Don't rule out severe global climate change yet
Thursday, November 1, 2018 - 07:30
in Earth & Climate
A key metric of global warming is the Earth's "equilibrium climate sensitivity" (ECS), which represents the global surface warming that will accompany a doubling of atmospheric carbon dioxide. For nearly four decades, ECS was thought to be somewhere between 2.7 degrees Fahrenheit (F) and 8.1 degrees F, but a more precise estimate has eluded climate scientists.