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Posts Tagged ‘geology’

In an article in Nature entitled “Defining the Anthropocene,” geographers and climate scientists Simon Lewis and Mark Maslin provide a new approach to dating this era that focuses on an event they call the “Orbis spike,” a dip in atmospheric CO2 occurring around 1610. Effectively, what their proposal does it to allow geologists to harmonize their work […]

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The following is a guest post by Clive Hamilton, professor of public ethics at Charles Sturt University in Canberra, Australia. It continues the Immanence series “Debating the Anthropocene.” See here, here, and here for previous articles in the series. (And note that some lengthy comments have been added to the previous post by Jan Zalasiewicz, Kieran […]

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Kieran Suckling’s post Against the Anthropocene, originally posted here on July 7 and subsequently shared with the International Commission on Stratigraphy’s Anthropocene Working Group by Andy Revkin, has elicited a round of emailed back-and-forths from some noteworthy individuals, including paleobiologist Jan Zalasiewicz and paleoecologist Anthony Barnosky. As this debate would be of interest to readers of this […]

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