8. We cannot grow without intensive energy use http://aspo-usa.com/2009proceedings/Dave_Cohen_Oct_12_2009.pdf Graph implies that economic growth without energy growth is not possible.
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12. What are the tipping points? From Lenton et al, PNAS 2008, Tipping Elements in the Earth’s Climate System Most vulnerable ? Methane release? Featured BC Projects
15. Example excedence curve for the Earth’s climate Since Copenhagen, the line has moved outwards
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23. Project 2: Paramo Ecosystem in Colombia 10 million Bogotanos and 80% of their water needs depend on the Paramo ecosystem Impacts of climate change already perceived by inhabitants Anecdotal evidence of climate change impact (e.g. January forest fires)
Or may not (depends on coal) Nature geoscience | VOL 3 | JANUARY 2010
6 – James Hanson; Gavin Schmidt 4.5
http://www.pnas.org/content/105/6/1786.full.pdf This paper is free access. The field of tipping elements is a useful area to look for ruin scenarios. 10/06/10
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Just before the explosion, increase liquid coming from pump and then increase in pressure detected 18 minutes before the explosion;