Supports continued operation of the iconic measurement series
As Told by the American Museum of Natural History…
The story of the Keeling Curve is beautifully animated in this new video. The American Museum of Natural History will host a Google+ Hangout Sept. 9, 2014 on the topic of the Keeling Curve. [youtube https://www.youtube.com/watch?v=0Z8g-smE2sk&w=560&h=315]
A Letter of Appeal from Ralph Keeling
A note on the current financial status of the Keeling Curve program and Scripps O2 program
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