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Climate Food and Agriculture

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  • Umbra on hydroponic farming

    Dear Umbra, What are the advantages of hydroponics, and if it is so good, why isn’t it used more? LukeMitchellville, Iowa Dearest Luke, Plants take up most of their nutrients through their roots, despite all we learned in elementary school about leaves making food from the sun. Soil is a complex conglomeration of minerals, nutrients, […]

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  • Umbra on genetically modified foods

    Dear Umbra, Is most of the genetically modified food that makes its way into our grocery aisles really that harmful? It seems to me that the process of genetic modification is not that far from hybridizing and other tinkering processes that we’ve come to accept. Judi Boston, Mass. Dearest Judi, We don’t know, and that’s […]

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  • Atomic Fusion Cuisine

    Suzy Becker Food

  • Michelle Nijhuis reviews Against the Grain by Richard Manning

    What's for dinner at your house? Unless you're a strict Atkins adherent, chances are you've got at least one of the world's four top crops on your plate. Corn, wheat, rice, and potatoes account for about two-thirds of the world's nourishment; from French fries to brown rice, these familiar starches dominate humanity's diet.

    Michelle Nijhuis Food

  • Family Farm: The Next Generation

    Suzy Becker Food

  • A safe-food crusader answers questions

    What environmental organization are you affiliated with? Physicians for Social Responsibility, Oregon Chapter. What does it do? PSR is a nonprofit educational organization committed to the elimination of nuclear and other weapons of mass destruction, the achievement of a healthy and sustainable environment, and the reduction of violence and its causes. PSR has programs on […]

    Grist staff Food

  • Rotterdam It

    Convention on Dangerous Chemicals Goes Into Effect The Rotterdam Convention, an international treaty meant to protect developing nations from dangerous chemicals already banned or restricted in wealthy nations, went into effect yesterday, after garnering support from 50 signatory countries, as needed to give it the force of international law. Many toxic chemicals, particularly pesticides for […]

    Grist staff Food

  • Get the word on seafood that’s safe to consume

    The dish on fish. It’s been a winter of bad news for seafood lovers. A joint draft fish advisory from the U.S. Food and Drug Administration and the U.S. EPA added tuna — America’s second-most popular seafood after shrimp — to its list of mercury-containing fish that should be restricted in the diets of pregnant […]

    P.W. McRandle, for the Green Guide & Mindy Pennybacker Food

  • GM: Unsafe for Any Seed

    Much of U.S. Food Supply Contaminated With Genetically Engineered DNA Most ordinary crop seeds in the U.S. are contaminated with strands of genetically modified DNA, and unless federal regulations and farm practices are tightened considerably, the entire U.S. food supply will soon contain GM elements, says a report released yesterday by the Union of Concerned […]

    Grist staff Food

  • Cloud Nein

    World’s Cloud Forests Threatened The world’s cloud forests, which strip moisture from clouds and supply millions of poor people in developing nations with fresh water, are in danger of being wiped out by climate change, claims a report released Monday by the U.N. and the World Conservation Union at the Convention on Biological Diversity in […]

    Grist staff Climate & Energy