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Air & AtmosphereEcologists’ own goal: ozone saver is global warmerarticle — natures-news.com — The green movement’s greatest triumph – the abolition of ozone-destroying CFC gases in the 1980s – may become its biggest embarrassment because of research showing that their replacements are… More… (Eco Earth » Air & Atmosphere) Houston, We Have a Trash Problemarticle — wired.com — Outer space is becoming a garbage heap. Some 15,000 pieces of debris, ranging from fingernail-sized paint flecks to 10-ton rocket stages, are hurtling through Earth's orbit at 5 miles per second —… More… (Eco Earth » Air & Atmosphere) << previous | next >> |
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