World has only 11 years to stop catastrophic climate change, experts warn
-----Impacts of climate change will be less extreme if temperature rises are curbed at 1.5C above pre-industrial levels than if they climb to 2C-----
Countries must take "unprecedented" action to slash carbon emissions to zero by 2050 and limit dangerous global warming, a key report has warned.
Impacts of climate change , from droughts to rising seas, will be less extreme if temperature rises are curbed at 1.5C above pre-industrial levels than if they climb to 2C, the UN-backed study said.
Limiting warming to 1.5C is possible but will require fast and far-reaching changes to power generation, industry, transport, buildings and potential shifts in lifestyle such as eating less meat.
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