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Gary K

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Retired. Taught Biology for forty years, involved in research most of that time. Consult in Biochemistry, occasionally lecture, coach Athletics. I am not a Global Warming sceptic. I am aware that the Earth has been warming since about 1700. Nor am I a Climate Change sceptic, the warming trend is enough to affect Climate. I certainly have concerns with the emphasis on CO2 even over other important greenhouse gasses. Reducing CO2 release is of course prudent though to suggest that it will have predictable effects on Climate is a bit egotistical.