Climate Physicists Face the Ghosts in Their Machines: Clouds
Climate scientists trying to predict how much hotter the planet will get have long grappled with a surprisingly stubborn problem – clouds, which both reflect sunlight and trap heat, account for more than half the variation between climate predictions and are the main reason warming projections for the next 50 years range from 2 to 6 degrees Celsius.

Two … ⌘ Read more