Video: Earth 2100

Warning: Apocalyptic!

But according to the video, to change the future, you first have to imagine it.

More information at the official website.

Video: Blue vinyl

More information at the official website.

Video: Everything's cool

More information at the official website.

Video: Five ways to save the world

More information here.

Video: Global warming, the signs and the science

Global Warming:The Signs and The Science

Part 1/6

Part 2/6

Part 3/6

Part 4/6

Part 5/6

Part 6/6

Video: Six degrees could change the world

More at National Geographic Channel

Full video here:
http://www.youtube.com/watch?v=-DIZMT5-o0o

Video: Home, a stunning visual portrayal of earth

Full video can be viewed online.

More info at the official website.