Permafrost: The Tipping Time Bomb

“If we can limit our emissions, then the permafrost region will release less carbon to the atmosphere, there is a curve – it’s not a all or nothing question.” Ben Abbott One of the most feared of climate change “feedbacks” is the potential release of greenhouse gases by melting arctic permafrost soils. New research indicates…

Hacked Global Warming Email Revealed!

Briffa 1998 data ftp://ftp.ncdc.noaa.gov/pub/data/paleo/t­reering/reconstructions/n_hem_temp/nhemt­emp_data.txt IPCC 2007 Fourth Assessment Chapter 6 Paleoclimate http://www.ipcc.ch/pdf/assessment-rep… Briffa, et al, Nature, 1998 http://www.fp.arizona.edu/kkh/nats101… Briffa et al Royal Society 1998 http://eas8001.eas.gatech.edu/papers/… Mann, Bradley, Hughes 1999 http://www.ltrr.arizona.edu/webhome/a…