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Tibetan Nomads Struggle as Grasslands Disappear From Roof of World

"Like generations of Tibetan nomads before him, Phuntsok Dorje makes a living raising yaks and other livestock on the vast alpine grasslands that provide a thatch on the roof of the world. But in recent years the vegetation around his home, the Tibetan plateau, has been destroyed by rising temperatures, excess livestock and plagues of insects and rodents."

Source: Guardian, 09/03/2010

"Going to War Against Grasshoppers"

An armada of crop-dusters is poised to attack billions of hungry high plains and Rocky Mountain grasshoppers in what is seen as the biggest plague in a generation.

Source: NYTimes, 06/10/2010

"Ecosystems Strain To Keep Pace With Climate"

"Earth's various ecosystems, with all their plants and animals, will need to shift about a quarter-mile per year on average to keep pace with global climate change, scientists said in a study released on Wednesday."

Source: Reuters, 12/30/2009

"Sorry, Vegans: Brussels Sprouts Like to Live, Too"

When plants are eaten -- especially by insects -- they emit a number of signals that might be seen as howls of alarm, and exhibit responses seemingly meant to stop the carnage. Whether or not this troubles vegans, it fascinates scientists.

Source: NYTimes, 12/23/2009

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