5 Best Global Warming Documentaries | DOCUMENTARIES | Screen Junkies

"The Great Global Warming Swindle" – Offering theories and opinions both in support and denial of climate change, this global warming documentary was started as a rebuttal to Al Gore's "An Inconvenient Truth". Produced by the BBC, this documentary is a little harder to understand with more science than the others on this list, but it is must-see if you've watched "An Inconvenient Truth".