The Reverse Keeling Curve: Greenhouse Gases from Ice Cores with Jeff Severinghaus - Seventh Annual Charles David Keeling Memorial Lecture
Premiere Date: 7/12/2016; 52 minutes
Copy the following code and paste it into your web page to embed this video:

Scripps Institution's own Jeff Severinghaus takes you on a thorough exploration of the record that greenhouse gases captured in ice for nearly a million years tells us, and explains what this reveals about current human activities and future conditions for our planet. (#30661)