Global Warming is really not a political issue, it is disguised as a political issue. It is a moral issue, it is an ethical issue. If we allow this to happen, we will destroy the habitability of the planet. We can't do that, and I am confident we won't do that.
- Al Gore
The scientific community has reached a consensus that global warming is real and that human activities are causing the warming trend. Global temperatures have steadily risen over the last century, with 4 of the 5 warmest years occurring in the past 5 years.
Global Warming Summary