United States: Rethinking the American Dream

U.S. Climate Profile (1/16)

The United States is at once the world's biggest emitter of greenhouse gases and home to many environmentalists, scientists, and politicians who are trying to fight global warming. Slowly, U.S. public opinion is changing. Polls show that a majority of Americans now think that they are seeing the effects of global warming, and that solutions such as renewable energy are necessary.