Global climate change is a complex topic and to narrow it down into a three-minute educational video is difficult, but this team did a fantastic job.
Their thesis centers on the idea that as carbon-dioxide levels rise, so do global temperatures. While controversial in some circles, this idea is generally accepted by most scientists. The video features the auto-tuned voices of Bill Nye, David Attenborough, Richard Alley and Isaac Asimov.
You might even want to go out and buy this auto-tuned masterpiece. via Discover Magazine