More people believe in global warming than in evolution

From the Associated Press, via @ShaunMcKinnon:

_ The public and scientists did not always see eye-to-eye. For example 87 percent of scientists believed that humans and other living things evolved naturally, compared with 32 percent of the general public. And while 84 percent of scientists say the Earth is getting warmer because of human activities, just 49 percent of the public agreed.

Scientists who study this sort of thing for a living and have expertise in the field believe in evolution and global warming by huge margins. But it is the people who are listening to the anti-science propaganda that had the loudest voice in the last eight years under the George W. Bush administration.

Wouldn't it be better policy to listen to people who are experts on that issue?