The heat is on over the climate crisis. Only radical measures will work
(World News Science)

Experts agree that global heating of 4C by 2100 is a real possibility. The effects of such a rise will be extreme and require a drastic shift in the way we live Drowned cities; stagnant seas; intolerable heatwaves; entire nations uninhabitable and more than 11 billion humans. A four-degree-warmer...