Despite overwhelming scientific evidence, popular myths and misinformation abound. Here are some of the facts of what we know about global warming.
There is scientific consensus on the basic facts of global warming.
The most respected scientific bodies have stated unequivocally that global warming is occurring, and people are causing it. Read their statements
Scientists are certain that the Earth is warming.Y8,Y8,Y8,Y3
Scientists are certain the Earth has been warming for 100 years. Here's how they know
Human activity is causing the Earth to get warmer.friv
Only CO2 and other greenhouse gas emissions from human activities explain the observed warming now taking place on Earth How we know
The effects of warming can be seen today.
We can already see the effects of global warming in our world through disappearing habitat, shrinking arctic sea ice and extreme weather. Impacts we can see today
