NASA - NASA Research Finds Last Decade was Warmest on Record, 2009 One of Warmest Years

NASA - NASA Research Finds Last Decade was Warmest on Record, 2009 One of Warmest Years: "WASHINGTON -- A new analysis of global surface temperatures by NASA scientists finds the past year was tied for the second warmest since 1880. In the Southern Hemisphere, 2009 was the warmest year on record."