Articles from May 2019

The Keeling Curve Hits 415 PPM

Watch the new video released by Scripps Oceanography Scripps scientists measured a record level of carbon dioxide in the atmosphere: 415 parts per million, on Sunday, May 12, 2019. This daily record, the Keeling Curve, is considered the foundation of modern climate change research. Geochemist Charles David Keeling joined Scripps