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Climate change '95% man-made'

Scientists have said they are more certain than ever that humans are responsible for the majority of climate change, according to a major report on the issue. But the trend in the average global temperature has declined since 1998.

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Temperatures 'to rise 1.5C above pre-industrial levels'

The IPCC's report predicts that temperatures are set to rise by more than 1.5C above pre-industrial levels by the end of the century without ambitious action to tackle emissions, and could rise by over 4C if emissions continue to increase.

The IPCC report states ice sheets are losing mass and glaciers are shrinking. Credit: NASvra, Arne/TT News Agency/Press Association Images

The UN panel of experts said ice sheets are losing mass, glaciers are shrinking, sea ice cover has reduced in the Arctic and the permafrost is thawing in the northern hemisphere as a result of global warming.

Storms will become more intense and frequent, sea levels will rise by between 26cm (10in) and 82cm (32in) by the end of the century and the oceans will become more acidic, their assessment projects.

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