After a 10,000-year journey, human civilisation has reached a climate crossroads: what we do in the next few years will determine our fate for millennia.
That choice is laid bare in the landmark report published on Monday by the Intergovernmental Panel on Climate Change (IPCC), assembled by the world’s foremost climate experts and approved by all the world’s governments. The next update will be around 2030 – by that time the most critical choices will have been made.