Among registered U.S. voters, opinion is split neatly down the middle, with 75% of Democrats believing that "the science is settled" in favor of Al Gore's view and 73% of Republicans affirming that there is no scientific consensus. | Among registered U.S. voters, opinion is split neatly down the middle, with 75% of Democrats believing that "the science is settled" in favor of Al Gore's view and 73% of Republicans affirming that there is no scientific consensus. |