North Country Girl
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Here is the gist, and some noted quotes and stats from an article I read recently (maybe in “scientific American”?) not sure.
Okay re-looked up some stats, here goes. First, the Co2 is safe myth. Yes I know that some scientists have said this is a safe level. The industry and government backed and funded scientists that make up the IPCC have endorsed this point of view.
If it is safe, ... why at only .8*C is the Arctic sea ice disappearing 80 years ahead of schedule, why are the continental glaciers melting, why is Antarctica emitting methane, why are vast areas of the permafrost in Alaska and Siberia thawing and emitting methane, why do so many scientists say the methane release from frozen sinks is an irreversible catastrophe threatening the survival of humanity?
Fact is 2*C is not safe. As we speak it is being proven that 2*C and still rising will guarantee 4*C, and a 4*C rise that isn't an absolute plateau, will lead to 6*C, which most agree is an end game for humanity. So why such a miscalculation?
Because the government restrained compilation of data from the IPCC has regarded climate change as a lineal equation, rather than a multidimensional interrelated system where the effect on one ecology or subsystem, is in effect realized by others. Where effects of a situation or system, feeds back not just onto itself, but unto the entire system complex.
It is all about thermal equilibrium, and a radiative forcing very near zero, last found pre industrial period at near 270 ppm CO2e. Much above that, and the planet slowly starts heating. At today’s levels near 397 ppm CO2 and 470+ CO2e, most all of the earth's thermal sub systems are in positive feedback. They are all feeding into global heating, which in turn will result in rising mean global surface temperatures. This is a frightening prediction of things to come.
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