We’ve accidentally cooled the planet – and that’s about to stop

It is widely accepted that humans have been warming the planet for more than a century by burning coal, oil and gas. The Earth has already warmed by almost 1.2 degrees Celsius (2.2 degrees Fahrenheit) since pre-industrial times, and the planet is about to race past the hoped-for 1.5 degrees Celsius mark of warming. But … Read more