602. Is Screen Time as Poisonous as We Think?

602. Is Screen Time as Poisonous as We Think?

Young people have been reporting a sharp rise in anxiety and depression. This maps neatly onto the global rise of the smartphone. Some researchers are convinced that one is causing the other. But how strong is the evidence?


Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Episoder(878)

30. Does College Still Matter? And Other Freaky Questions Answered ...

30. Does College Still Matter? And Other Freaky Questions Answered ...

In our second round of FREAK-quently Asked Questions, Steve Levitt answers some queries from listeners and readers. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

13 Apr 201116min

29. Smarter Kids at 10 Bucks a Pop

29. Smarter Kids at 10 Bucks a Pop

It won’t work for everyone, but there’s a cheap, quick, and simple way to lift some students’ grades. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

6 Apr 201120min

28. Why Can’t We Predict Earthquakes?

28. Why Can’t We Predict Earthquakes?

We talk to a U.S. Geological Survey physicist about the science -- and folly -- of predicting earthquakes. There are lots of known knowns; and, fortunately, not too many unknown unknowns. But it's the known unknowns -- the timing of the next Big One -- that are the most dangerous. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

30 Mar 201121min

27. Death by Fire?  Probably Not

27. Death by Fire? Probably Not

Fire deaths in the U.S. have fallen 90 percent over the past 100 years, a great and greatly underappreciated gain. How did it happen -- and could we ever get to zero? Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

23 Mar 201119min

26. The Health of Nations

26. The Health of Nations

For decades, GDP has been the yardstick for measuring living standards around the world. Martha Nussbaum would rather use something that actually works. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

16 Mar 201122min

25. Is Twitter a Two-Way Street?

25. Is Twitter a Two-Way Street?

To get a lot of followers on Twitter, do you need to follow a lot of other Tweeps? And if not, why not? Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

9 Mar 201126min

24. The Power of Poop

24. The Power of Poop

Since the beginning of civilization, we’ve thought that human waste was worthless and dangerous. What if we were wrong? Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

2 Mar 201119min

23. Millionaires vs. Billionaires

23. Millionaires vs. Billionaires

Five things you don’t know about the NFL labor standoff Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

24 Feb 201128min

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