It may seems like the Dietary Guidelines for Americans, which recommend the best combination of protein, grains, and produce, to keep you healthy, fit, and free of disease, are set in stone. But they’re actually revised every five years by a panel of nutrition scientists—and because the guidelines impact billion-dollar government programs like school and military lunches as well as consumer guidelines like the food pyramid, or the more recent MyPlate, updating them is a highly politicized process. Read more
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For many, a red, ripe strawberry elicits sweet memories of sunshine, summer, and childhood.
Glorietta, a strawberry picker in California, has quite a different relationship with the fruit. Hunched over picking for up to 10 hours a day for a mid-sized commercial grower, Glorietta—who asked that we not use her real name for fear of retaliation—says her body hurts all the time. She says the farm’s foreman constantly berates her and the other farmworkers. And she says the farm often fails to pay her adequately for the hours she works. Read more
There’s an important debate going on in Europe that could dramatically influence how pesticides are used on the United States’ 400 million acres of farmland. At the center of the debate are endocrine disruptors, a broad class of chemicals known for their ability to interfere with naturally occurring hormones. Read more
Monarch butterflies are in trouble. These popular insects, which have captured the public imagination with their several-thousand mile migrations, have been steadily disappearing for the past 20 years. Now, Monsanto says it wants to help turn the tide. Can the seed and pesticide giant seen by many as responsible for the monarchs’ decline make a difference for these pollinators? Or will its next batch of genetically engineered (GE) crops make matters worse? Read more
The recent debate over organic food has focused largely on nutrition. But the question of whether organic is better for you than food grown conventionally might have at least as much to do with pesticide exposure as nutrient value.
Or that’s been the theory held by many organic advocates. And while it might seem obvious that eating organic food is a good way to avoid eating pesticides, there hasn’t been a great deal of science to prove it—until now. Read more
When it comes to growing strawberries, Farm Fuel, Inc., a Watsonville, California-based company, is on the cutting edge.
The company grows wild and domesticated mustard and lightly processes the harvest into mustard meal, a soil amendment. They also work with farmers on a technique called Anaerobic Soil Disinfestation (ASD). This precise farming technique involves applying a combination of water and carbon-rich material (think rice bran, grape pomace, mustard meal, and molasses), and then wrapping the soil in plastic. Under the plastic, the ingredients combine to create anaerobic conditions.
The idea with both of these approaches is to kill the organisms that cause the long list of diseases that plague strawberry farmers–without pesticides or fumigants (a form of pesticide that treats the soil before anything is even planted). Why the search for alternatives? Read more
If you haven’t heard of nanosilver, you’re definitely not alone. But that doesn’t mean these tiny silver particles intended to kill bacteria aren’t ending up in your food. There are now over 400 consumer products [PDF] on the market made with nanosilver. These include many intended for use with food, among them cutting boards, cutlery, pans, storage containers, espresso machines, water filters, baby bottles, and refrigerators.
The U.S. Environmental Protection Agency (EPA) considers nanosilver a pesticide and requires products that contain–or are treated with this germ-killer–to be registered with and approved for use by the agency. But most of the nanosilver products now on the market have not been reviewed, let alone approved by the EPA. Read more
Each winter, tens of millions of Americans buy and decorate Christmas trees. Yet few of us think about what it takes to keep these trees looking so healthy and lush.
For most growers, it takes pesticides–and lots of them. It turns out that the majority of Christmas tree farms are plagued with destructive pests and noxious weeds that suck nutrients and moisture from the soil, leaving young trees sickly and ugly. As a result, the Christmas tree industry has become dependent on chemicals of all sorts. Read more
Here’s some good news for wild salmon lovers: Right before Thanksgiving, the U.S. Environmental Protection Agency (EPA) announced new restrictions on pesticide use in California. The first-of-its-kind move is aimed at protecting salmon and steelhead trout native to the state’s rivers and it sets the stage for protections that could benefit salmon along the Pacific coast. Read more