research video - global warming 101

This is a video from National Geographic, stating how humans have added too many greenhouse gases into the atmosphere which has caused global temperatures to rise, which has seen the hottest year on record being recorded in 1998, and that the levels of CO2 in the atmosphere is at it's highest in the last 420,000 years. It also says how wildlife will have to adapt to the changes of the Earth or face extinction.

Overall the video is very informative, but it doesn't have much of a viral aspect, which is key for this project.