This video from NASA shows temperature data from 1880 to 2011:
NASA has determined that 2011 was the 9th hottest year on record, and that 9 out of the 10 hottest years have happened since 2000.
This post provides more information.
This video from NASA shows temperature data from 1880 to 2011:
NASA has determined that 2011 was the 9th hottest year on record, and that 9 out of the 10 hottest years have happened since 2000.
This post provides more information.
Related: Melting ice