Global Warming Spurs Extreme Weather, Most in US BelieveBy Jeanna Bryner, LiveScience Managing Editor | LiveScience.com – Tue, Oct 9, 2012The majority of Americans think global warming is not only affecting weather but is also worsening extreme weather events, including record-high summer temperatures and the Midwest drought,
a new survey released today (Oct. 9) finds.
Between Aug. 31 and September, more than 1,000 participants ages 18 and over answered survey questions about their beliefs on global warming and its link to weather events. The results were weighted to give nationally representative numbers.
Overall, there has been an uptick in Americans who see a link between global warming and weather events, as well as those who think weather has gotten worse over time, compared with the March survey, both of which were conducted by the Yale Project on Climate Change Communication and the George Mason University Center for Climate Change Communication.
For instance, 74 percent (a 5 percent increase from March) of Americans said "global warming is affecting weather in the United States." The increase was mostly driven by changing beliefs of residents in the Northeast (82 percent saw a link, up 11 points from March) and the South (75 percent, up 9 points).