Amid all the sound and fury ahead of COP26 in Glasgow, it’s easy to lose sight of where the science, mathematics and public policy actually stand in the fight against runaway climate change.
According to the latest scientific report of the Intergovernmental Panel on Climate Change, the world has already warmed an average of 1.1 degrees since the Industrial Revolution, and the risk of exceeding the 1.5-degree limit agreed in Paris looms large.