Register for an account

X

Enter your name and email address below.

Your email address is used to log in and will not be shared or sold. Read our privacy policy.

X

Website access code

Enter your access code into the form field below.

If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. Your website access code is located in the upper right corner of the Table of Contents page of your digital edition.

Environment

Paying Attention to the History of Climate Change

Newsletter

Sign up for our email newsletter for the latest science news

One of the unfortunate consequences of the hyperbolic, circumscribed climate change discourse (It's all hoax, No it's not!) is that we don't pay enough attention to the climate change that did happen in prehistory, specifically the mega-droughts that combined with other factors to cripple ancient empires. These are complicated stories that are still being puzzled out by scientists, as I discuss in this longish piece at the Yale Forum on Climate Change & the Media. But I think these stories and the evidence of prehistoric drought are becoming clear enough for us to draw lessons from. Have a read and let me know over there what you think. UPDATE: Via John Fleck, I see there's an important new study on medieval megadroughts that adds to a robust body of literature.

2 Free Articles Left

Want it all? Get unlimited access when you subscribe.

Subscribe

Already a subscriber? Register or Log In

Want unlimited access?

Subscribe today and save 70%

Subscribe

Already a subscriber? Register or Log In