A letter the NY Times chose not to print
…rules). The analyses were being performed in the 1978-1980 time window (mostly 1979). One of the items for evaluation was child safety seats. We evaluated child seat performance based on…
…where he helped build tools to track the spread of Covid-19. But things haven’t always come easily for him. Steve Levitt talks to Kwon about his debilitating childhood anxieties, his…
Why are women unhappier than men? What can we do to move the needle? And is it better to be happy or to be good?…
Kate Douglass is a world-class swimmer and data scientist who’s used mathematical modeling to help make her stroke more efficient. She and Steve talk about why the Olympics were underwhelming,…
There ain’t no such thing as a free parking spot. Somebody has to pay for it — and that somebody is everybody.
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…
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…
Abraham Verghese is a physician and a best-selling author — in that order, he says. He explains the difference between curing and healing, and tells Steve why doctors should spend…
Nobel laureate, bestselling author, and groundbreaking psychologist Daniel Kahneman died in March. In 2021 he talked with Steve Levitt — his friend and former business partner — about his book…
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…
Also: Is there a downside to billionaire philanthropy?…
Nobel laureate, bestselling author, and groundbreaking psychologist Daniel Kahneman died in March. In 2021 he talked with Steve Levitt — his friend and former business partner — about his book…
What risks are worth taking? When should you ignore feedback and go with your gut? And what did Stephen learn on a fishing trip with the town barber?…
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…
Thick markets, thin markets, and the triumph of attributes over compatibility.
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™?
Stanford professor Carolyn Bertozzi’s imaginative ideas for treating disease have led to ten start-ups. She talks with Steve about the next generation of immune therapy she’s created, and why she…
…rules). The analyses were being performed in the 1978-1980 time window (mostly 1979). One of the items for evaluation was child safety seats. We evaluated child seat performance based on…
…suspect, though, that many parents of children with Down Syndrome would say that raising that child is incredibly rewarding. As a parent, I have found that the greatest pleasures are…
…in Africa creates higher emotional responses than describing two starving children using an equivalent amount of information. The single child creates a higher emotional response and, as a consequence, people…
…to deliver the medication to a child’s lungs. Successful use of an inhaler requires that a child coordinate a deep breath with discharging the inhaler. This is challenging for a…
The problem of children used as soldiers has been gaining visibility since, among other things, former child soldier Ishmael Beah published his memoir. But the image of the child soldier…
…Child: Hope-filled Reflections on Miscarriage, Stillbirth, and Infant Death. In the book, she recounts the experiences of a number of families who suffered losses like ours. Reading the book, I…
Even American parents have a strong “son preference” — which means that a newborn daughter can be bad news for a marriage.
Can a clever new study shed light on one of parenting’s most elusive and contentious questions?…
Americans eat a lot of sugar — and it’s hard to determine how it affects our health. Bapu explains how a new study uses data from the 1950s to help…
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…
…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…
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 PGA Tour. Can a sporting event…
There ain’t no such thing as a free parking spot. Somebody has to pay for it — and that somebody is everybody.
Billionaire John Arnold is figuring out how to do as much good as he can with his wealth. It takes hard work, risk tolerance, and a lot of spending.
