Thirty-five years ago this month, Columbia University geologist Wallace Broecker published a paper in the journal Science that correctly predicted the carbon dioxide-linked warming trends we are now experiencing as part of climate change and, for the first time, used the term "global warming."
He wasn't the first to predict that rising CO2 levels in the atmosphere would alter climate patterns, but, explains scientist Stefan Rahmstorf, Broecker was the first to take predictions of CO2-linked warming and put them into the context of other, ongoing, climate trends—coming to the conclusion that the cooling experienced from the 1940s through the 1970s was about to reverse itself in a big way.
It's worth reading Rahmstorf's full explanation of Broecker's work, because it does a good job of explaining the basics of climate science that we're still grappling with today. As Rahmstorf puts it:
"Even today, many lay people incorrectly assume that we attribute global warming to CO2 basically because temperature and CO2 levels have both gone up and thus correlate. Broecker came to his prediction at a time when CO2 had been going up but temperatures had been going down for decades—but Broecker (like most other climate scientists at the time, and today) understood the basic physics of the issue.
Real Climate: Happy 35th Birthday, Global Warming!
(Via Emma Farrell)
Image: Some rights reserved by azrainman
A trio of scholars who study the psychology and philosophy of science have written a fantastic paper for Springer’s Sythese looking at the way that climate change conspiracy theorists construct their view of the world, and how these conspiracy theories contain self-contradictory theses (like the idea that climate change can’t be predicted and the idea […]
Princeton University psych prof Susan Fiske published an open letter denouncing the practice of using social media to call out statistical errors in psychology research, describing the people who do this as “terrorists” and arguing that this was toxic because of the structure of social science scholarship, having an outsized effect on careers.
Blue writes, “Peter Watts has be stricken with debilitating pain, loss of range of motion and motor control. Watts’ doctors remain baffled despite a battery of tests, and Watts has reached out to his fans to ask for their theories and ideas as to what might be causing his illness.”
With this comprehensive course in App & Game Development for iOS and Android, you’ll be able to take full advantage of this career opportunity without committing to going back to school full time. You’ll learn how to build immersive, interactive games and apps from start to finish using Python, C#, Unity, and HTML—some of the most in-demand programming […]
CloudPress is a responsive WordPress theme builder that allows you to create a whole site in less than 30 minutes. CloudPress comes with tools like pre-built headers, content blocks, and footers—all you have to do is pick what you like, and drag and drop. With your subscription, you get access to 13 professionally designed WordPress themes, over 80 […]
If you own a dog, you’ve most likely heard of BarkBox – the monthly subscription box for dogs. What started as a simple idea to try out the subscription model on pet owners has since developed a cult following of dog lovers. If you haven’t given it a try yet, this one month free deal is the […]