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The Long Road to Healthier Living

In February, the Centers for Disease Control (CDC) published data in the Journal of the American Medical Association suggesting that obesity rates for pre-school-aged children are declining. On Monday, a different team of scientists published a study in JAMA Pediatrics which found no such decline, and also that rates of severe childhood obesity are climbing. Both studies agreed that overall child obesity rates have stalled for the last decade. Read More

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Why Should We Conserve Southeast Asia’s Peat Swamp Forests?

A fetid swamp filled with dangerous animals and diseases.  A vast expanse of muck serving no useful purpose.  A century ago, that was the way people viewed the Everglades in the United States, and they went about ditching and draining this amazing wetland until much of it had been converted to “useful” cropland and pastures, and the wildlife had been decimated.  Read More

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Are Air Conditioners Chilling the Benefits of Electric Vehicles?

Debate over the so-called “dirty little secret” of AC fluid muddies the merits of electric vehicles. Read More

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Which Electricity Source Will Best Weather the Drought in California?

The late-March storms in California gave the Sierra snowpack a belated boost, but the state is still bracing for dry times ahead. This was confirmed by the Department of Water Resource’s April 1 snow survey, one of the closest watched of the year because it marks the expected end of the wet season. Read More

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Arctic Sea Ice Thins as Old Thick Ice Rapidly Disappears

Last week brought news of yet another alarming season for sea ice in the Arctic. The National Snow and Ice Data Center announced the Arctic sea ice coverage for winter was the fifth lowest maximum on record. The extent of ice was more than 280,000 square miles below the 30-year average for 1981-2010. That’s an area just bigger than the size of Texas missing. Read More

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