Word: carbonization
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After a pilot project last year proved a big hit with the public, Dörentrup council has decided to roll out the scheme for the entire village (pop. 9,000). Utility company Lemgo estimates it will cut Dörentrup's carbon emissions by some 12 tons each year compared with leaving the streetlights on all night. "We found out that on each stretch of road, people only switch on the lights up to three times each night," explains Frank Bräuer, project leader at Lemgo. "That's why this system works in villages or on the outskirts...
...than the clunker being traded in to trigger the $3,500 credit. (The $4,500 credit requires an improvement in fuel economy of at least 10 m.p.g.) And there's the undeniable fact that destroying an existing car - even a clunker - and manufacturing a new one requires energy and carbon emissions that would be saved if you just held onto your old car. (See the 50 worst cars of all time...
...address the emissions problem directly, we need to look at fuel, not Fords: institute carbon taxes that raise the price of gas. We already know that higher gas prices discourage driving and reduce greenhouse-gas emissions - total vehicle miles traveled in the U.S. declined 3.6% in 2008 compared with the previous year, thanks largely to the sky-high price of gas for much of 2008. (The recession didn't help, but sharp declines in driving began well before the bottom dropped out of the economy.) As gas prices have fallen in 2009, however, driving has begun to tick back...
...fear of nuclear accidents like the one at Three Mile Island in 1979 or at Chernobyl in 1986 has begun to fade as nuclear's backers make their case in a world growing warmer. Nuclear plants, goes their argument, provide a steady supply of relatively cheap energy with zero carbon emissions. The new enthusiasm for nuclear is measurable. Over the next decade, the world is expected to build 180 nuclear power plants, up from just 39 between 1999 and today. (See pictures of the worst nuclear disasters...
...organized as a series of linked biographical sketches. One of them is of Humphry Davy, a cocky little guy who was born in Cornwall, England, in 1778. He was an apothecary's apprentice who practically frothed with genius and ambition. Over the course of his career, he postulated the carbon cycle, used electricity to isolate sodium and potassium and saved countless lives by inventing a safety lamp for coal miners. He also studied the health benefits of nitrous oxide - laughing gas. Oh, to be a fly on the wall while Davy huffed 18th century whippits with Robert Southey and Samuel...