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.

There's an oil painting on one wall in the cluttered room that serves as central headquarters of Burch Farms, a large vegetable grower in Faison, N.C. The painting shows an African-American couple, the woman in a long, plain dress, the man in a homespun shirt. They're digging sweet potatoes with their bare hands and an old-fashioned hoe.

There are only two diseases that humans have wiped from the face of the earth. One is smallpox. The other one, you may not have heard of.

It's a cattle disease called rinderpest. Even the name sounds scary. It's German for "cattle plague." It was once one of the most fearsome diseases on the planet.

In the annals of ill-conceived public relations campaigns, the egg industry's war on Just Mayo deserves at least a mention.

Just Mayo is a product that looks like mayonnaise, tastes like mayonnaise and yet contains no eggs. The company behind it, Hampton Creek, has been getting lots of attention.

Josh Tetrick, the company's founder, has big ambitions. "If we're successful, there are a lot of [food] industries out there that are going to have to adjust," says Tetrick.

Eggs are becoming more expensive and scarce recently because so many chickens have died from avian flu. So bakers, in particular, are looking for cheaper ingredients that can work just as well. (This story previously aired on All Things Considered on July 22, 2015.)

As you know, here at The Salt we've been a little obsessed with yogurt lately.

But there's a flip side to the story of the yogurt boom. What about that other product made from fermented milk that had its boom from 1950 to 1975, and has been sliding into obscurity ever since?

Cottage cheese took off as a diet and health food in the 1950s.