With global warming kicking in and rising sea levels displacing millions to arid regions, there needs to be much more cooling of buildings. Species extinction, more widespread disease, unliveable heat, ecosystem collapse, cities menaced by rising seas – these and other devastating climate impacts are accelerating and are bound to accelerate in the decades ahead, according to the United Nations’ Intergovernmental Panel on Climate Change, which promises a major analysis in 2022. The p...