David Roberts is staff writer at Grist.org. In "Climate Change is Simple" he describes the causes and effects of climate change in blunt, plain terms.
How does the carbon footprint of different foodstuffs compare? There are some surprises in this BBC article.
A simple carbon calculator from WWF. Try it to find out how your personal life style affects the planet!
Ideas on how to lower your own carbon footprint.
Article by Chris Goodall. Lots of food for thought.