Judged:

4

3

3

Not surprising: Contrary to the Congress views on global warming, there is broad public agreement on the issue and its remedies. Most say past warming was caused largely by human activities ranging from a low of 65 percent in Utah to a high of 92 percent in Rhode Island. Most also back government curbs on greenhouse gas emissions from power plants from 62 percent in Utah to 90 percent in New Hampshire.