water pollution
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Back to the Yellowstone Age
The Bush administration has asked the United Nations to remove Yellowstone National Park from a list of endangered World Heritage sites. “Yellowstone is no longer in danger,” wrote the Interior Department’s Paul Hoffman in a letter to the World Heritage Committee. There’s just one snag: The park staff disagree with Hoffman, saying Yellowstone still faces […]
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Umbra on peeing al fresco
Dear Umbra, If I am going to pee outside, is it more environmentally sound to squat in the back yard where the pee salinates the soil, or next to the road where the liquid runoff can enter sewers, or in the woods where there are no ornamental plantings to disturb, but there might be snakes? […]
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Umbra on composting toilets
I would think that outhouses would be a lot better for the environment than a toilet. You don't have to use water in them and when one fills up (like the ones made now do after 15 or so years, depending on how deep your original hole is), you just fill it
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Colorado’s proposed water projects could sink the environment
This March, the Denver Broncos football team agreed to spend $40 million on a seven-year contract with its new quarterback, Jake Plummer. Since winning two Super Bowls at the end of the 1990s, the Broncos have struggled just to make the playoffs. At his introductory press conference, Plummer predicted, “Winning a Super Bowl is what […]
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Giving the Devil His DU
As many people wonder about the long-term environmental effects of the war in Iraq, the U.N. has issued a report documenting the ongoing pollution problems posed by depleted uranium (DU) ammunition used by NATO forces in Bosnia-Herzegovina in the mid-1990s. The report, published by the U.N. Environment Programme, found DU contamination in groundwater and drinking […]
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Umbra on cruises
Dear Umbra, My husband, though a very warmhearted man, does not follow the environmental tides quite as much as I do. He would desperately like to take a cruise for our second honeymoon. I know cruise ships dump waste in the oceans and are not good for the ecosystem in general, but could you tell […]
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Umbra on snowy sidewalks
Dear Umbra, Being a new homeowner, I’ve realized the responsibility of keeping the sidewalk slip-proof during the winter months. Of course, shoveling will be the first line of defense, but that never seems to do the trick, often leaving that thin layer of slippery snow. And then there is the ice. I know that salt […]
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Students compete to build the house of the future
At midnight one late-September evening, a convoy of 18-wheeler flatbed trucks carting 14 houses (some whole, some in parts) and thousands of square feet of solar panels rolled past the Washington Monument, drove along the National Mall, and headed up to the front lawn of the Capitol building. Upon arriving, the first truck in line […]
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Michigan residents fight for control of the state’s water
Until two years ago, the 40,550 generally well-behaved Midwesterners of Mecosta County, Mich., regularly attended church, sent their children off to school on yellow buses, and never for a moment worried that their clean, freshwater supply would ever run dry. Mecosta County, after all, sits near the center of Michigan’s lower peninsula, which itself sits […]
