Global Warming: prove it!

Tweet

Does anyone have data that proves global warming is happening? I have seen a large amount of actual data which shows that global warming is a figment of some scientists' immagination. So, since I know there are those out there that think global warming is an important issue that needs to be addressed, I am puttingout a challenge to all MyLotters to prove with data (not discussion, not projections, but data) that (1) global warming is happening and (2)it is due to something that humans are doing. If you can show what humans are doing to cause it that would be even better.