Daniel Charles

Dan Charles is NPR's food and agriculture correspondent.

Primarily responsible for covering farming and the food industry, Charles focuses on the stories of culture, business, and the science behind what arrives on your dinner plate.

This is his second time working for NPR; from 1993 to 1999, Charles was a technology correspondent at NPR. He returned in 2011.

During his time away from NPR, Charles was an independent writer and radio producer and occasionally filled in at NPR on the Science and National desks, and at Weekend Edition. Over the course of his career Charles has reported on software engineers in India, fertilizer use in China, dengue fever in Peru, alternative medicine in Germany, and efforts to turn around a troubled school in Washington, DC.

In 2009-2010, he taught journalism in Ukraine through the Fulbright program. He has been guest researcher at the Institute for Peace Research and Security Policy at the University of Hamburg, Germany, and a Knight Science Journalism fellow at the Massachusetts Institute of Technology.

From 1990 to 1993, Charles was a U.S. correspondent for New Scientist, a major British science magazine.

The author of two books, Charles wrote Master Mind: The Rise and Fall of Fritz Haber, The Nobel Laureate Who Launched the Age of Chemical Warfare (Ecco, 2005) and Lords of the Harvest: Biotech, Big Money, and the Future of Food (Perseus, 2001) about the making of genetically engineered crops.

Charles graduated magna cum laude from American University with a degree in economics and international affairs. After graduation Charles spent a year studying in Bonn, which was then part of West Germany, through the German Academic Exchange Service.

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The Salt
6:18 am
Sat May 3, 2014

Organic Farming Factions Spat Over Synthetic Substances

The National Organic Standards Board voted to no longer allow farmers to use the antibiotic streptomycin on organic apple and pear trees.
Jeff Haynes AFP/Getty Images

Here in the news biz, we rely on thumbnail descriptions, sparing you the details. We'll tell you, for instance, that organic farmers aren't allowed to use synthetic pesticides and factory-made fertilizer.

In general, that's true. But there's also a long list of pesky exceptions to the rule. And this week, a battle erupted over those exceptions: the synthetic or factory-made substances that organic farmers are still allowed to use because the farmers say they couldn't survive without them.

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The Salt
2:34 am
Mon April 28, 2014

Fire-Setting Ranchers Have Burning Desire To Save Tallgrass Prairie

A line of fire turns brown grass into black earth.
Dan Charles/NPR

Originally published on Thu May 1, 2014 11:02 am

For the past month, in part of eastern Kansas, the prairie has been burning, as it does almost every spring. On some days, you could look toward the horizon in any direction and see pillars of smoke. The plumes of pollution have traveled so far that they've violated limits for particulates or ozone in cities as far away as Lincoln, Neb.

But here's the twist: Environmentalists have come to celebrate those fires.

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The Salt
4:07 am
Sat April 19, 2014

Can Wal-Mart Really Make Organic Food Cheap For Everyone?

Wal-Mart is promising to drive down the prices of organic food by bringing in a new company, WildOats, to deliver a whole range of additional products.
Wal-Mart/Flickr

Originally published on Sat April 19, 2014 10:40 am

It could be another milestone in organic food's evolution from crunchy to commercial: Wal-Mart, the king of mass retailing, is promising to "drive down organic food prices" with a new line of organic food products. The new products will be at least 25 percent cheaper than organic food that's on Wal-Mart's shelves right now.

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The Salt
2:30 am
Thu April 17, 2014

Plant Breeders Release First 'Open Source Seeds'

Backers of the new Open Source Seed Initiative will pass out 29 new varieties of 14 different crops, including broccoli, carrots and kale, on Thursday.
J. Scott Applewhite AP

Originally published on Tue May 27, 2014 1:49 pm

A group of scientists and food activists is launching a campaign Thursday to change the rules that govern seeds. They're releasing 29 new varieties of crops under a new "open source pledge" that's intended to safeguard the ability of farmers, gardeners and plant breeders to share those seeds freely.

It's inspired by the example of open source software, which is freely available for anyone to use but cannot legally be converted into anyone's proprietary product.

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The Salt
5:07 pm
Mon April 7, 2014

Can Fish Farms Thrive In The USA?

Live tilapia are loaded into a truck bound for New York.
Dan Charles NPR

Originally published on

Why hasn't fish farming taken off in the United States?

It's certainly not for lack of demand for the fish. Slowly but surely, seafood that's grown in aquaculture is taking over the seafood section at your supermarket, and the vast majority is imported. The shrimp and tilapia typically come from warm-water ponds in southeast Asia and Latin America. Farmed salmon come from big net pens in the coastal waters of Norway or Chile.

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