The UN's 10,000-page red alert on climate change

Accelerating global warming is driving a rising tide of impacts that could cause profound human misery and ecological disaster, and there is only one way to avoid catastrophe: drastically reduce greenhouse gas emissions. Scientific evidence has removed any lingering doubt that human activity is "unequivocably" responsible for global warming, says the IPCC [Credit: Pablo Cozzaglio/AFP] Spread across 10,000 pages, these are the main takeaways from a trio of UN reports on climate...