Climate Change

"The Bulletin of the Atomic Scientists (BAS) moved its Doomsday Clock one minute closer to midnight on Tuesday. It now reads 11:55 p.m.

Two years ago, when it appeared that world leaders might actually address the global threats around us, the BAS ratcheted the clock backward by a minute, to 11:54pm. Now that petite burst of optimism has dissolved. Why?

It's mostly about the global failure deal with climate change."

"High levels of carbon dioxide emissions in the atmosphere mean the next ice age is unlikely to begin for at least 1,500 years, an article in the journal Nature Geoscience said on Monday."

"MEXICO CITY — Mexico’s social development secretary says an estimated 600,000 households suffered property damage or crop losses due to an unusual combination of floods, drought and freezing weather in 2011. Heriberto Felix Guerra says the drought has been so bad that about 2.6 million people in about 1,650 villages and towns in northern Mexico do not even have drinking water."

A new study suggests that Sudden Aspen Decline, which is killing many trees in the Rocky Mountains, is caused by dehydration and drought.

"A US climate scientist at the centre of a row over Republican presidential candidate Newt Gingrich's stance on climate change has spoken out for the first time.