Changing your ways just a little and doing things differently can make a huge difference to the future of our planet. 

We've a long way to go if we're going to reach the main aim laid out in the Kyoto Protocol: reduce greenhouse gas emissions from 1990 by 5% from 2008-2012, and halve today's emissions by 2050. It's difficult especially for developed countries when the cost of complying is great, and the US still hasn't ratified the agreement because they say it will cause a slump.

Political rhetoric aside, what can you do to make a difference?
A lot, actually! Here's our guide to a greener life at home, at work, in the kitchen and on the move.