Last Year Was Hottest Ever, Almost

This is damned serious. Seven of the eight warmest years ever recorded have occurred since 2001.

Data collected from around the globe indicate that 2007 ranks as the second-warmest year on record, according to a new analysis from climatologists at NASA's Goddard Institute for Space Studies.

A second team of scientists, at the National Oceanic and Atmospheric Administration, has come up with slightly different results using the same raw data -- suggesting that last year was the fifth-warmest on record -- but the groups reached the same conclusion on where Earth's climate has been headed for the past quarter-century. Taking into account the new data, they said, seven of the eight warmest years on record have occurred since 2001.

Bold mine.