Good news! Elevated CO2 may extend interglacial, prevent next ice age

Reader “Markx” writes in Tips and Notes on a paper I hadn’t noticed before (because it was published before WUWT was born). Of course it only works if CO2 has a long residence time and/or our elevated emission levels continue. We need at least 3x more CO2 to pull off the delay. A movable trigger:…

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Can we predict the duration of an interglacial?

Perspective by William McClenney on the paper of the same title by: P. C. Tzedakis, E.W. Wolff, L. C. Skinner, V. Brovkin, D. A. Hodell, J. F. McManus, and D. Raynaud http://www.clim-past.net/8/1473/2012/cp-8-1473-2012.pdf I can often be heard, when assailed by the well-informed, climate, to ask the eminently reasonable question “In your opinion, how long will…