Latest Articles

Just Say Nano?

Nanotechnology — the rapidly evolving science of manipulating materials at the molecular level — holds the promise of tiny computers, super-strong bridges, ultra-light airplanes, and cures for cancer. But will it be an environmental boon or bane? Some fear that nanotechnology could create contaminants whose tiny size would make them nearly impossible to cleanse from […]

Sayonara, Sonora

Environmental organizations have petitioned the Bush administration to increase protection for wildlife in its proposed management plan for California’s Sonoran Desert, saying the plan favors commerce and recreation at the expense of conservation. The enviros say the proposal violates a host of federal laws, including the Endangered Species Act and the Wilderness Act, by cutting […]

Another Nile in the Coffin

West Nile virus has been making headlines all summer, but the human toll of the disease is far smaller than its impact on bird species. Since West Nile was first spotted in a crow three years ago, at least 111 species have been hit, including the bald eagle and the endangered Mississippi sandhill crane. The […]

Umbra on environmentally friendly communities

Hello, Umbra, I have been a firefighter for 23 years in Florida and have been reading Grist for the last couple of years. I am very environmentally conscious (probably why my nickname at the fire station is Captain Planet) and am starting to look for a place to move with mountains, small and friendly (preferably […]

Umbra on forest fires

Dear Umbra, My husband says that Rush is blaming the Sierra Club for the huge forest fires raging in Colorado and Arizona. He says that because environmentalists oppose logging, the forest is too full of fuel. I told him that as far as I know, the Sierra Club is really trying to prevent logging in […]

Umbra on wooden pallets

Dear Umbra, I’ve scrounged some old wooden shipping pallets for garden projects — compost piles and raised planting boxes. They appear to be untreated wood, but I’m feeling paranoid. Is there any way to know? Do companies that make pallets routinely spray them with any preservatives? Thanks,Jim Dearest Jim, Great nations consider your humble garden […]

Advice on eco-friendly grilling

Dear Umbra, What sort of grill (charcoal or gas) is the fairest of them all — speaking from an environmentalist’s viewpoint, of course! R. Widiss Dearest R., Gas. I gather that lively debate exists in the barbecue set over which yields better flavor: the briquettes, with their flavorful smoke and irregular heat, or boring old […]

Not the Year of the Bicycle

Ever since the Communist Revolution of 1949, bicycles have been a seemingly indelible part of the Chinese landscape, as endemic as pandas. Now, though, as the pace of life picks up in China’s major cities, urban planners and government authorities have begun treating bicycles as nuisances — antiquated devices that impede the free flow of […]

Your Name Is Smud

The Sacramento Municipal Utility District’s internationally known solar power program is in shambles, having exceeded its budget and lost its long-term leader. The utility district had planned to spend $3.2 million in 2002 to help homeowners, businesses, government offices, and nonprofits install photovoltaic panels, to reach a goal of producing an additional 2 megawatts of […]

Hurricane Hugo

If Venezuelan President Hugo Chavez has his way, some developing nations will create an OPEC-like cartel to protect plants and animals from exploitation by the industrialized world. Speaking earlier this week at the close of the World Summit on Sustainable Development, Chavez said, “If these [developed] countries carry off a medical formula from some jungle […]