Here’s a Glimpse at a Future Hothouse Earth if Greenhouse Gasses Aren’t Curbed
Throughout our planet's history, Earth has fluctuated between a hothouse and an icehouse.Today, our home is supposed to be in a period of global cooling, but human emissions of greenhouse gasses are reversing that natural trend at a rapid and unprecedented rate.
One of the last times Earth went from an icehouse to a hothouse this quickly and dramatically, about 304 million years ago, our planet experienced major upheaval.During the Kasimovian–Gzhelian boundary (KGB), atmospheric carbon levels doubled in roughly 300,000…