A changing environment – Snow, water, ice and permafrost in the Arctic
Snow, water, ice and permafrost in the Arctic - A changing environment
BBC: James Lovelock and the Gaia Theory (2010)
Great minds don't think alike. In fact, offbeat thinking has led to some of the greatest scientific discoveries of our age.
Stephen Hawking: How can the human race survive the next hundred years?
Stephen Hawking on the survival of the human race.
Climate Scientist Stephen Schneider in 1979
One of the earliest, strongest, and most consistent voices on climate change.
The Greenland Ice Sheet in a Changing Climate
A Changing Environment
Greenland: Follow the Water
Scientists have captured dramatic footage of massive lakes in the Arctic melting away in a matter of hours.
The Most Terrifying Video You’ll Ever See
A rational response to the climate change debate. What's the worst that could happen?
NASA: Global Temperature Data 1880-2011
The global average surface temperature in 2011 was the ninth warmest since 1880.
Gwynne Dyer: Climate Wars, the global effects of unchecked climate change
Global food shortages, waves of refugees, countries at war over dwindling resources