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International Energy Agency calls for 200 new nukes

Stop climate change

The world's leaders meet at the end of 2009 in Copenhagen to determine the fate of the climate. They could set us on the path to a deep emissions cuts or they could lock the planet into catastrophic, irreversible climate change.

CO2 emissions

The primary human source of carbon dioxide (CO2) in the atmosphere is from the burning of fossil fuels for energy production and transport. Changes in land use and deforestation also contribute significantly. Trees, for example, are natural 'carbon sinks' - they absorb carbon dioxide while alive and when they are destroyed, carbon dioxide is released into the atmosphere. Once in the atmosphere, most of the carbon dioxide stays there for 50 to 200 years, and some of it stays there indefinitely.

Kyoto

On 16 February 2005, in the culmination of ten years of sometimes exhausting and often frustrating negotiations, the Kyoto Protocol became law. Thirty-five industrialised countries along with the European Union are now legally bound to reduce or limit their greenhouse gas emissions.

Solutions myths

Questions about solutions answered, and some myths debunked.

No more Chernobyls

Time heals everything, doesn't it? It has been 20 years since the name Chernobyl became the infamous nuclear accident that devastated the lives of millions of people in Western Russia, Belarus and the Ukraine. 20 years on, and the nightmare for thousands of people is still frightening.