c108.
For a summary of climate feedback dynamics see David Wasdell, “The Westminster Briefing: An Introduction to Climate Dynamics”, 2007, available at http://tinyurl.com/5te8ds . In the words of the IPCC, “The response of the climate system to anthropogenic forcing [heating caused by human activity] is expected to be more complex than simple cause and effect relationships would suggest; rather, it could exhibit chaotic behavior with cascades of effects across the different scales and with the potential for abrupt and perhaps irreversible transitions.” Available at www.ipcc.ch/pdf/assessment-report/ar4/wg1/ar4-wg1-chapter7.pdf , p 566.