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.

Pages

The Salt
2:05 am
Thu May 30, 2013

GMO Wheat Found In Oregon Field. How Did It Get There?

Genetically modified wheat has been discovered growing in a field in Oregon. GMO wheat is not approved for sale in the U.S. Above, a wheat field in Arkansas.
Danny Johnston AP

Originally published on Mon June 3, 2013 1:03 pm

A farmer in Oregon has found some genetically engineered wheat growing on his land. It's an unwelcome surprise, because this type of wheat has never been approved for commercial planting.

The U.S. Department of Agriculture says it's investigating, trying to find out how this wheat got there. The USDA says there's no risk to public health, but wheat exporters are worried about how their customers in Asia and Europe will react.

Read more
The Salt
5:12 pm
Tue May 7, 2013

Bee Deaths May Have Reached A Crisis Point For Crops

A bee inspector checks on a frame of bees to assess the colony strength near Turlock, Calif., in February. More than 30 percent of America's bee colonies died off over the winter.
Gosia Wozniacka AP

Originally published on Tue May 7, 2013 9:56 pm

According to a new survey of America's beekeepers, almost a third of the country's honeybee colonies did not make it through the winter.

That's been the case, in fact, almost every year since the U.S. Department of Agriculture began this annual survey, six years ago.

Over the past six years, on average, 30 percent of all the honeybee colonies in the U.S. died off over the winter. The worst year was five years ago. Last year was the best: Just 22 percent of the colonies died.

Read more
The Salt
5:39 pm
Mon March 25, 2013

Are Agriculture's Most Popular Insecticides Killing Our Bees?

Workers clear honey from dead beehives at a bee farm east of Merced, Calif.
Marcio Jose Sanchez AP

Originally published on Thu March 28, 2013 9:42 am

Environmentalists and beekeepers are calling on the government to ban some of the country's most widely used insect-killing chemicals.

The pesticides, called neonicotinoids, became popular among farmers during the 1990s. They're used to coat the seeds of many agricultural crops, including the biggest crop of all: corn. Neonics, as they're called, protect those crops from insect pests.

Read more
The Salt
2:28 pm
Thu March 7, 2013

In A Grain Of Golden Rice, A World Of Controversy Over GMO Foods

Genetically modified to be enriched with beta-carotene, golden rice grains (left) are a deep yellow. At right, white rice grains.
Isagani Serrano International Rice Research Institute

Originally published on Fri March 8, 2013 9:44 am

There's a kind of rice growing in some test plots in the Philippines that's unlike any rice ever seen before. It's yellow. Its backers call it "golden rice." It's been genetically modified so that it contains beta-carotene, the source of vitamin A.

Read more
The Salt
3:28 am
Mon February 18, 2013

Farmer's Fight With Monsanto Reaches The Supreme Court

Vernon Hugh Bowman lives outside the small town of Sandborn, Ind.
Dan Charles NPR

Originally published on Mon February 18, 2013 7:35 pm

This week, the Supreme Court will take up a classic David-and-Goliath case. On one side, there's a 75-year-old farmer in Indiana named Vernon Hugh Bowman; on the other, the agribusiness giant Monsanto.

Read more
Shots - Health News
4:28 pm
Wed January 30, 2013

Gut Microbes May Play Deadly Role In Malnutrition

Researchers followed 300 sets of twins in Malawi for the first three years of their life. In many cases, only one twin developed severe malnutrition, while the other remained healthier.
Photograph courtesy of Tanya Yatsunenko

Originally published on Mon September 9, 2013 9:44 am

There's a part of our body that's only now getting mapped: the trillions of microbes, mostly bacteria, that live in our guts.

Some scientists describe this community as a previously unnoticed vital organ. It appears to play a role in how quickly we gain weight and how well we fight off disease.

A study published in the journal Science suggests that changes in this community of microbes also may cause kwashiorkor, a kind of deadly malnutrition.

Read more
The Salt
2:31 am
Mon January 28, 2013

How One Man Tried To Slim Down Big Soda From The Inside

PepsiCo's product line ranges from salty chips and its sugary namesake drink to more healthful fare like hummus and yogurt. In 2010, the company announced plans to cut sugar, fat and sodium in its products to address health and nutrition concerns.
Joe Raedle Getty Images

Originally published on Thu January 31, 2013 7:42 am

Many big food companies are caught in a dilemma these days. They want to rebrand themselves as merchants of health — Coca-Cola's new anti-obesity ads are just the latest example — but many of their profits still come from products that make nutritionists scowl.

If there's one person who symbolizes this tension, it's Derek Yach.

Read more
The Salt
9:24 am
Tue January 15, 2013

Monsanto Lawyer Suggests New Standard For Suing Farmers

A farmer holds Monsanto's Roundup Ready soybean seeds at his family farm in Bunceton, Mo.
Dan Gill AP

Originally published on Thu January 17, 2013 10:08 am

For years, the biotech giant Monsanto has provoked outrage among its critics for suing farmers who save and replant seeds, such as soybeans and canola, from the company's patented Roundup Ready crops.

Read more
The Salt
5:52 pm
Tue January 8, 2013

Farm Bill Critics Claim Partial Victory Despite Stalemate

Peanut plants grow on a Halifax, N.C., farm that received federal subsidies in 2011.
Robert Willett MCT /Landov

Originally published on Thu January 10, 2013 9:20 am

It's amazing how many different kinds of people have been trying to abolish or at least change the government's payments to farmers. They include economists, environmentalists, taxpayer advocates, global anti-hunger advocates and even a lot of farmers. Some have been fighting farm subsidies for the past 20 years.

This past year, those critics laid siege to offices on Capitol Hill because the law that authorizes these programs — the farm bill — was about to expire. (It has to be renewed every five years.)

Read more
The Salt
2:22 am
Wed December 26, 2012

Don't Fear That Expired Food

The expiration date on foods like orange juice and even milk aren't indicators of when those products will go bad.
iStockphoto.com

Originally published on Wed January 2, 2013 7:57 am

Now that the Christmas feast is over, you may be looking at all the extra food you made, or the food that you brought home from the store that never even got opened.

And you may be wondering: How long can I keep this? What if it's past its expiration date? Who even comes up with those dates on food, anyway, and what do they mean?

Here's the short answer: Those "sell by" dates are there to protect the reputation of the food. They have very little to do with food safety. If you're worried whether food is still OK to eat, just smell it.

Read more

Pages