Waiting on new climate deal 'will set world on a path to 5C warming'

Fiona Harvey, The Guardian

The world cannot afford to wait for a new global climate change agreement to come into force in 2020, because doing so will mean an end to hopes of limiting global warming to moderate levels, one of the world's foremost authorities on energy has warned.

Carbon dioxide emissions from energy rose by 1.4% in 2012 to a record high of more than 31bn tonnes, according to a report from the International Energy Agency on Monday, driven in part by a striking 6% rise in emissions from Japan following its phase-out of nuclear power and continuing growth in emissions from China.

Fatih Birol, chief economist at the IEA, and one of the world's most respected energy experts, told the Guardian that greenhouse gas emissions were continuing to rise so fast that pinning hopes on a replacement for the Kyoto protocol would set the world on a path to 5C of warming, which would be catastrophic.

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