You are seriously joking. There are 8 billion people on this planet. The only people who are denying manmade climate change are a percentage of Americans.

It has nothing to do with the rest of the people not believing it. The United Nations did a poll recently and about 90% believed that the government should do something about climate change. When asked what they would give up in order for climate change to be prevented, the answer was nothing.

There is nothing the government can do. People do not want to give up their cars, their standard of living, their dreams, and all of that is necessasry.