Dan 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.

Let's say you're an environmentally motivated eater. You want your diet to do as little damage as possible to our planet's forests and grasslands and wildlife.

But how do you decide which food is greener?

Take one example: sugar. About half of America's sugar comes from sugar cane, and half from sugar beets. They grow in completely different climates. Sugar cane is a tropical crop, and sugar beets grow where it's colder and dryer.

Each one has an impact on the environment — sometimes a dramatic impact — but in very different ways.

An increasing number of people are discovering, to their embarrassment, that their emails are subject to the Freedom of Information Act. Scientists at state-funded universities have been forced to disclose emails that revealed cozy ties with the public relations arms of biotech and organic food companies.

When Laura Dunn decided to make a film about America's foremost farmer-philosopher, Wendell Berry, she ran into one significant complication: He was willing to be interviewed, but he didn't want to go on-camera.

Berry, an old-fashioned man to his core, believes that experiencing the world through computer or movie screens diminishes literacy and deadens the imagination.

If you snip a bit of DNA from a vegetable, but add no new genes, does that vegetable qualify as a genetically modified organism, or GMO?

Most food, if we trace it back far enough, began as a seed. And the business of supplying those seeds to farmers has been transformed over the past half-century. Small-town companies have given way to global giants.

A new round of industry consolidation is now underway. Multibillion-dollar mergers are in progress, or under discussion, that could put more than half of global seed sales in the hands of three companies.

If there's anyone who can trace the course of this transformation, and explain what drove it, it's Ed Robinson.

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