This is what 3°C of global warming looks like – The Economist
A rise of 3°C in global temperatures above pre-industrial levels by 2100 would be disastrous. Its effects would be felt differently around the world, but nowhere would be immune. Prolonged heatwaves, droughts and extreme weather events could all become increasingly common and severe. Worryingly, slow progress from governments in cutting emissions make this an uncomfortably plausible scenario. This film shows what that world would look like.