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.”)
Seth Stephens-Davidowitz combs through mountains of information to find advice for everyday life.
Fear is a popular tool in public health campaigns. But is it an effective one? Bapu Jena discusses new research on whether we can — and should — scare people into being healthier.
Dogs are, above all, creatures of the nose. What can they sniff out, and what can we learn about smelling by following them? Alexandra Horowitz talks to a detection-dog handler and a food critic about olfaction, then puts some Freakonomics hosts’ noses to the test.
What do dogs know about their own names? And is there any science about what to name them? Alexandra talks to a researcher with some answers, and takes a walk with the actress Isabella Rossellini, her dogs, and a sheep named Frida Kahlo.
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.
Soil scientist Asmeret Asefaw Berhe could soon hold one of the most important jobs in science. She explains why the ground beneath our feet is one of our greatest resources — and, possibly, one of our deadliest threats.
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