For the first time in human history, we're not having enough children to keep the world's population from falling. And fertility is collapsing fastest not in rich nations but in places like Colombia, Thailand, and Guatemala, upending decades of economic wisdom. Economist Jesus Fernandez-Villaverde tells EconTalk's Russ Roberts that falling fertility has accelerated sharply over the past decade and

Why do we keep doing things we know we shouldn't? And is that really a failure of will? Author Meghan O'Gieblyn spent years trying to answer that question, first in response to her struggle with alcoholism and her loss of faith, and then by means of Simone Weil, William James, and Iris Murdoch, who argue that the will is powerless over the things we want to change most. Listen as she speaks with E

Before you give the government new powers, try the Munger Test: cross out "government" and insert the name of the politician you trust least. Then see if you still like the idea. In his 52nd EconTalk appearance, Mike Munger talks with host Russ Roberts about public choice, politics without romance, and why treating government like a loving family (or your family like a business), ends badly. Along

Are we living in the new Dark Ages? Despite vast technological advances, our societies are increasingly looking like those that preceded the advent of literacy. So argues journalist James Marriott, who sees in our abandonment of reading a threat to democracy and a reversal of many of the Enlightenment's gains. He and EconTalk's Russ Roberts trace literacy from its fragile first days in ancient Mes

Incentives matter, sure. But what should you do when following the incentives means quietly participating in something wrong? Psychologist Adam Mastroianni argues that obeying bad incentives--shading a headline for clicks, keeping the found wallet because no one's watching--is "loser behavior," a surrender of the hardest and most human task: figuring out right from wrong for yourself. In this wide

What does a failed 19th-century Chinese civil exam and one of the deadliest wars in history have to do with how we hire, educate, and test people today? In this EconTalk conversation, Russ Roberts and education expert Daisy Christodoulou trace a surprising thread from the Taiping Rebellion through Britain's Northcote-Trevelyan reforms, Samuel Pepys's naval exams, and Macaulay's belief that a hard

He lost his childhood homes, dozens of family members, and most of his hearing in his left ear to Israeli bombs, yet Ahmed Fouad Alkhatib insists that Palestinians must also take responsibility for Gaza's destruction and for peace. Most Gazans, he insists, have turned against Hamas for oppressing them, enriching itself, and bringing catastrophe to Gaza in the aftermath of October 7th. Alkhatib cal

Has the earth been visited by extraterrestrials? Are we alone? Despite no formal evidence for conscious life outside of earth, the belief that we are not alone has become more common among both scientists and everyday people. Listen as author Adam Kirsch talks to EconTalk host Russ Roberts about the urge to believe that there are sentient beings elsewhere in the universe and that these aliens want

What if the Industrial Revolution wasn't sparked by the steam engine, but by a quiet legal revolution in how England handled property rights? Ben Southwood of Works in Progress argues that the Glorious Revolution of the 1680s unleashed British growth by empowering a Parliament composed of landowners who simplified their own tangled, inefficient property rights. Through thousands of case-by-case ac

Six months into a stage-four pancreatic cancer diagnosis that gave him 90 days to live, Ben Sasse sits down with EconTalk's Russ Roberts for a conversation that refuses easy comfort. The former U.S. senator and University of Florida president is candid about his physical challenges but the heart of this exchange is elsewhere: what actually matters when time is short. Sasse reflects on faith and mo

Most discourses about Israel or Palestine are morality plays of good guys vs bad guys. Egyptian-born Hussein Aboubakr Mansour takes a different approach, seeing the conflict as a self-reproducing system of political and economic extraction where Arab regimes, opposition movements, rival states, Western academics, NGOs, and Gulf monarchies like Qatar all convert Palestinian victimhood into their ow

What is wilderness when seven billion people share the planet and nowhere remains truly untouched? Author and journalist Cal Flyn discusses her book The Savage Landscape with EconTalk host Russ Roberts, weaving together journeys to some of Earth's most remote places, including a live volcanic eruption in Iceland she hiked toward despite the danger. Flyn rejects the myth of pristine, unpeopled wild

What happens when a poet who survived prison sits down with the world's oldest war story--and reads it in three sleepless, wandering days? In this second episode of the EconTalk Book Club on the Iliad , Dwayne Betts and EconTalk host Russ Roberts trade their impressions of the Iliad , discovering it's less about war than about fathers, friendship, and the stubborn dignity people find inside fates

A nylon stocking filled with sawdust that grows grass for hair launched one of the most successful toy companies in the world. Ronnen Harary, co-founder of Spin Master and co-creator of Paw Patrol, talks about his book No Experience Necessary with EconTalk's Russ Roberts. Harary traces his journey from selling grass-growing novelty heads at 23, through Devil Sticks and Air Hogs, to building Bakuga

Ego, pride, wrath, fear, gods, superheroes, mortals, and lots of killing. Welcome to Homer's Iliad , which reads at times like a script for a Tarantino film or the latest installment of the Avengers franchise. In the first episode of the EconTalk Book Club on the Iliad , Ido Hevroni of Shalem College speaks with EconTalk's Russ Roberts about the surprising relevance of a 2800-year-old epic poem. H

What if the surgery that fixed your knee did no better than fake surgery? EconTalk host Russ Roberts speaks with Dr. John Mandrola about a striking clinical trial in which patients who received sham knee surgery (a real incision, but no actual repair) did as well or better than those who had the actual procedure--one performed 700,000 times annually in the U.S. The conversation ranges from the pow

Can a phone be a cow? It could in 1990s Bangladesh. This was the insight of a small number of mobile phone market pioneers who helped catalyze the spread of the greatest technological revolution in human history. Listen as George Mason University economist Philip Auerswald speaks to EconTalk's Russ Roberts about how the extension of connectivity to traditionally excluded populations led to wide-sc

Skin cancer comes from the sun. But so do many good things, according to author Rowan Jacobsen. Jacobsen talks with EconTalk's Russ Roberts about the health benefits of sunshine and makes the case for prudent sun exposure. Topics discussed include the "heliotherapy" movement that peaked in the early 1900s in response to rickets and tuberculosis, why diagnosing skin cancer is on the rise, and why y

Finding community can be difficult. But author Luke Burgis thinks the real challenge begins once we've found it and we're subject to social pressures to conform. Listen as Burgis and EconTalk's Russ Roberts trace the tension between individuals and their tribes through the foundational frameworks, such as family and school, that help forge our identities. Burgis argues that the disappearance of tr

If you want to change the world, how you spend your 80,000 working hours may be the most important decision you can make. Benjamin Todd, founder of 80,000 Hours, joins EconTalk's Russ Roberts to dismantle the career advice you've been fed since childhood. "Follow your passion" turns out to be a trap. Chasing a big paycheck barely moves the happiness needle. And being a doctor has a smaller impact