us all manage our risk of Covid-19 exposure.

Is art really meant to be an “asset class”? Will the digital revolution finally democratize a market that just keeps getting more elitist? And what will happen to the last painting Alice Neel ever made? (Part 3 of “The Hidden Side of the Art Market.”)

The more successful an artist is, the more likely their work will later be resold at auction for a huge markup — and they receive nothing. Should that change? Also: why doesn’t contemporary art impact society the way music and film do? (Part 2 of “The Hidden Side of the Art Market.”)

The art market is so opaque and illiquid that it barely functions like a market at all. A handful of big names get all the headlines (and most of the dollars). Beneath the surface is a tangled web of dealers, curators, auction houses, speculators — and, of course, artists. In the first episode of a three-part series, we meet the key players and learn how an obscure, long-dead American painter suddenly became a superstar. (Part 1 of “The Hidden Side of the Art Market.”)

Patients in the U.S. healthcare system often feel they’re treated with a lack of empathy. Doctors and nurses have tragically high levels of burnout. Could fixing the first problem solve the second? And does the rest of society need more compassion too?

You know the saying: “There are no shortcuts in life.” What if that saying is just wrong? In his new book Thinking Better: The Art of the Shortcut in Math and Life, the mathematician Marcus du Sautoy argues that shortcuts can be applied to practically anything: music, psychotherapy, even politics. Our latest installment of the Freakonomics Radio Book Club.

The U.S. is home to seven of the world’s 10 biggest companies. How did that happen? The answer may come down to two little letters: V.C. Is venture capital good for society, or does it just help the rich get richer? Stephen Dubner invests the time to find out.

A new book by an unorthodox political scientist argues that the two rivals have more in common than we’d like to admit. It’s just that most American corruption is essentially legal.

Evidence from Nazi Germany and 1940’s America (and pretty much everywhere else) shows that discrimination is incredibly costly — to the victims, of course, but also the perpetrators. One modern solution is to invoke a diversity mandate. But new research shows that’s not necessarily the answer.

 In one of the earliest Freakonomics Radio episodes (No. 39!), we asked a bunch of economists with young kids how they approached child-rearing. Now the kids are old enough to talk — and they have a lot to say. We hear about nature vs. nurture, capitalism vs. Marxism, and why you sometimes don’t tell your friends that your father is an economist.

Arthur Brooks is an economist who for 10 years ran the American Enterprise Institute, one of the most influential conservative think tanks in the world. He has come to believe there is only one weapon that can defeat our extreme political polarization: love. Is Brooks a fool for thinking this — and are you perhaps his kind of fool?

Breaking news! Sources say American journalism exploits our negativity bias to maximize profits, and social media algorithms add fuel to the fire. Stephen Dubner investigates.

Verbal tic or strategic rejoinder? Whatever the case: it’s rare to come across an interview these days where at least one question isn’t a “great” one.  

The N.B.A. superstar Chris Bosh was still competing at the highest level when a blood clot abruptly ended his career. In his new book, Letters to a Young Athlete, Bosh covers the highlights and the struggles. In this installment of the Freakonomics Radio Book Club, he talks with guest host Angela Duckworth.

The U.S. is an outlier when it comes to policing, as evidenced by more than 1,000 fatal shootings by police each year. But we’re an outlier in other ways too: a heavily-armed populace, a fragile mental-health system, and the fact that we spend so much time in our cars. Add in a history of racism and it’s no surprise that barely half of all Americans have a lot of confidence in the police. So what if we start to think about policing as … philanthropy?

Among O.E.C.D. nations, the U.S. has one of the highest rates of child poverty. How can that be? To find out, Stephen Dubner speaks with a Republican senator, a Democratic mayor, and a large cast of econo-nerds. Along the way, we hear some surprisingly good news: Washington is finally ready to attack the problem head-on.

When Richard Thaler published Nudge in 2008 (with co-author Cass Sunstein), the world was just starting to believe in his brand of behavioral economics. How did nudge theory hold up in the face of a global financial meltdown, a pandemic, and other existential crises? With the publication of a new, radically updated edition, Thaler tries to persuade Stephen Dubner that nudging is more relevant today than ever.

That’s what some health officials are saying, but the data aren’t so clear. We look into what’s known (and not known) about the prevalence and effects of loneliness — including the possible upsides.

In a conversation fresh from the Freakonomics Radio Network’s podcast laboratory, Michèle Flournoy (one of the highest-ranking women in Defense Department history) speaks with Cecil Haney (one of the U.S. Navy’s first Black four-star admirals) about nuclear deterrence, smart leadership, and how to do inclusion right.

Humans have a built-in “negativity bias,” which means we give bad news much more power than good. Would the Covid-19 crisis be an opportune time to reverse this tendency?

Air pollution is estimated to cause 7 million deaths a year and cost the global economy nearly $3 trillion. But is the true cost even higher? Stephen Dubner explores the links between pollution and cognitive function, and enlists two fellow Freakonomics Radio Network hosts in a homegrown experiment.

While other countries seem to build spectacular bridges, dams, and even entire cities with ease, the U.S. is stuck in pothole-fixing mode. We speak with an array of transportation nerds — including the secretary of transportation and his immediate predecessor — to see if a massive federal infrastructure package can put America back in the driver’s seat.

The environmentalists say we’re doomed if we don’t drastically reduce consumption. The technologists say that human ingenuity can solve just about any problem. A debate that’s been around for decades has become a shouting match. Is anyone right?

According to a decades-long research project, the U.S. is not only the most individualistic country on earth; we’re also high on indulgence, short-term thinking, and masculinity (but low on “uncertainty avoidance,” if that makes you feel better). We look at how these traits affect our daily lives and why we couldn’t change them even if we wanted to.

We often look to other countries for smart policies on education, healthcare, infrastructure, etc. But can a smart policy be simply transplanted into a country as culturally unusual (and as supremely WEIRD) as America?

The benefits of sleep are by now well established, and yet many people don’t get enough. A new study suggests we should channel our inner toddler and get 30 minutes of shut-eye in the afternoon. But are we ready for a napping revolution?

Nearly two percent of America is grassy green. Sure, lawns are beautiful and useful and they smell great. But are the costs — financial, environmental and otherwise — worth the benefits?

Bren Smith, who grew up fishing and fighting, is now part of a movement that seeks to feed the planet while putting less environmental stress on it. He makes his argument in a book called Eat Like a Fish; his secret ingredient: kelp. But don’t worry, you won’t have to eat it (not much, at least). An installment of The Freakonomics Radio Book Club.

Cecilia Rouse, the chair of the White House Council of Economic Advisors, is as cold-blooded as any economist. But she admits that her profession would do well to focus on policy that actually helps people. Rouse explains why President Biden wants to spend trillions of dollars to reshape the economy, and why — as the first Black chair of the C.E.A. — she has a good idea of what needs fixing.

Bapu Jena was already a double threat: a doctor who’s also an economist. Now he’s a podcast host too. In this sneak preview of the Freakonomics Radio Network’s newest show, Bapu discovers that marathons can be deadly — but not for the reasons you may think.

The pandemic may be winding down, but that doesn’t mean we’ll return to full-time commuting and packed office buildings. The greatest accidental experiment in the history of labor has lessons to teach us about productivity, flexibility, and even reversing the brain drain. But don’t buy another dozen pairs of sweatpants just yet.

The social psychologist Robert Cialdini is a pioneer in the science of persuasion. His 1984 book Influence is a classic, and he has just published an expanded and revised edition. In this episode of the Freakonomics Radio Book Club, he gives a master class in the seven psychological levers that bewitch our rational minds and lead us to buy, behave, or believe without a second thought.

The human foot is an evolutionary masterpiece, far more functional than we give it credit for. So why do we encase it in “a coffin” (as one foot scholar calls it) that stymies so much of its ability — and may create more problems than it solves?

The man who wants America to “think harder” has parlayed his quixotic presidential campaign into front-runner status in New York’s mayoral election. And he has some big plans.

It’s true that robots (and other smart technologies) will kill many jobs. It may also be true that newer collaborative robots (“cobots”) will totally reinvigorate how work gets done. That, at least, is what the economists are telling us. Should we believe them?

Backers of a $15 federal wage say it’s a no-brainer if you want to fight poverty. Critics say it’s a blunt instrument that leads to job loss. Even the economists can’t agree! We talk to a bunch of them — and a U.S. Senator — to sort it out, and learn there’s a much bigger problem to worry about.

The state-by-state rollout of legalized weed has given economists a perfect natural experiment to measure its effects. Here’s what we know so far — and don’t know — about the costs and benefits of legalization.

In this special crossover episode, People I (Mostly) Admire host Steve Levitt admits to No Stupid Questions co-host Angela Duckworth that he knows almost nothing about psychology. But once Angela gives Steve a quick tutorial on “goal conflict,” he is suddenly a fan. They also talk parenting, self-esteem, and how easy it is to learn econometrics if you feel like it.

Kidney failure is such a catastrophic (and expensive) disease that Medicare covers treatment for anyone, regardless of age. Since Medicare reimbursement rates are fairly low, the dialysis industry had to find a way to tweak the system if they wanted to make big profits. They succeeded.

Medicine has evolved from a calling into an industry, adept at dispensing procedures and pills (and gigantic bills), but less good at actual health. Most reformers call for big, bold action. What happens if, instead, you think small?

Why do so many promising solutions — in education, medicine, criminal justice, etc. — fail to scale up into great policy? And can a new breed of “implementation scientists” crack the code?

In a word: networks. Once it embraced information as its main currency, New York was able to climb out of a deep fiscal (and psychic) pit. Will that magic trick still work after Covid? In this installment of the Freakonomics Radio Book Club, guest host Kurt Andersen interviews Thomas Dyja, author of New York, New York, New York: Four Decades of Success, Excess and Transformation.

Behavioral scientists have been exploring if — and when — a psychological reset can lead to lasting change. We survey evidence from the London Underground, Major League Baseball, and New Year’s resolutions; we look at accidental fresh starts, forced fresh starts, and fresh starts that backfire. And we wonder: will the pandemic’s end provide the biggest fresh start ever?

Americans are so accustomed to the standard intersection that we rarely consider how dangerous it can be — as well as costly, time-wasting, and polluting. Is it time to embrace the lowly, lovely roundabout?

New York Times columnist Charles Blow argues that white supremacy in America will never fully recede, and that it’s time for Black people to do something radical about it. In The Devil You Know: A Black Power Manifesto, he urges a “reverse migration” to the South to consolidate political power and create a region where it’s safe to be Black. (This is an episode of the Freakonomics Radio Book Club.)

Researchers are trying to figure out who gets bored — and why — and what it means for ourselves and the economy. But maybe there’s an upside to boredom?

Not so long ago, G.E. was the most valuable company in the world, a conglomerate that included everything from light bulbs and jet engines to financial services and The Apprentice. Now it’s selling off body parts to survive. What does the C.E.O. who presided over the decline have to say for himself?

Most of us are are afraid to ask sensitive questions about money, sex, politics, etc. New research shows this fear is largely unfounded. Time for some interesting conversations!

Caitlin Doughty is a mortician who would like to put herself out of business. Our corporate funeral industry, she argues, has made us forget how to offer our loved ones an authentic sendoff. Doughty is the author of Smoke Gets in Your Eyes: And Other Lessons From the Crematory. In this installment of the Freakonomics Radio Book Club, she is interviewed by guest host Maria Konnikova.

For all the progress made in fighting cancer, it still kills 10 million people a year, and some types remain especially hard to detect and treat. Pancreatic cancer, for instance, is nearly always fatal. A new clinical-trial platform could change that by aligning institutions that typically compete against one another.

It’s a powerful biological response that has preserved our species for millennia. But now it may be keeping us from pursuing strategies that would improve the environment, the economy, even our own health. So is it time to dial down our disgust reflex? You can help fix things — as Stephen Dubner does in this episode — by chowing down on some delicious insects.

They can’t vote or hire lobbyists. The policies we create to help them aren’t always so helpful. Consider the car seat: parents hate it, the safety data are unconvincing, and new evidence suggests an unintended consequence that is as anti-child as it gets.

We’ve collected some of our favorite moments from People I (Mostly) Admire, the latest show from the Freakonomics Radio Network. Host Steve Levitt seeks advice from scientists and inventors, memory wizards and basketball champions — even his fellow economists. He also asks about quitting, witch trials, and whether we need a Manhattan Project for climate change.

Societies where people trust one another are healthier and wealthier. In the U.S. (and the U.K. and elsewhere), social trust has been falling for decades — in part because our populations are more diverse. What can we do to fix it?

In this episode of No Stupid Questions — a Freakonomics Radio Network show launched earlier this year — Stephen Dubner and Angela Duckworth debate why we watch, read, and eat familiar things during a crisis, and if it might in fact be better to try new things instead. Also: is a little knowledge truly as dangerous as they say?

Patients in the U.S. healthcare system often feel they’re treated with a lack of empathy. Doctors and nurses have tragically high levels of burnout. Could fixing the first problem solve the second? And does the rest of society need more compassion too?

The incoming president argues that the economy and the environment are deeply connected. This is reflected in his choice for National Economic Council director — Brian Deese, a climate-policy wonk and veteran of the no-drama-Obama era. But don’t mistake Deese’s lack of drama for a lack of intensity.

Tony Hsieh, the longtime C.E.O. of Zappos, was an iconoclast and a dreamer. Five years ago, we sat down with him around a desert campfire to talk about those dreams. Hsieh died recently from injuries sustained in a house fire; he was 46.

G.M. produces more than 20 times as many cars as Tesla, but Tesla is worth nearly 10 times as much. Mary Barra, the C.E.O. of G.M., is trying to fix that. We speak with her about the race toward an electrified (and autonomous) future, China and Trump, and what it’s like to be the “fifth-most powerful woman in the world.”

Google and Facebook are worth a combined $2 trillion, with the vast majority of their revenue coming from advertising. In our previous episode, we learned that TV advertising is much less effective than the industry says. Is digital any better? Some say yes, some say no — and some say we’re in a full-blown digital-ad bubble.

Companies around the world spend more than half-a-trillion dollars each year on ads. The ad industry swears by its efficacy — but a massive new study tells a different story.

The modern world overwhelms us with sounds we didn’t ask for, like car alarms and cell-phone “halfalogues.” What does all this noise cost us in terms of productivity, health, and basic sanity?

John Mackey, the C.E.O. of Whole Foods, has learned the perils of speaking his mind. But he still says what he thinks about everything from “conscious leadership” to the behavioral roots of the obesity epidemic. He also argues for a style of capitalism and politics that at this moment seems like a fantasy. What does he know that we don’t?

The sociologist Sudhir Venkatesh spent years studying crack dealers, sex workers, and the offspring of billionaires. Then he wandered into an even stranger world: social media. He spent the past five years at Facebook and Twitter. Now that he’s back in the real world, he’s here to tell us how the digital universe really works. In this pilot episode of a new podcast, Venkatesh interviews the progressive political operative Tara McGowan about her digital successes with the Obama campaign, her noisy failure with the Iowa caucus app, and why the best way for Democrats to win more elections was to copy the Republicans.

A fine reading of most policies for “business interruption” reveals that viral outbreaks aren’t covered. Some legislators are demanding that insurance firms pay up anyway. Is it time to rethink insurance entirely?

As beloved and familiar as they are, we rarely stop to consider life from the dog’s point of view. That stops now. In this latest installment of the Freakonomics Radio Book Club, we discuss Inside of a Dog with the cognitive scientist (and dog devotee) Alexandra Horowitz.

It isn’t just supply and demand. We look at the complicated history and skewed incentives that make “affordable housing” more punch line than reality in cities from New York and San Francisco to Flint, Michigan (!).

The pandemic has hit America's biggest city particularly hard. Amidst a deep fiscal hole, rising homicides, and a flight to the suburbs, some people think the city is heading back to the bad old 1970s. We look at the history — and the data — to see why that’s probably not the case.

It was only in his late twenties that America’s favorite brainiac began to seriously embrace his love of trivia. Now he holds the “Greatest of All Time” title on Jeopardy! Steve Levitt digs into how he trained for the show, what it means to have a "geographic memory," and why we lie to our children.

Three leading researchers from the Mount Sinai Health System discuss how ketamine, cannabis, and ecstasy are being used (or studied) to treat everything from severe depression to addiction to PTSD. We discuss the upsides, downsides, and regulatory puzzles.

The families of U.S. troops killed and wounded in Afghanistan are suing several companies that did reconstruction there. Why? These companies, they say, paid the Taliban protection money, which gave them the funding — and opportunity — to attack U.S. soldiers instead. A look at the messy, complicated, and heart-breaking tradeoffs of conflict-zone economies.

The dean of Yale’s School of Management grew up in a small village in Guyana. During his unlikely journey, he has researched video-gaming habits, communicable disease, and why so many African-Americans haven’t had the kind of success he’s had. Steve Levitt talks to Charles about his parents’ encouragement, his love of Sports Illustrated, and how he talks to his American-born kids about the complicated history of Blackness in America.

Trump says it would destroy us. Biden needs the voters who support it (especially the Bernie voters). The majority of millennials would like it to replace capitalism. But what is “it”? We bring in the economists to sort things out and tell us what the U.S. can learn from the good (and bad) experiences of other (supposedly) socialist countries.

Netflix co-founder Reed Hastings came to believe that corporate rules can kill creativity and innovation. In this latest edition of the Freakonomics Radio Book Club, guest host Maria Konnikova talks to Hastings about his new book, No Rules Rules, and why for some companies the greatest risk is taking no risks at all.

Thanks to daily Covid testing and regimented protocols, the new football season is underway. Meanwhile, most teachers, students, and parents are essentially waiting for the storm to pass. And school isn’t even a contact sport (usually).

She’s best known for playing neurobiologist Amy Farrah Fowler on The Big Bang Theory, but the award-winning actress has a rich life outside of her acting career, as a teacher, mother — and a real-life neuroscientist. Steve Levitt tries to learn more about this one-time academic and Hollywood non-conformist, who is both very similar to him and also quite his opposite.

We all know our political system is “broken” — but what if that’s not true? Some say the Republicans and Democrats constitute a wildly successful industry that has colluded to kill off competition, stifle reform, and drive the country apart. So what are you going to do about it?

We explore the science, scalability, and (of course) economics surrounding the global vaccine race. Guests include the chief medical officer of the first U.S. firm to go to Phase 3 trials with a vaccine candidate; a former F.D.A. commissioner who’s been warning of a pandemic for years; and an economist who thinks Covid-19 may finally change how diseases are cured.

A new interview show with host Steve Levitt. Today he speaks with the Harvard psychologist and linguist Steven Pinker. By cataloging the steady march of human progress, the self-declared “polite Canadian” has managed to enrage people on opposite ends of the political spectrum. Levitt tries to understand why.

What happens when tens of millions of fantasy-sports players are suddenly able to bet real money on real games? We’re about to find out. A recent Supreme Court decision has cleared the way to bring an estimated $300 billion in black-market sports betting into the light. We sort out the winners and losers.

The endless pursuit of G.D.P., argues the economist Kate Raworth, shortchanges too many people and also trashes the planet. Economic theory, she says, “needs to be rewritten” — and Raworth has tried, in a book called Doughnut Economics. It has found an audience among reformers, and now the city of Amsterdam is going whole doughnut.

Aisle upon aisle of fresh produce, cheap meat, and sugary cereal — a delicious embodiment of free-market capitalism, right? Not quite. The supermarket was in fact the endpoint of the U.S. government’s battle for agricultural abundance against the U.S.S.R. Our farm policies were built to dominate, not necessarily to nourish — and we are still living with the consequences.

Everyone agrees that massive deforestation is an environmental disaster. But most of the standard solutions — scolding the Brazilians, invoking universal morality — ignore the one solution that might actually work

Most Americans agree that racial discrimination has been, and remains, a big problem. But that is where the agreement ends.

The racial wealth gap in the U.S. is massive. We explore the causes, consequences, and potential solutions. Also: another story of discrimination and economic disparity, this one perpetrated by an international sporting authority. The first of a two-part series.

Christina Romer was a top White House economist during the Great Recession. As a researcher, she specializes in the Great Depression. She tells us what those disasters can (and can’t) teach us about the Covid crash.

Before she decided to become a poker pro, Maria Konnikova didn’t know how many cards are in a deck. But she did have a Ph.D. in psychology, a brilliant coach, and a burning desire to know whether life is driven more by skill or chance. She found some answers in poker — and in her new book The Biggest Bluff, she’s willing to tell us everything she learned.

Thanks to the pandemic, the telehealth revolution we’ve been promised for decades has finally arrived. Will it stick? Will it cut costs — and improve outcomes? We ring up two doctors and, of course, an economist to find out.

In this new addition to the Freakonomics Radio Network, co-hosts Stephen Dubner and Angela Duckworth discuss the relationship between age and happiness. Also: does all creativity come from pain? New episodes of "No Stupid Questions" are released every Sunday evening — please subscribe wherever you get your podcasts.

Millions and millions are out of work, with some jobs never coming back. We speak with four economists — and one former presidential candidate — about the best policy options and the lessons (good and bad) from the past.

Covid-19 is the biggest job killer in a century. As the lockdown eases, what does re-employment look like? Who will be first and who last? Which sectors will surge and which will disappear? Welcome to the Great Labor Reallocation of 2020.

In the U.S. alone, we hold 55 million meetings a day. Most of them are woefully unproductive, and tyrannize our offices. The revolution begins now — with better agendas, smaller invite lists, and an embrace of healthy conflict.

The accidental futurist Kevin Kelly on why enthusiasm beats intelligence, how to really listen, and why the solution to bad technology is more technology.

Three university presidents try to answer our listeners’ questions. The result? Not much pomp and a whole lot of circumstance.

Humans have a built-in “negativity bias,” which means we give bad news much more power than good. Would the Covid-19 crisis be an opportune time to reverse this tendency?

We speak with a governor, a former C.D.C. director, a pandemic forecaster, a hard-charging pharmacist, and a pair of economists — who say it’s all about the incentives. (Pandemillions, anyone?)

As a former top adviser to presidents Clinton and Obama, he believes in the power of the federal government. But as former mayor of Chicago, he says that cities are where real problems get solved — especially in the era of Covid-19.

The U.S. spent the past few decades waiting for China to act like the global citizen it said it wanted to be. The waiting may be over.

Should a nurse or doctor who gets sick treating Covid-19 patients have priority access to a potentially life-saving healthcare device? Americans aren’t used to rationing in medicine, but it’s time to think about it. We consult a lung specialist, a bioethicist, and (of course) an economist.

Covid-19 has shocked our food-supply system like nothing in modern history. We examine the winners, the losers, the unintended consequences — and just how much toilet paper one household really needs.

Congress just passed the biggest aid package in modern history. We ask six former White House economic advisors and one U.S. Senator: Will it actually work? What are its best and worst features? Where does $2 trillion come from, and what are the long-term effects of all that government spending?

There are a lot of upsides to urban density — but viral contagion is not one of them. Also: a nationwide lockdown will show if familiarity really breeds contempt. And: how to help your neighbor.

In just a few weeks, the novel coronavirus has undone a century’s worth of our economic and social habits. What consequences will this have on our future — and is there a silver lining in this very black pandemic cloud?

As cities become ever-more expensive, politicians and housing advocates keep calling for rent control. Economists think that’s a terrible idea. They say it helps a small (albeit noisy) group of renters, but keeps overall rents artificially high by disincentivizing new construction. So what happens next?

Trump says it would destroy us. Sanders says it will save us. The majority of millennials would like it to replace capitalism. But what is “it”? We bring in the economists to sort things out and tell us what the U.S. can learn from the good (and bad) experiences of other (supposedly) socialist countries.

That’s what some health officials are saying, but the data aren’t so clear. We look into what’s known (and not known) about the prevalence and effects of loneliness — including the possible upsides.

When he became chairman of the Federal Communications Commission, Ajit Pai announced that he was going to take a “weed whacker” to Obama-era regulations. So far, he’s kept his promise, and earned the internet’s ire for reversing the agency’s position on net neutrality. Pai defends his actions and explains how the U.S. can “win” everything from the 5G race to the war on robocalls.

Why do so many promising solutions — in education, medicine, criminal justice, etc. — fail to scale up into great policy? And can a new breed of “implementation scientists” crack the code?

We asked this same question nearly a decade ago. The answer then: probably not. But a lot has changed since then, and we’re three years into one of the most anomalous presidencies in American history. So once again we try to sort out presidential signal from noise. What we hear from legal and policy experts may leave you surprised, befuddled — and maybe infuriated.

One of the most storied (and valuable) sports franchises in the world had fallen far. So they decided to do a full reboot — and it worked: this week, they are headed back to the Super Bowl. Before the 2018 season, we sat down with the team’s owner, head coach, general manager, and players as they were plotting their turnaround. Here’s an update of that episode.

One prescription drug is keeping some addicts from dying. So why isn’t it more widespread? A story of regulation, stigma, and the potentially fatal faith in abstinence.

How pharma greed, government subsidies, and a push to make pain the “fifth vital sign” kicked off a crisis that costs $80 billion a year and has killed hundreds of thousands of Americans.

We all like to throw around terms that describe human behavior — “bystander apathy” and “steep learning curve” and “hard-wired.” Most of the time, they don’t actually mean what we think they mean. But don’t worry — the experts are getting it wrong, too.

There is strong evidence that exercise is wildly beneficial. There is even stronger evidence that most people hate to exercise. So if a pill could mimic the effects of working out, why wouldn’t we want to take it?

In a special holiday episode, Stephen Dubner and Angela Duckworth take turns asking each other questions about charisma, wealth vs. intellect, and (of course) grit.

A year ago, nobody was taking Andrew Yang very seriously. Now he is America’s favorite entrepre-nerd, with a candidacy that keeps gaining momentum. This episode includes our Jan. 2019 conversation with the leader of the Yang Gang and a fresh interview recorded from the campaign trail in Iowa.

Every year, Americans short the I.R.S. nearly half a trillion dollars. Most ideas to increase compliance are more stick than carrot — scary letters, audits, and penalties. But what if we gave taxpayers a chance to allocate how their money is spent, or even bribed them with a thank-you gift?

Innovation experts have long overlooked where a lot of innovation actually happens. The personal computer, the mountain bike, the artificial pancreas — none of these came from some big R&D lab, but from users tinkering in their homes. Acknowledging this reality — and encouraging it — would be good for the economy (and the soul too).

There are a lot of barriers to changing your mind: ego, overconfidence, inertia — and cost. Politicians who flip-flop get mocked; family and friends who cross tribal borders are shunned. But shouldn’t we be encouraging people to change their minds? And how can we get better at it ourselves?

A recent outbreak of illness and death has gotten everyone’s attention — including late-to-the-game regulators. But would a ban on e-cigarettes do more harm than good? We smoke out the facts.

For nearly a decade, governments have been using behavioral nudges to solve problems — and the strategy is catching on in healthcare, firefighting, and policing. But is that thinking too small? Could nudging be used to fight income inequality and achieve world peace? Recorded live in London, with commentary from Andy Zaltzman (The Bugle).

It’s an acutely haphazard way of paying workers, and yet it keeps expanding. We dig into the data to find out why.

Do economic sanctions work? Are big democracies any good at spreading democracy? What is the root cause of terrorism? It turns out that data analysis can help answer all these questions — and make better foreign-policy decisions. Guests include former Department of Defense officials Chuck Hagel and Michèle Flournoy and Chicago Project on Security and Threats researchers Robert Pape and Paul Poast. Recorded live in Chicago; Steve Levitt is co-host.

For decades, there’s been a huge gender disparity both on-screen and behind the scenes. But it seems like cold, hard data — with an assist from the actor Geena Davis — may finally be moving the needle.

It used to be a global capital of innovation, invention, and exploration. Now it’s best known for its messy European divorce. We visit London to see if the British spirit of discovery is still alive. Guests include the mayor of London, undersea explorers, a time-use researcher, and a theoretical physicist who helped Liverpool win the Champions League. Dan Schreiber from No Such Thing as a Fish rides shotgun.

In 2016, David Cameron held a referendum on whether the U.K. should stay in the European Union. A longtime Euroskeptic, he nevertheless led the Remain campaign. So what did Cameron really want? We ask him that and much more — including why he left office as soon as his side lost and what he’d do differently if given another chance. (Hint: not much.)

Most high-school math classes are still preparing students for the Sputnik era. Steve Levitt wants to get rid of the “geometry sandwich” and instead have kids learn what they really need in the modern era: data fluency.

Mary Daly rose from high-school dropout to president of the Federal Reserve Bank of San Francisco. She thinks the central bank needs an upgrade too. It starts with recognizing that the economy is made up of actual humans.

In the U.S. alone, we hold 55 million meetings a day. Most of them are woefully unproductive, and tyrannize our offices. The revolution begins now — with better agendas, smaller invite lists, and an embrace of healthy conflict.

It began as a post-war dream for a more collaborative and egalitarian workplace. It has evolved into a nightmare of noise and discomfort. Can the open office be saved, or should we all just be working from home?

What happens when tens of millions of fantasy-sports players are suddenly able to bet real money on real games? We’re about to find out. A recent Supreme Court decision has cleared the way to bring an estimated $300 billion in black-market sports betting into the light. We sort out the winners and losers.

Global demand for beef, chicken, and pork continues to rise. So do concerns about environmental and other costs. Will reconciling these two forces be possible — or, even better, Impossible™?

The quirky little grocery chain with California roots and German ownership has a lot to teach all of us about choice architecture, efficiency, frugality, collaboration, and team spirit.

Research shows that having a distinctively black name doesn’t affect your economic future. But what is the day-to-day reality of living with such a name? Marijuana Pepsi Vandyck, a newly-minted Ph.D., is well-qualified to answer this question. Her verdict: the data don’t tell the whole story.

A kid’s name can tell us something about his parents — their race, social standing, even their politics. But is your name really your destiny?

Aisle upon aisle of fresh produce, cheap meat, and sugary cereal — a delicious embodiment of free-market capitalism, right? Not quite. The supermarket was in fact the endpoint of the U.S. government’s battle for agricultural abundance against the U.S.S.R. Our farm policies were built to dominate, not necessarily to nourish — and we are still living with the consequences.

We all know our political system is “broken” — but what if that’s not true? Some say the Republicans and Democrats constitute a wildly successful industry that has colluded to kill off competition, stifle reform, and drive the country apart. So what are you going to do about it?

They — along with a great many other high-achieving women — were all once Girl Scouts. So was Sylvia Acevedo. Raised in a poor, immigrant family, she was told that “girls like her” didn’t go to college. But she did, and then became a rocket scientist and tech executive. Now she’s C.E.O. of the very organization she credits with shaping her life. Acevedo tells us how the Girl Scouts are trying to stay relevant, why they’re suing the Boy Scouts, and how they sell so many cookies.

The controversial theory linking Roe v. Wade to a massive crime drop is back in the spotlight as several states introduce abortion restrictions. Steve Levitt and John Donohue discuss their original research, the challenges to its legitimacy, and their updated analysis. Also: what this means for abortion policy, crime policy, and having intelligent conversations about contentious topics.

Takeru Kobayashi revolutionized the sport of competitive eating. What can the rest of us learn from his breakthrough?

There is strong evidence that exercise is wildly beneficial. There is even stronger evidence that most people hate to exercise. So if a pill could mimic the effects of working out, why wouldn’t we want to take it?

An all-star team of behavioral scientists discovers that humans are stubborn (and lazy, and sometimes dumber than dogs). We also hear about binge drinking, humblebragging, and regrets. Recorded live in Philadelphia with guests including Richard Thaler, Angela Duckworth, Katy Milkman, and Tom Gilovich.

Recorded live in San Francisco. Guests include the keeper of a 10,000-year clock, the co-founder of Lyft, a pioneer in male birth control, a specialist in water security, and a psychology professor who is also a puppy. With co-host Angela Duckworth, fact-checker Mike Maughan, and the Freakonomics Radio Orchestra.

Recorded live in Los Angeles. Guests include Mayor Eric Garcetti, the “Earthquake Lady,” the head of the Port of L.A., and a scientist with NASA’s Planetary Protection team. With co-host Angela Duckworth, fact-checker Mike Maughan, and the worldwide debut of Luis Guerra and the Freakonomics Radio Orchestra.

There are a lot of barriers to changing your mind: ego, overconfidence, inertia — and cost. Politicians who flip-flop get mocked; family and friends who cross tribal borders are shunned. But shouldn’t we be encouraging people to change their minds? And how can we get better at it ourselves?

Whether it’s a giant infrastructure plan or a humble kitchen renovation, it’ll inevitably take way too long and cost way too much. That’s because you suffer from “the planning fallacy.” (You also have an “optimism bias” and a bad case of overconfidence.) But don’t worry: we’ve got the solution.

The revolution in home DNA testing is giving consumers important, possibly life-changing information. It’s also building a gigantic database that could lead to medical breakthroughs. But how will you deal with upsetting news? What if your privacy is compromised? And are you prepared to have your DNA monetized? We speak with Anne Wojcicki, founder and C.E.O. of 23andMe.

As the cost of college skyrocketed, it created a debt burden that’s putting a drag on the economy. One possible solution: shifting the risk of debt away from students and onto investors looking for a cut of the graduates’ earning power.

Humans have been having kids forever, so why are modern parents so bewildered? The economist Emily Oster marshals the evidence on the most contentious topics — breastfeeding and sleep training, vaccines and screen time — and tells her fellow parents to calm the heck down.

Humans, it has long been thought, are the only animal to engage in economic activity. But what if we've had it exactly backward?

The banana used to be a luxury good. Now it’s the most popular fruit in the U.S. and elsewhere. But the production efficiencies that made it so cheap have also made it vulnerable to a deadly fungus that may wipe out the one variety most of us eat. Scientists do have a way to save it — but will Big Banana let them?

Daniel Ek, a 23-year-old Swede who grew up on pirated music, made the record labels an offer they couldn’t refuse: a legal platform to stream all the world’s music. Spotify reversed the labels’ fortunes, made Ek rich, and thrilled millions of music fans. But what has it done for all those musicians stuck in the long tail?

As cities become ever-more expensive, politicians and housing advocates keep calling for rent control. Economists think that’s a terrible idea. They say it helps a small (albeit noisy) group of renters, but keeps overall rents artificially high by disincentivizing new construction. So what happens next?

What your disgust level says about your politics, how Napoleon influenced opera, why New York City’s subways may finally run on time, and more. Five compelling guests tell Stephen Dubner, co-host Angela Duckworth, and fact-checker Jody Avirgan lots of things they didn’t know.

Kenji Lopez-Alt became a rock star of the food world by bringing science into the kitchen in a way that everyday cooks can appreciate. Then he dared to start his own restaurant — and discovered problems that even science can’t solve.

For years, Gary Cohn thought he’d be the next C.E.O. of Goldman Sachs. Instead, he became the “adult in the room” in a chaotic administration. Cohn talks about the fights he won, the fights he lost, and the fights he was no longer willing to have. Also: why he and Trump are still on speaking terms even after he reportedly called the president “a professional liar.”

The road to success is paved with failure, so you might as well learn to do it right. (Ep. 5 of the “How to Be Creative” series.)

Whether you’re building a business or a cathedral, execution is everything. We ask artists, scientists, and inventors how they turned ideas into reality. And we find out why it’s so hard for a group to get things done — and what you can do about it. (Ep. 4 of the “How to Be Creative” series.)

Whether you’re mapping the universe, hosting a late-night talk show, or running a meeting, there are a lot of ways to up your idea game. Plus: the truth about brainstorming. (Ep. 3 of the “How to Be Creative” series.)

Global demand for beef, chicken, and pork continues to rise. So do concerns about environmental and other costs. Will reconciling these two forces be possible — or, even better, Impossible™?

In 2005, Raghuram Rajan said the financial system was at risk “of a catastrophic meltdown.” After stints at the I.M.F. and India’s central bank, he sees another potential crisis — and he offers a solution. Is it stronger governments? Freer markets? Rajan’s answer: neither.

Stephen Dubner’s conversation with the former N.F.L. player, union official, and all-around sports thinker, recorded for our “Hidden Side of Sports” series.

If you think talent and hard work give top athletes all the leverage to succeed, think again. As employees in the Sports-Industrial Complex, they’ve got a tight earnings window, a high injury rate, little choice in where they work — and a very early forced retirement. (Ep. 6 of “The Hidden Side of Sports” series.)

A conversation with the Shark Tank star, entrepreneur, and Dallas Mavericks owner recorded for the Freakonomics Radio series “The Hidden Side of Sports.”

For most of us, the athletes are what make sports interesting. But if you own the team or run the league, your players are essentially very expensive migrant workers who eat into your profits. We talk to N.F.L., N.B.A., and U.F.C. executives about labor costs, viewership numbers, legalized gambling, and the rise of e-sports. (Ep. 5 of “The Hidden Side of Sports” series.)

A conversation with former Major League Baseball player and current ESPN analyst Mark Teixeira, recorded for the Freakonomics Radio series “The Hidden Side of Sports.”

Great athletes aren’t just great at the physical stuff. They’ve also learned how to handle pressure, overcome fear, and stay focused. Here’s the good news: you don’t have to be an athlete to use what they know. (Ep. 4 of “The Hidden Side of Sports” series.)

Jim Yong Kim has an unorthodox background for a World Bank president — and his reign has been just as unorthodox. He has just announced he’s stepping down, well before his term is over; we recorded this interview with him in 2015.

In the American Dream sweepstakes, Andrew Yang was a pretty big winner. But for every winner, he came to realize, there are thousands upon thousands of losers — a “war on normal people,” he calls it. Here’s what he plans to do about it.

The U.N.’s World Happiness Report — created to curtail our unhealthy obsession with G.D.P. — is dominated every year by the Nordic countries. We head to Denmark to learn the secrets of this happiness epidemic (and to see if we should steal them).

Games are as old as civilization itself, and some people think they have huge social value regardless of whether you win or lose. Tom Whipple is not one of those people. That’s why he consulted an army of preposterously overqualified experts to find the secret to winning any game.

You wouldn’t think you could win a Nobel Prize for showing that humans tend to make irrational decisions. But that’s what Richard Thaler has done. The founder of behavioral economics describes his unlikely route to success; his reputation for being lazy; and his efforts to fix the world — one nudge at a time.

We learn how to be less impatient, how to tell fake news from real, and the simple trick that nurses used to make better predictions than doctors. Journalist Manoush Zomorodi co-hosts; our real-time fact-checker is the author and humorist A.J. Jacobs.

Our co-host is comedian Christian Finnegan, and we learn: the difference between danger and fear; the role of clouds in climate change; and why (and when) politicians are bad at math. Washington Post columnist Alexandra Petri is our real-time fact-checker.

Celebrity chef Alex Guarnaschelli joins us to co-host an evening of delicious fact-finding: where a trillion oysters went, whether a soda tax can work, and how beer helped build an empire. Washington Post columnist Alexandra Petri is our real-time fact-checker.

Our co-host is Grit author Angela Duckworth, and we learn fascinating, Freakonomical facts from a parade of guests. For instance: what we all get wrong about Darwin; what an iPod has in common with the “hell ant”; and how a “memory athlete” memorizes a deck of cards. Mike Maughan is our real-time fact-checker.

In the early 20th century, Max Weber argued that Protestantism created wealth. Finally, there are data to prove if he was right. All it took were some missionary experiments in the Philippines and a clever map-matching trick that goes back to 16th-century Germany.

The quirky little grocery chain with California roots and German ownership has a lot to teach all of us about choice architecture, efficiency, frugality, collaboration, and team spirit.

Some people argue that sugar should be regulated, like alcohol and tobacco, on the grounds that it’s addictive and toxic. How much sense does that make? We hear from a regulatory advocate, an evidence-based skeptic, a former F.D.A. commissioner — and the organizers of Milktoberfest.

It began as a post-war dream for a more collaborative and egalitarian workplace. It has evolved into a nightmare of noise and discomfort. Can the open office be saved, or should we all just be working from home?

The Ford Motor Company is ditching its legacy sedans, doubling down on trucks, and trying to steer its stock price out of a long skid. But C.E.O. Jim Hackett has even bigger plans: to turn a century-old automaker into the nucleus of a “transportation operating system.” Is Hackett just whistling past the graveyard, or does he see what others can’t?

We all know our political system is “broken” — but what if that’s not true? Some say the Republicans and Democrats constitute a wildly successful industry that has colluded to kill off competition, stifle reform, and drive the country apart. So what are you going to do about it?

A conversation with the iconic singer-songwriter, recorded for the Freakonomics Radio series “How to Be Creative.”

Family environments and “diversifying experiences” (including the early death of a parent); intrinsic versus extrinsic motivations; schools that value assessments, but don't assess the things we value. All these elements factor into the long, mysterious march towards a creative life. To learn more, we examine the early years of Ai Weiwei, Rosanne Cash, Elvis Costello, Maira Kalman, Wynton Marsalis, Jennifer Egan, and others. (Ep. 2 of the “How to Be Creative” series.)

A conversation with veteran NBA point guard Jeremy Lin, recorded for the Freakonomics Radio series “The Hidden Side of Sports.”

There are thousands of books on the subject, but what do we actually know about creativity? In this new series, we talk to the researchers who study it as well as artists, inventors, and pathbreakers who live it every day: Ai Weiwei, James Dyson, Elvis Costello, Jennifer Egan, Rosanne Cash, Wynton Marsalis, Maira Kalman, and more. (Ep. 1 of the “How to Be Creative” series.)

You said, “I’m sorry,” but somehow you haven’t been forgiven. Why? Because you’re doing it wrong! A report from the front lines of apology science.

The World Trade Organization is the referee for 164 trading partners, each with their own political and economic agendas. Lately, those agendas have gotten more complicated — especially with President Trump’s tariff blitz. Roberto Azevêdo, head of the W.T.O., tells us why it’s so hard to balance protectionism and globalism; what’s really behind the loss of jobs; and what he’d say to Trump (if he ever gets the chance).

A conversation with 2008 Olympic gold medalist Shawn Johnson, recorded for the Freakonomics Radio series “The Hidden Side of Sports.”

There are a lot of factors that go into greatness, many of which are not obvious. A variety of Olympic and professional athletes tell us how they made it and what they sacrificed to get there. And if you can identify the sport most likely to get a kid into a top college — well then, touché! (Ep. 3 of “The Hidden Side of Sports” series.)

Stephen Dubner’s conversations with members of the San Francisco 49ers offense, recorded for Freakonomics Radio episode No. 350, part of the “Hidden Side of Sports” series.

The San Francisco 49ers, one of the most valuable sports franchises in the world, also used to be one of the best. But they’ve been losing lately — a lot — and one of their players launched a controversy by taking a knee during the national anthem. So why is everyone there so optimistic? To find out, we speak with the team’s owner, head coach, general manager, and star players, including their new $137.5 million quarterback. (Ep. 2 of “The Hidden Side of Sports” series.)

Dollar-wise, the sports industry is surprisingly small, about the same size as the cardboard-box industry. So why does it make so much noise? Because it reflects — and often amplifies — just about every political, economic, and social issue of the day. Introducing a new series, “The Hidden Side of Sports.”

We all know the standard story: our economy would be more dynamic if only the government would get out of the way. The economist Mariana Mazzucato says we’ve got that story backward. She argues that the government, by funding so much early-stage research, is hugely responsible for big successes in tech, pharma, energy, and more. But the government also does a terrible job in claiming credit — and, more important, getting a return on its investment.

Kenji Lopez-Alt became a rock star of the food world by bringing science into the kitchen in a way that everyday cooks can appreciate. Then he dared to start his own restaurant — and discovered problems that even science can’t solve.

The environmentalists say we’re doomed if we don’t drastically reduce consumption. The technologists say that human ingenuity can solve just about any problem. A debate that’s been around for decades has become a shouting match. Is anyone right?

The U.N.’s World Happiness Report — created to curtail our unhealthy obsession with G.D.P. — is dominated every year by the Nordic countries. We head to Denmark to learn the secrets of this happiness epidemic (and to see if we should steal them).

After every mass shooting or terrorist attack, victims and survivors receive a huge outpouring of support — including a massive pool of compensation money. How should that money be allocated? We speak with the man who’s done that job after many tragedies, including 9/11. The hard part, it turns out, isn’t attaching a dollar figure to each victim; the hard part is acknowledging that dollars can’t heal the pain.

One of the world’s biggest and best-known companies just announced that its C.E.O. would be stepping down in the fall. We interviewed her as part of our series “The Secret Life of a C.E.O.," and we thought you might like to hear that episode again, or for the first time if you missed it back then.

In this live episode of “Tell Me Something I Don’t Know,” we learn why New York has skinny skyscrapers, how to weaponize water, and what astronauts talk about in space. Joining Stephen J. Dubner as co-host is the linguist John McWhorter; Bari Weiss (The New York Times) is the real-time fact-checker.

He was once the most lionized athlete on the planet, with seven straight Tour de France wins and a victory over cancer too. Then the doping charges caught up with him. When he finally confessed to Oprah, he admits, “it didn’t go well at all.” That’s because he wasn’t actually contrite yet. Now, five years later, he says he is. Do you believe him?

It happens to just about everyone, whether you’re going for Olympic gold or giving a wedding toast. We hear from psychologists, economists, and the golfer who some say committed the greatest choke of all time.

You wouldn’t think you could win a Nobel Prize for showing that humans tend to make irrational decisions. But that’s what Richard Thaler has done. The founder of behavioral economics describes his unlikely route to success; his reputation for being lazy; and his efforts to fix the world — one nudge at a time.

After 8 years and more than 300 episodes, it was time to either 1) quit, or 2) make the show bigger and better. We voted for number 2. Here’s a peek behind the curtain and a preview of what you’ll be hearing next.

What do Renaissance painting, civil-rights movements, and Olympic cycling have in common? In each case, huge breakthroughs came from taking tiny steps. In a world where everyone is looking for the next moonshot, we shouldn’t ignore the power of incrementalism.

Has our culture's obsession with innovation led us to neglect the fact that things also need to be taken care of?

For soccer fans, it's easy. For the rest of us? Not so much, especially since the U.S. team didn't qualify. So here's what to watch for even if you have no team to root for. Because the World Cup isn't just a gargantuan sporting evént; it's a microcosm of human foibles and (yep) economic theory brought to life.

We are in the midst of a historic (and wholly unpredicted) rise in urbanization. But it's hard to retrofit old cities for the 21st century. Enter Dan Doctoroff. The man who helped modernize New York City — and tried to bring the Olympics there — is now C.E.O. of a Google-funded startup that is building, from scratch, the city of the future.

Nearly two percent of America is grassy green. Sure, lawns are beautiful and useful and they smell great. But are the costs — financial, environmental and otherwise — worth the benefits?

Pharmaceutical firms donate an enormous amount of their products (and some cash too). But it doesn't seem to be helping their reputation. We ask Pfizer's generosity chief why the company gives so much, who it really helps, and whether all this philanthropy is just corporate whitewashing.

Corporate Social Responsibility programs can attract better job applicants who'll work for less money. But they also encourage employees to misbehave. Don't laugh — you too probably engage in “moral licensing,” even if you don't know it.

We all like to throw around terms that describe human behavior — “bystander apathy” and “steep learning curve” and “hard-wired.” Most of the time, they don't actually mean what we think they mean. But don't worry — the experts are getting it wrong, too.

A breakthrough in genetic technology has given humans more power than ever to change nature. It could help eliminate hunger and disease; it could also lead to the sort of dystopia we used to only read about in sci-fi novels. So what happens next?

Sure, medical progress has been astounding. But today the U.S. spends more on healthcare than any other country, with so-so outcomes. Atul Gawande — cancer surgeon, public-health researcher, and best-selling author — has some simple ideas for treating a painfully complex system.

Three former White House economists weigh in on the new tax bill. A sample: "The overwhelming evidence is that the trickle-down, magic-beanstalk beans argument — that's just nonsense."

Kevin Hassett, chairman of the Council of Economic Advisers, explains the thinking behind the controversial new Republican tax package — and why its critics are wrong. (Next week, we'll hear from the critics.)

Stephen Dubner's conversation with the founder and longtime C.E.O. of Bridgewater Associates, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

Humans, it has long been thought, are the only animal to engage in economic activity. But what if we've had it exactly backward?

Stephen Dubner's conversation with the Facebook founder and C.E.O., recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

The bad news: roughly 70 percent of Americans are financially illiterate. The good news: all the important stuff can fit on one index card. Here's how to become your own financial superhero.

Stephen Dubner's conversation with the former C.E.O. of Yahoo, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

It's hard enough to save for a house, tuition, or retirement. So why are we willing to pay big fees for subpar investment returns? Enter the low-cost index fund. The revolution will not be monetized.

Stephen Dubner's conversation with the former longtime C.E.O. of General Electric, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

Every 12 years, there's a spike in births among certain communities across the globe, including the U.S. Why? Because the Year of the Dragon, according to Chinese folk belief, confers power, fortune, and more. We look at what happens to Dragon babies when they grow up, and why timing your kid's birth based on the zodiac isn't as ridiculous it sounds.

Stephen Dubner's conversation with the C.E.O. of Microsoft, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

Whether it's a giant infrastructure plan or a humble kitchen renovation, it'll inevitably take way too long and cost way too much. That's because you suffer from “the planning fallacy.” (You also have an “optimism bias” and a bad case of overconfidence.) But don't worry: we've got the solution.

Stephen Dubner's conversation with the co-founder and longtime co-C.E.O. of the Carlyle Group, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

In our collective zeal to reform schools and close the achievement gap, we may have lost sight of where most learning really happens — at home.

Stephen Dubner's conversation with the Virgin Group founder, recorded for the Freakonomics Radio series “The Secret Life of a C.E.O.”

If you're a C.E.O., there are a lot of ways to leave your job, from abrupt firing to carefully planned succession (which may still go spectacularly wrong). In this final episode of our "Secret Life of a C.E.O." series, we hear those stories and many more. Also: what happens when you no longer have a corner office to go to — and how will you spend all that money?​

Only 5 percent of Fortune 500 companies are run by women. Why? Research shows that female executives are more likely to be put in charge of firms that are already in crisis. Are they being set up to fail? (Part 5 of a special series, "The Secret Life of C.E.O.'s.")

No, it's not your fault the economy crashed. Or that consumer preferences changed. Or that new technologies have blown apart your business model. But if you're the C.E.O., it is your problem. So what are you going to do about it? First-hand stories of disaster (and triumph) from Mark Zuckerberg, Steve Ballmer, Satya Nadella, Jack Welch, Ellen Pao, Richard Branson, and more. (Part 4 of a special series, "The Secret Life of C.E.O.'s.")

The gig economy offers the ultimate flexibility to set your own hours. That's why economists thought it would help eliminate the gender pay gap. A new study, using data from over a million Uber drivers, finds the story isn't so simple.

We assembled a panel of smart dudes -- a two-time Super Bowl champ; a couple of N.F.L. linemen, including one who's getting a math Ph.D. at MIT; and our resident economist -- to tell you what to watch for, whether you're a football fanatic or a total newbie.

Indra Nooyi became C.E.O. of PepsiCo just in time for a global financial meltdown. She also had a portfolio full of junk food just as the world decided that junk food is borderline toxic. Here's the story of how she overhauled that portfolio, stared down activist investors, and learned to "leave the crown in the garage." (Part 3 of a special series, "The Secret Life of C.E.O.'s")

Mark Zuckerberg's dentist dad was an early adopter of digital x-rays. Jack Welch blew the roof off a factory. Carol Bartz was a Wisconsin farm girl who got into computers. No two C.E.O.'s have the same origin story — so we tell them all! How the leaders of Facebook, G.E., Yahoo!, PepsiCo, Microsoft, Virgin, the Carlyle Group, Reddit, and Bridgewater Associates made it to the top. (Part 2 of a special series, "The Secret Life of C.E.O.'s.")

They're paid a fortune — but for what, exactly? What makes a good C.E.O. — and how can you even tell? Is "leadership science" a real thing — or just airport-bookstore mumbo jumbo? We put these questions to Mark Zuckerberg, Richard Branson, Indra Nooyi, Satya Nadella, Jack Welch, Ray Dalio, Carol Bartz, David Rubenstein, and Ellen Pao. (Part 1 of a special series, "The Secret Life of C.E.O.'s.")

Gina Raimondo, the governor of tiny Rhode Island, has taken on unions, boosted big business, and made friends with Republicans. She is also one of just 15 Democratic governors in the country. Would there be more of them if there were more like her?

Most of us feel we face more headwinds and obstacles than everyone else — which breeds resentment. We also undervalue the tailwinds that help us — which leaves us ungrateful and unhappy. How can we avoid this trap?

Societies where people trust one another are healthier and wealthier. In the U.S. (and the U.K. and elsewhere), social trust has been falling for decades — in part because our populations are more diverse. What can we do to fix it?

Sure, markets generally work well. But for some transactions — like school admissions and organ transplants — money alone can't solve the problem. That's when you need a market-design wizard like Al Roth.

The International Monetary Fund has long been the "lender of last resort" for economies in crisis. Christine Lagarde, who runs the institution, would like to prevent those crises from ever happening. She tells us her plans.

The public has almost no chance to buy good tickets to the best events. Ticket brokers, meanwhile, make huge profits on the secondary markets. Here's the story of how this market got so dysfunctional, how it can be fixed – and why it probably won't be.

Economists have a hard time explaining why productivity growth has been shrinking. One theory: true innovation has gotten much harder – and much more expensive. So what should we do next?

Most people don't enjoy the simple, boring act of putting money in a savings account. But we do love to play the lottery. So what if you combine the two, creating a new kind of savings account with a lottery payout?

They are the most-trusted profession in America (and with good reason). They are critical to patient outcomes (especially in primary care). Could the growing army of nurse practitioners be an answer to the doctor shortage? The data say yes but —  big surprise — doctors' associations say no.

Dubner and his Freakonomics co-author Steve Levitt answer your questions about crime, traffic, real-estate agents, the Ph.D. glut, and how to not get eaten by a bear.

In this live episode of "Tell Me Something I Don't Know," you'll learn about carcass balancing, teen sleeping, and brand naming. Joining Stephen J. Dubner as co-host is Alex Wagner (CBS This Morning Saturday); author A.J. Jacobs (It's All Relative) is the live fact-checker.

Corporations and rich people donate billions to their favorite think tanks and foundations. Should we be grateful for their generosity — or suspicious of their motives?

Academic studies are nice, and so are Nobel Prizes. But to truly prove the value of a new idea, you have to unleash it to the masses. That's what a dream team of social scientists is doing — and we sat in as they drew up their game plan.

Celiac disease is thought to affect roughly one percent of the population. The good news: it can be treated by quitting gluten. The bad news: many celiac patients haven't been diagnosed. The weird news: millions of people without celiac disease have quit gluten – which may be a big mistake.

Smart government policies, good industrial relations, and high-end products have helped German manufacturing beat back the threats of globalization.

Stephen J. Dubner hosts an episode full of the world's most renowned behavior change experts, including Colin Camerer, Ayelet Fishbach, David Laibson, Max Bazerman, Katy Milkman, and Kevin Volpp. Angela Duckworth (psychologist and author of Grit) is our special guest co-host, with Mike Maughan (head of global insights at Qualtrics) as real-time fact-checker.

He's been U.S. Treasury Secretary, a chief economist for the Obama White House and the World Bank, and president of Harvard. He's one of the most brilliant economists of his generation (and perhaps the most irascible). And he thinks the Trump Administration is wrong on just about everything.

A language invented in the 19th century, and meant to be universal, it never really caught on. So why does a group of Esperantists from around the world gather once a year to celebrate their bond?

We explore votes for English, Indonesian, and … Esperanto! The search for a common language goes back millennia, but so much still gets lost in translation. Will technology finally solve that?

There are 7,000 languages spoken on Earth. What are the costs — and benefits — of our modern-day Tower of Babel?

John Urschel was the only player in the N.F.L. simultaneously getting a math Ph.D. at M.I.T. But after a new study came out linking football to brain damage, he abruptly retired. Here's the inside story — and a look at how we make decisions in the face of risk versus uncertainty.

By some estimates, medical error is the third-leading cause of death in the U.S. How can that be? And what's to be done? Our third and final episode in this series offers some encouraging answers.

How do so many ineffective and even dangerous drugs make it to market? One reason is that clinical trials are often run on "dream patients" who aren't representative of a larger population. On the other hand, sometimes the only thing worse than being excluded from a drug trial is being included.

We tend to think of medicine as a science, but for most of human history it has been scientific-ish at best. In the first episode of a three-part series, we look at the grotesque mistakes produced by centuries of trial-and-error, and ask whether the new era of evidence-based medicine is the solution.

Standing in line represents a particularly sloppy — and frustrating — way for supply and demand to meet. Why haven't we found a better way to get what we want? Is it possible that we secretly enjoy waiting in line? And might it even be (gulp) good for us?

The bad news: roughly 70 percent of Americans are financially illiterate. The good news: all the important stuff can fit on one index card. Here's how to become your own financial superhero.

It's hard enough to save for a house, tuition, or retirement. So why are we willing to pay big fees for subpar investment returns? Enter the low-cost index fund. The revolution will not be monetized.

The human foot is an evolutionary masterpiece, far more functional than we give it credit for. So why do we encase it in "a coffin" (as one foot scholar calls it) that stymies so much of its ability — and may create more problems than it solves?

Good intentions are nice, but with so many resources poured into social programs, wouldn't it be even nicer to know what actually works?

Over 40 percent of U.S. births are to unmarried mothers, and the numbers are especially high among the less-educated. Why? One argument is that the decline in good manufacturing jobs led to a decline in "marriageable" men. Surely the fracking boom reversed that trend, right?

How a pain-in-the-neck girl from rural Virginia came to run the most powerful university in the world.

Charles Koch, the mega-billionaire CEO of Koch Industries and half of the infamous political machine, sees himself as a classical liberal. So why do most Democrats hate him so much? In a rare series of interviews, he explains his political awakening, his management philosophy, and why he supports legislation that goes against his self-interest.

Charles Koch, the mega-billionaire CEO of Koch Industries and half of the infamous political machine, sees himself as a classical liberal. So why do most Democrats hate him so much? In a rare series of interviews, he explains his political awakening, his management philosophy and why he supports legislation that goes against his self-interest.

Steve Levitt, Scott Turow and Bridget Gainer are panelists. For the "Freakonomics" co-author, the attorney and novelist, and the Cook County commissioner it's "game on!" as they tackle competition of all kinds: athletic, sexual, geopolitical, and the little-known battle between butter and margarine that landed in the Supreme Court. WBEZ's Tricia Bobeda, co-host of the "Nerdette" podcast, is fact-checker.

A breakthrough in genetic technology has given humans more power than ever to change nature. It could help eliminate hunger and disease; it could also lead to the sort of dystopia we used to only read about in sci-fi novels. So what happens next?Help us meet the Freakonomics Radio listener challenge. If 500 of you become sustaining members at just $7/month before June 30th we'll unlock an additional $25,000 from the Tow Foundation. Become a member now!

Steve Hilton was the man behind David Cameron's push to remake British politics. Things didn't work out so well there. Now he's trying to launch a new political revolution – from sunny California.

Nearly two percent of America is grassy green. Sure, lawns are beautiful and useful and they smell great. But are the costs — financial, environmental and otherwise — worth the benefits?

A series of academic studies suggest that the wealthy are, to put it bluntly, selfish jerks. It's an easy narrative to swallow — but is it true? A trio of economists set out to test the theory. All it took was a Dutch postal worker's uniform, some envelopes stuffed with cash, and a slight sense of the absurd.

As CEO of Microsoft, Steve Ballmer was famous for over-the-top enthusiasm. Now he's brought that same passion to the N.B.A. -- and to a pet project called USAFacts, which performs a sort of fiscal colonoscopy on the American government.

On the Internet, people say all kinds of things they'd never say aloud -- about sex and race, about their true wants and fears. Seth Stephens-Davidowitz has spent years parsing the data. His conclusion: our online searches are the reflection of our true selves. In the real world, everybody lies.

A kitchen wizard and a nutrition detective talk about the perfect hamburger, getting the most out of garlic, and why you should use vodka in just about everything.

Some people argue that sugar should be regulated, like alcohol and tobacco, on the grounds that it's addictive and toxic. How much sense does that make? We hear from a regulatory advocate, an evidence-based skeptic, a former FDA commissioner — and the organizers of Milktoberfest.

In pursuit of a more perfect economy, we discuss the future of work; the toxic remnants of colonization; and whether giving everyone a basic income would be genius -- or maybe the worst idea ever.

If we could reboot the planet and create new systems and institutions from scratch, would they be any better than what we've blundered our way into through trial and error? This is the first of a series of episodes that we'll release over several months. Today we start with — what else? — economics. You'll hear from Nobel laureate Angus Deaton, the poverty-fighting superhero Jeff Sachs; and many others.

The biggest problem with humanity is humans themselves. Too often, we make choices — what we eat, how we spend our money and time — that undermine our well-being. An all-star team of academic researchers thinks it has the solution: perfecting the science of behavior change. Will it work?

By day, two leaders of Britain's famous Nudge Unit use behavioral tricks to make better government policy. By night, they repurpose those tricks to improve their personal lives. They want to help you do the same.

Hear live journalism wrapped in a game show package and hosted by Stephen J. Dubner. In this episode, Tim Ferriss, Eugene Mirman and Anne Pasternak are panelists. The self-help guru, the comedian and the Brooklyn Museum director talk about brainwaves, sugar, stars and — thanks to fact-checker AJ Jacobs — barf bags.

Economists preach the gospel of "creative destruction," whereby new industries -- and jobs -- replace the old ones. But has creative destruction become too destructive?

Most of us feel we face more headwinds and obstacles than everyone else — which breeds resentment. We also undervalue the tailwinds that help us — which leaves us ungrateful and unhappy. How can we avoid this trap?

The pizza-and-gaming emporium prides itself on affordability, which means its arcade games are really cheap to play. Does that lead to kids hogging the best games — and parents starting those infamous YouTube brawls?

The serial entrepreneur Miki Agrawal loves to talk about the bodily functions that make most people flinch. That's why she's building a business around the three P's: periods, pee, and poop.

In their chase for a global audience, American movie studios spend billions to make their films look amazing. But almost none of those dollars stay in America. What would it take to bring those jobs back -- and would it be worth it?

What happens when a public-health researcher deep in coal country argues that mountaintop mining endangers the entire community? Hint: it doesn't go very well.

The psychologist Angela Duckworth argues that a person's level of stick-to-itiveness is directly related to their level of success. No big surprise there. But grit, she says, isn't something you're born with — it can be learned. Here's how.

We assembled a panel of smart dudes -- a two-time Super Bowl champ; a couple of NFL linemen, including one who's getting a math Ph.D. at MIT; and our resident economist -- to tell you what to watch for, whether you're a football fanatic or a total newbie.

For years, economists promised that global free trade would be mostly win-win. Now they admit the pace of change has been "traumatic." This has already led to a political insurrection -- so what's next?

Just a few decades ago, more than 90 percent of 30-year-olds earned more than their parents had earned at the same age. Now it's only about 50 percent. What happened -- and what can be done about it?

The Daily Show host grew up as a poor, mixed-race South African kid going to three churches every Sunday. So he has a sui generis view of America — especially on race, politics, and religion — and he's not afraid to speak his mind.

Starting in the late 1960s, the Israeli psychologists Amos Tversky and Danny Kahneman began to redefine how the human mind actually works. Michael Lewis's new book The Undoing Project explains how the movement they started -- now known as behavioral economics -- has had such a profound effect on academia, governments, and society at large.

What if the thing we call "talent" is grotesquely overrated? And what if deliberate practice is the secret to excellence? Those are the claims of the research psychologist Anders Ericsson, who has been studying the science of expertise for decades. He tells us everything he's learned.

In this busy time of year, we could all use some tips on how to get more done in less time. First, however, a warning: there's a big difference between being busy and being productive.

By some estimates, medical error is the third-leading cause of death in the U.S. How can that be? And what's to be done? Our third and final episode in this series offers some encouraging answers.

How do so many ineffective and even dangerous drugs make it to market? One reason is that clinical trials are often run on "dream patients" who aren't representative of a larger population. On the other hand, sometimes the only thing worse than being excluded from a drug trial is being included.

We tend to think of medicine as a science, but for most of human history it has been scientific-ish at best. In the first episode of a three-part series, we look at the grotesque mistakes produced by centuries of trial-and-error, and ask whether the new era of evidence-based medicine is the solution.

The restaurant business model is warped: kitchen wages are too low to hire cooks, while diners are put in charge of paying the waitstaff. So what happens if you eliminate tipping, raise menu prices, and redistribute the wealth? New York restaurant maverick Danny Meyer is about to find out.

Some of our most important decisions are shaped by something as random as the order in which we make them. The gambler's fallacy, as it's known, affects loan officers, federal judges -- and probably you too. How to avoid it? The first step is to admit just how fallible we all are.

"Tell Me Something I Don't Know" is a live game show hosted by Stephen J. Dubner of "Freakonomics Radio." He has always had a mission: to tell you the things you thought you knew but didn't, and things you never thought you wanted to know, but do. Now, with "TMSIDK," he has a new way of doing just that. This new show is still journalism, still factual -- but disguised in the most entertaining, unexpected, and occasionally ridiculous conversation you're likely to hear.Audience contestants come on stage and try to wow a panel of experts with a fascinating fact, a historical wrinkle, a new line of research -- anything, really, as long as it's interesting, useful and true (or at least true-ish). The panel -- an ever-changing mix of comedians, brainiacs, and other high achievers -- poke and prod the contestants, and ultimately choose a winner. And there's a real-time, human fact-checker on hand to filter out the bull.This debut episode features Barnard College president Debora Spar, New York Public Library president Tony Marx, and comedian Andy Zaltzman; Jody Avirgan from FiveThirtyEight handles the fact-checking. You can subscribe now on iTunes. And don't worry, Freakonomics Radio isn't going anywhere -- this is just a special bonus episode of Dubner's new side gig.

Societies where people trust one another are healthier and wealthier. In the U.S. (and the U.K. and elsewhere), social trust has been falling for decades -- in part because our populations are more diverse. What can we do to fix it?

The U.S. president is often called the "leader of free world." But if you ask an economist or a Constitutional scholar how much the occupant of the Oval Office matters, they won't say much. We look at what the data have to say about measuring leadership, and its impact on the economy and the country.

A tiny behavioral-sciences startup is trying to improve the way federal agencies do their work. Considering the size (and habits) of most federal agencies, this isn't so simple. But after a series of early victories -- and a helpful executive order from President Obama -- they are well on their way.

What do Renaissance painting, civil-rights movements, and Olympic cycling have in common? In each case, huge breakthroughs came from taking tiny steps. In a world where everyone is looking for the next moonshot, we shouldn't ignore the power of incrementalism.

Has our culture's obsession with innovation led us to neglect the fact that things also need to be taken care of?

Neuroscientists still have a great deal to learn about the human brain. One recent MRI study sheds some light, finding that a certain kind of storytelling stimulates enormous activity across broad swaths of the brain. The takeaway is obvious: you should be listening to even more podcasts.

The process is famously secretive (and conducted in Swedish!) but we pry the lid off at least a little bit.

It facilitates crime, bribery, and tax evasion -- and yet some governments (including ours) are printing more cash than ever. Other countries, meanwhile, are ditching cash entirely. And if Star Trek is right, we won't have money of any sort in the 24th century.

Sure, we all pay lip service to the Madisonian system of checks and balances. But as one legal scholar argues, presidents have been running roughshod over the system for decades. The result? An accumulation of power that's turned the presidency into a position the founders wouldn't have recognized.

Gary Johnson, the Libertarian Party's presidential candidate, likes to say that most Americans are libertarians but don't know it yet. So why can't Libertarians (and other third parties) gain more political traction?

To you, it's just a ride-sharing app that gets you where you're going. But to an economist, Uber is a massive repository of moment-by-moment data that is helping answer some of the field's most elusive questions.

Internet pioneer Kevin Kelly tries to predict the future by identifying what's truly inevitable. How worried should we be? Yes, robots will probably take your job -- but the future will still be pretty great.

The gist: we spend billions on end-of-life healthcare that doesn’t do much good. So what if a patient could forego the standard treatment and get a cash rebate instead?

The comedian, actor -- and now, author -- answers our FREAK-quently Asked Questions.

Standing in line represents a particularly sloppy - and frustrating - way for supply and demand to meet. Why haven't we found a better way to get what we want? Is it possible that we secretly enjoy waiting in line? And might it even be (gulp) good for us?

We seem to have decided that ethnic food tastes better when it's served by people of that ethnicity (or at least something close). Does this make sense -- and is it legal?

We Americans may love our democracy -- at least in theory -- but at the moment our feelings toward the federal government lie somewhere between disdain and hatred. Which electoral and political ideas should be killed off to make way for a saner system?

Overt discrimination in the labor markets may be on the wane, but women are still subtly penalized by all sorts of societal conventions. How can those penalties be removed without burning down the house?

It's a remarkable ecosystem that allows each of us to exercise control over our lives. But how much control do we truly have? How many of our decisions are really being made by Google and Facebook and Apple? And, perhaps most importantly: is the Internet's true potential being squandered?

Eric Garcetti, the mayor of Los Angeles, has big ambitions but knows he must first master the small stuff. He's also a polymath who relies heavily on data and new technologies. Could this be what modern politics is supposed to look like?

There are more than twice as many suicides as murders in the U.S., but suicide attracts far less scrutiny. Freakonomics Radio digs through the numbers and finds all kinds of surprises.

The U.S. president is often called the "leader of free world." But if you ask an economist or a Constitutional scholar how much the occupant of the Oval Office matters, they won't say much. We look at what the data have to say about measuring leadership, and its impact on the economy and the country.

There are all kinds of civics-class answers to that question. But how true are they? Could it be that we like to read about war, politics, and miscellaneous heartbreak simply because it's (gasp) entertaining?

You've seen them — everywhere! — and often clustered together, as if central planners across America decided that what every city really needs is a Mattress District. There are now dozens of online rivals too. Why are there so many stores selling something we buy so rarely?

Public bathrooms are noisy, poorly designed, and often nonexistent. What to do?

Patrick Smith, the author of Cockpit Confidential, answers every question we can throw at him about what really happens up in the air. Just don't get him started on pilotless planes -- or whether the autopilot is actually doing the flying.

When the uncelebrated Leicester City Football Club won the English Premier League, it wasn't just the biggest underdog story in recent history. It was a sign of changing economics — and that other impossible, wonderful events might be lurking just around the corner.

Our Self-Improvement Month concludes with a man whose entire life and career are one big pile of self-improvement. Nutrition? Check. Bizarre physical activities? Check. Working less and earning more? Check. Tim Ferriss, creator of the Four-Hour universe, may at first glance look like a charlatan, but it seems more likely that he's a wizard -- and the kind of self-improvement ally we all want on our side.

Games are as old as civilization itself, and some people think they have huge social value regardless of whether you win or lose. Tom Whipple is not one of those people. That's why he consulted an army of preposterously overqualified experts to find the secret to winning any game.

The psychologist Angela Duckworth argues that a person's level of stick-to-itiveness is directly related to their level of success. No big surprise there. But grit, she says, isn't something you're born with -- it can be learned. Here's how.

"Books are a pain in the ass," says Gladwell, who has written some of the most popular, influential, and beloved non-fiction books in recent history. In this wide-ranging and candid conversation, he describes other pains in the ass -- as well as his passions, his limits, and why he'll never take up golf.

What if the thing we call "talent" is grotesquely overrated? And what if deliberate practice is the secret to excellence? Those are the claims of the research psychologist Anders Ericsson, who has been studying the science of expertise for decades. He tells us everything he's learned.

It's Self-Improvement Month at Freakonomics Radio. We begin with a topic that seems to be on everyone's mind: how to get more done in less time. First, however, a warning: there's a big difference between being busy and being productive.

A lot of full-time jobs in the modern economy simply don't pay a living wage. And even those jobs may be obliterated by new technologies. What's to be done so that financially vulnerable people aren't just crushed? It may finally be time for an idea that economists have promoted for decades.

Critics -- including President Obama -- say short-term, high-interest loans are predatory, trapping borrowers in a cycle of debt. But some economists see them as a useful financial instrument for people who need them. As the Consumer Financial Protection Bureau promotes new regulation, we ask: who's right?

People who sleep better earn more money. Now all we have to do is teach everyone to sleep better.

Could a lack of sleep help explain why some people get much sicker than others?

As sexy as the digital revolution may be, it can't compare to the Second Industrial Revolution (electricity! the gas engine! antibiotics!), which created the biggest standard-of-living boost in U.S. history. The only problem, argues the economist Robert Gordon, is that the Second Industrial Revolution was a one-time event. So what happens next?

The restaurant business model is warped: kitchen wages are too low to hire cooks, while diners are put in charge of paying the waitstaff. So what happens if you eliminate tipping, raise menu prices, and redistribute the wealth? New York restaurant maverick Danny Meyer is about to find out.

The junior U.S. Senator from New Jersey thinks bipartisanship is right around the corner. Is he just an idealistic newbie or does he see a way forward that everyone else has missed?

Now and again, Freakonomics Radio puts hat in hand and asks listeners to donate to the public-radio station that produces the show. Why on earth should anyone pay good money for something that can be had for free? Here are a few reasons.

A famous economics essay features a pencil (yes, a pencil) arguing that “not a single person on the face of this earth knows how to make me.” Is the pencil just bragging? In any case, what can the pencil teach us about our global interdependence — and the proper role of government in the economy?

The digital age is making pen and paper seem obsolete. But what are we giving up if we give up on handwriting?

Okay, maybe the steps aren't so easy. But a program run out of a Toronto housing project has had great success in turning around kids who were headed for trouble.

If U.S. schoolteachers are indeed "just a little bit below average," it's not really their fault. So what should be done about it?

The Montgomery Bus Boycott, the South African divestment campaign, Chick-fil-A! Almost anyone can launch a boycott, and the media loves to cover them. But do boycotts actually produce the change they're fighting for?

Experts and pundits are notoriously bad at forecasting, in part because they aren't punished for bad predictions. Also, they tend to be deeply unscientific. The psychologist Philip Tetlock is finally turning prediction into a science -- and now even you could become a superforecaster.

Discrimination can't explain why women earn so much less than men. If only it were that easy.

Sure, we all want to make good personal decisions, but it doesn't always work out. That's where "temptation bundling" comes in.

A team of economists has been running the numbers on the U.N.'s development goals. They have a different view of how those billions of dollars should be spent.

The argument for open borders is compelling -- and deeply problematic.

One woman's quest to find the best burger in town can teach all of us to eat smarter.

He was handed the keys to the global economy just as it started heading off a cliff. Fortunately, he'd seen this movie before.

Even a brutal natural disaster doesn't diminish our appetite for procreating. This surely means we're heading toward massive overpopulation, right? Probably not.

In our collective zeal to reform schools and close the achievement gap, we may have lost sight of where most learning really happens -- at home.

Lessons from Tom Petty's rise and another rocker's fall.

A kitchen wizard and a nutrition detective talk about the perfect hamburger, getting the most out of garlic, and why you should use vodka in just about everything.

Researchers are trying to figure out who gets bored - and why - and what it means for ourselves and the economy. But maybe there's an upside to boredom?

Doctors, chefs, and other experts are much more likely than the rest of us to buy store-brand products. What do they know that we don't?

The process is famously secretive (and conducted in Swedish!) but we pry the lid off at least a little bit.

When one athlete turned pro, his mom asked him for $1 million. Our modern sensibilities tell us she doesn't have a case. But should she?

Anne-Marie Slaughter was best known for her adamant views on Syria when she accidentally became a poster girl for modern feminism. As it turns out, she can be pretty adamant in that realm as well.

Suspenders may work better, but the dork factor is too high. How did an organ-squeezing belly tourniquet become part of our everyday wardrobe -- and what other suboptimal solutions do we routinely put up with?

From domestic abusers to former child soldiers, there is increasing evidence that behavioral therapy can turn them around.

Conventional programs tend to be expensive, onerous, and ineffective. Could something as simple (and cheap) as cognitive behavioral therapy do the trick?

How a pain-in-the-neck girl from rural Virginia came to run the most powerful university in the world.

We spend billions on end-of-life healthcare that doesn't do much good. So what if a patient could forego the standard treatment and get a cash rebate instead?

Step 1: Hire a Harvard psych professor as the pitchman. Step 2: Have him help write the script ...

What do NASCAR drivers, Glenn Beck and the hit men of the NFL have in common?

There are all kinds of civics-class answers to that question. But how true are they? Could it be that we like to read about war, politics, and miscellaneous heartbreak simply because it's (gasp) entertaining?

Why is soccer the best sport? How has Harlan Coben sold 70 million books? And why does "Apollo 13" keep you enthralled even when you know the ending?

The comedian, actor -- and now, author -- answers our FREAK-quently Asked Questions

People who sleep better earn more money. Now all we have to do is teach everyone to sleep better.

Could a lack of sleep help explain why some people get much sicker than others?

Takeru Kobayashi revolutionized the sport of competitive eating. What can the rest of us learn from his breakthrough?

We seem to have decided that ethnic food tastes better when it's served by people of that ethnicity (or at least something close). Does this make sense -- and is it legal?

Sure, markets generally work well. But for some transactions -- like school admissions and organ transplants -- money alone can't solve the problem. That's when you need a market-design wizard like Al Roth.

Sure, sex crimes are horrific, and the perpetrators deserve to be punished harshly. But society keeps exacting costs -- out-of-pocket and otherwise -- long after the prison sentence has been served.

One man's attempt to remake his life in the mold of homo economicus.

The debut of a live game show from Freakonomics Radio, with judges Malcolm Gladwell, Ana Gasteyer, and David Paterson.

In which we argue that failure should not only be tolerated but celebrated.

Dubner and Levitt are live onstage at the 92nd Street Y in New York to celebrate their new book "When to Rob a Bank" -- and a decade of working together.

Zappos CEO Tony Hsieh has a wild vision and the dollars to try to make it real. But it still might be the biggest gamble in town.

When it comes to generating ideas and asking questions it can be really fruitful to have the mentality of an eight year old.

America's favorite statistical guru answers our FREAK-quently Asked Questions, and more.

It may seem like winning a valuable diamond is an unalloyed victory. It's not. It's not even clear that a diamond is so valuable.

The practice of medicine has been subsumed by the business of medicine. This is great news for healthcare shareholders -- and bad news for pretty much everyone else.

A lot of the conventional wisdom in medicine is nothing more than hunch or wishful thinking. A new breed of data detectives is hoping to change that.

If you are driving and kill a pedestrian, there's a good chance you'll barely be punished. Why?

Thick markets, thin markets, and the triumph of attributes over compatibility.

Sure, we all want to make good personal decisions, but it doesn't always work out. That's where "temptation bundling" comes in.

Every year, Edge.org asks its salon of big thinkers to answer one big question. This year's question borders on heresy: what scientific idea is ready for retirement?

Advertisers have always been adept at manipulating our emotions. Now they're using behavioral economics to get even better.

Jim Yong Kim has an unorthodox background for a World Bank president — and his reign thus far is just as unorthodox.

The White House is hosting an anti-terror summit next week. Summits being what they are, we try to offer some useful advice.

It's a centerpiece of U.S. climate policy and a sacred cow among environmentalists. Does it work?

Economists preach the gospel of "creative destruction," whereby new industries -- and jobs -- replace the old ones. But has creative destruction become too destructive?

As Kevin Kelly tells it, the hippie revolution and the computer revolution are nearly one and the same.

Verbal tic or strategic rejoinder? Whatever the case: it’s rare to come across an interview these days where at least one question isn’t a “great” one.

Influenza kills, but you’d never know it by how few of us get the vaccine.

Most people blame lack of time for being out of shape. So maybe the solution is to exercise more efficiently.

Imagine that both substances were undiscovered until today. How would we think about their relative risks?

Public bathrooms are noisy, poorly designed, and often nonexistent. What to do?

We spend billions on our pets, and one of the fastest-growing costs is pet "aftercare." But are those cremated remains you got back really from your pet?

Okay, maybe the steps aren’t so easy. But a program run out of a Toronto housing project has had great success in turning around kids who were headed for trouble.

If U.S. schoolteachers are indeed “just a little bit below average,” it’s not really their fault. So what should be done about it?

Boris Johnson -- mayor of London, biographer of Churchill, cheese-box painter and tennis-racket collector -- answers our FREAK-quently Asked Questions.

Even a brutal natural disaster doesn’t diminish our appetite for procreating. This surely means we’re heading toward massive overpopulation, right? Probably not.

Corporations around the world are consolidating like never before. If it’s good enough for companies, why not countries? Welcome to Amexico!

A lot! “The Economics of the Undead” is a book about dating strategy, job creation, and whether there should be a legal market for blood.

The debut of a live game show from Freakonomics Radio, with judges Malcolm Gladwell, Ana Gasteyer, and David Paterson.

The Norwegian government parleys massive oil wealth into huge subsidies for electric cars. Is that carbon laundering or just pragmatic environmentalism?

The science of what works -- and doesn't work -- in fund-raising

A team of economists has been running the numbers on the U.N.'s development goals. They have a different view of how those billions of dollars should be spent.

Markets are hardly perfect, but the results can be ugly when you try to subvert them.

What does it mean to pursue something that everyone else thinks is nuts? And what does it take to succeed?

Doctors, chefs, and other experts are much more likely than the rest of us to buy store-brand products. What do they know that we don’t?

Airbnb, Uber, Lyft, EatWith, and other companies in the “sharing economy” are practically daring government regulators to shut them down. The regulators are happy to comply.

The online universe doesn't have nearly as many rules, or rulemakers, as the real world. Discuss.

There ain't no such thing as a free parking spot. Somebody has to pay for it -- and that somebody is everybody.

A look at whether spite pays -- and if it even exists.

It's awkward, random, confusing -- and probably discriminatory too.

A kid's name can tell us something about his parents -- their race, social standing, even their politics. But is your name really your destiny?

It’s a hard question to answer, but we do our best.

Educational messaging looks good on paper but kids don’t respond to it -- and adults aren’t much better.

It isn’t easy to separate the guilty from the innocent, but a clever bit of game theory can help.

Takeru Kobayashi revolutionized the sport of competitive eating. What can the rest of us learn from his breakthrough?

Dubner and Levitt answer reader questions in this first installment of the “Think Like a Freak” Book Club.

Is it really in a restaurant’s best interest to give customers free bread or chips before they even order?

Every four years, the U.S. takes a look at the World Cup and develops a slight crush. What would it take to really fall in love?

In which we argue that failure should not only be tolerated but celebrated.

You know the saying: a winner never quits and a quitter never wins. To which Freakonomics Radio says ... Are you sure?

When it comes to generating ideas and asking questions it can be really fruitful to have the mentality of an eight year old.

Why learning to say “I don’t know” is one of the best things you can do.

Stephen Dubner and Steve Levitt talk about their new book and field questions about prestige, university life, and (yum yum) bacon.

If you are driving and kill a pedestrian, there's a good chance you'll barely be punished. Why?

When it comes to exercising outrage, people tend to be very selective. Could it be that humans are our least favorite animal?

Imagine that both substances were undiscovered until today. How would we think about their relative risks?

Unlike certain elected officials in Washington, mayors all over the country actually get stuff done. So maybe we should ask them to do more?

The war on cigarettes has been fairly successful in some places. But 1 billion humans still smoke -- so what comes next?

Thinking of Bitcoin as just a digital currency is like thinking about the Internet as just e-mail. Its potential is much more exciting than that.

In many ways, the gender gap is closing. In others, not so much. And that's not always a bad thing.

A psychology professor argues that the brain's greatest attribute is knowing what other people are thinking. And that a Queen song, played backwards, can improve your mind-reading skills.

Yes, it expands the mind but we usually don't retain much -- and then there's the opportunity cost.

In most countries, houses get more valuable over time. In Japan, a new buyer will often bulldoze the home. We'll tell you why.

The consequences of our low marriage rate -- and if the old model is less attractive, how about a new one?

The myths of modern marriage.

Thick markets, thin markets, and the triumph of attributes over compatibility.This episode is included in the Freakonomics #smartbinge podcast playlist at wnyc.org/smartbinge

The "beauty premium" is real, for everyone from babies to NFL quarterbacks.

The benefits of rumor-mongering

What "Sleep No More" and the Stanford Prison Experiment tell us about who we really are.

Dubner and Levitt talk about fixing the post office, putting cameras in the classroom, and wearing hats.

Most people blame lack of time for being out of shape. So maybe the solution is to exercise more efficiently.

A commitment device forces you to be the person you really want to be. What could possibly go wrong?

The Pope just gave it to the global economy with both barrels. Was he right to do so?

It’s easy to get that idea. But is the stereotype true?

More than 1 million people die worldwide each year from traffic accidents. But there's never been a safer time to drive.

It's time to do away with feel-good stories, gut hunches, and magical thinking.

Spontaneous order is everywhere if you know where to look for it.

The online universe doesn't have nearly as many rules, or rulemakers, as the real world. Discuss.

College tends to make people happier, healthier, and wealthier. But how?

What's a college degree really worth these days?

Being green is rarely a black-and-white issue -- but that doesn't stop marketers and politicians from pretending it is.

We spend billions on our pets, and one of the fastest-growing costs is pet "aftercare." But are those cremated remains you got back really from your pet?

The science of what works -- and doesn't work -- in fund-raising

Dubner and Levitt field your queries in this latest installment of our FREAK-quently Asked Questions.

A 19th-century Georgia land lottery may have something to teach us about today's income inequality.

Think you know how much parents matter? Think again. Economists crunch the numbers to learn the ROI on child-rearing.

Once upon a time, office workers across America lived in fear of a dreaded infirmity. Was the computer keyboard really the villain -- and did carpal tunnel syndrome really go away?

There are more than twice as many suicides as murders in the U.S., but suicide attracts far less scrutiny. Freakonomics Radio digs through the numbers and finds all kinds of surprises.

It's impossible to say for sure, but the Lebanese do remarkably well. Why?

Human beings love to predict the future, but we're quite terrible at it. So how about punishing all those bad predictions?

Chicago has given the world more than sausage, crooked politics, and Da Bears.

We worship the tradition of handing off a family business to the next generation. But is that really such a good idea?

Even American parents have a strong "son preference" -- which means that a newborn daughter can be bad news for a marriage.

You know the saying: a winner never quits and a quitter never wins. To which Freakonomics Radio says ... Are you sure?

The Encyclopedia of Ethical Failures catalogs the fiscal, sexual, and mental lapses of federal workers -- all with an eye toward preventing the next big mistake.

Is junk food an abomination or a modern miracle?

What does "Pride and Prejudice" have to do with nuclear deterrence?

What happens to your reputation when you're no longer around to defend it?

You might think that someone with a 50-50 chance of getting a fatal disease would want to know for sure -- but you would be wrong. What does this say about our supposed thirst for certainty?

Yet another reason to blame your parents for pretty much everything.

It's awkward, random, confusing -- and probably discriminatory too.

A glimpse into our driverless future.

Dubner and Levitt talk about circadian rhythms, gay marriage, autism, and whether "pay what you want" is everything it's cracked up to be.