David Kestenbaum

David Kestenbaum is a correspondent for NPR, covering science, energy issues and, most recently, the global economy for NPR's multimedia project Planet Money. David has been a science correspondent for NPR since 1999. He came to journalism the usual way — by getting a Ph.D. in physics first.

In his years at NPR, David has covered science's discoveries and its darker side, including the Northeast blackout, the anthrax attacks and the collapse of the New Orleans levees. He has also reported on energy issues, particularly nuclear and climate change.

David has won awards from the American Association for the Advancement of Science, the American Physical Society and the Institute of Electrical and Electronics Engineers.

David worked briefly on the show This American Life, and set up a radio journalism program in Cambodia on a Fulbright fellowship. He also teaches a journalism class at Johns Hopkins University.

David holds a bachelor's of science degree in physics from Yale University and a doctorate in physics from Harvard University.

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NPR Story
3:26 pm
Tue July 30, 2013

Better Accounting Will Boost U.S. GDP

Originally published on Tue July 30, 2013 4:32 pm

Transcript

AUDIE CORNISH, HOST:

The size of the U.S. economy will be getting a bump tomorrow. That's when the latest gross domestic product statistics come out. The number will be larger, not because our exports have improved or because of new jobs, it's because of an accounting change. David Kestenbaum with our Planet Money Team explains.

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Planet Money
9:03 pm
Thu July 4, 2013

Why Doesn't Everybody Buy Cheap, Generic Headache Medicine?

Same pills. Lower price.
Paul Sancya AP

Originally published on Fri July 5, 2013 8:03 pm

Why does anyone buy Bayer aspirin — or Tylenol, or Advil — when, almost always, there's a bottle of cheaper generic pills, with the same active ingredient, sitting right next to the brand-name pills?

Matthew Gentzkow, an economist at the University of Chicago's Booth school, recently tried to answer this question. Along with a few colleagues, Gentzkow set out to test a hypothesis: Maybe people buy the brand-name pills because they just don't know that the generic version is basically the same thing.

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Planet Money
2:46 am
Fri June 28, 2013

Economists Have A One-Page Solution To Climate Change

CX Matiash AP

Originally published on Fri June 28, 2013 9:45 am

Climate change seems like this complicated problem with a million pieces. But Henry Jacoby, an economist at MIT's business school, says there's really just one thing you need to do to solve the problem: Tax carbon emissions.

"If you let the economists write the legislation," Jacoby says, "it could be quite simple." He says he could fit the whole bill on one page.

Basically, Jacoby would tax fossil fuels in proportion to the amount of carbon they release. That would make coal, oil and natural gas more expensive. That's it; that's the whole plan.

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Planet Money
2:03 am
Thu June 20, 2013

A Surprising Barrier To Clean Water: Human Nature

Rodan Gatia gets water from a spring. A chlorine dispenser is behind her.
Jacob Goldstein NPR

Originally published on Mon June 24, 2013 9:38 am

In many parts of the developing world, drinking a glass of water can be deadly — especially for young children, who can die of diarrheal diseases contracted from dirty water.

So getting clean water to people in the developing world has been a top priority for aid groups for a long time. But it's been a surprisingly hard problem to solve.

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Planet Money
2:34 pm
Tue May 14, 2013

Who Hides Money Outside The Country?

Belize, the home of our offshore company, Unbelizable.
Nagyman Flickr

Originally published on Tue May 14, 2013 6:15 pm

Over the past decade, some 39,000 people have come forward voluntarily to tell the IRS about offshore money they haven't been paying taxes on. This group provides a small window into the world of people who are hiding money in offshore havens. (It's a world we've been trying to learn more about, partly by setting up an offshore company in Belize.)

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