I thought most of us were going to die from the climate crisis. I was wrong

In an extract from her book Not the End of the World, data scientist Hannah Ritchie explains how her work taught her that there are more reasons for hope than despair about climate change - and why a truly sustainable world is in reachHannah Ritchie Q&A: 'Doomsday predictions are a dream for climate deniers'"Scientists say temperatures could rise by 6C by 2100 and call for action ahead of UN meeting in Paris" - Independent, 2015.A world that was 6C warmer than it is today would be devastating. And remember, 6C is just the average. Some parts of the world would get much warmer, especially the poles. Crops would fail. Many people would be malnourished. Forests would be stripped back into savannahs. Island nations would be completely submerged. Many cities will have disappeared due to sea-level rise. Climate refugees will be on the move. "Normal" temperatures in many parts of the world would be unbearable. Even the richest, most temperate nations would see devastating floods most winters and baking summers. We would be at very high risk of setting off warming feedback loops - the melted ice would reflect less sunlight, the melted permafrost might unlock methane from the bottom of the ocean, and dying forests wouldn't be able to regrow to suck carbon out of the atmosphere. A 6C warmer world might be short-lived - it could quickly spiral into 8C, 10C or more. It would be a massive humanitarian disaster. Continue reading...