The added moisture in the atmosphere also explains the phenomenon we've seen this week at home -- where snow blanketed the ground in 49 of 50 states. During yesterday's snowstorm, Hartford, Conn. and Albany, N.Y. both set records for snowfall in a single day.
"This is no longer something that's theory or conjecture or something that comes out of computer models," Sommerville said. "We're observing the climate changing -- it's happening, it's real, it's a fact."
http://abcnews.go.com/International...te-change-scientists/story?id=12610066&page=2