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Copenhagen summit 2009
Factory chimneys and sunset

Page last updated at 12:46 GMT, Monday, 23 November 2009

Chimney stack in Jilin, China
Hopes are boosted for success at the Copenhagen climate summit as it emerges more than 60 state leaders are expected to attend.

CO2 emissions rose by a quarter in the last decade, setting the course for a world up to 6C warmer, according to research.

Denmark's prime minister says said there must be firm pledges on greenhouse gas reductions at climate talks in Copenhagen.

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KEY STORIES
CLIMATE ECONOMICS

FEATURES, VIEWS, ANALYSIS
Talk and action - a brief history of climate change
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WHAT IS THE COPENHAGEN SUMMIT?

The UN Climate Change Conference known as COP15 takes place from 7 to 18 December.
It is hoped countries will agree on:
the main points of a deal to follow the Kyoto protocol;
new targets for industrialised nations to reduce carbon emissions;
new targets for poorer nations to limit greenhouse gases;
funding for developing countries to reduce emissions and adapt to a changing climate

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