"The Arctic: Ground Zero for Global Change" — Keeling Lecture 2017

Illinois Professor Emeritus John E. Walsh delivers the 2017 Keeling lecture, named for Illinois alumnus Charles David Keeling, creator of the famed "Keeling Curve" or "Mauna Loa Curve." Abstract — Climate change is happening faster and with more visible impacts in the Arctic than in most of the rest of the world. The Arctic is warming at a rate of about twice the global average. Arctic amplification of the warming arises from a number of processes, one of which is the albedo-temperature feedback triggered

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