pdq... some may of course suggest that the UNEP GEO-4 is politically-motivated, but the fact remains that extensive lists of references of the scientific input are available at the end of each section. And I do not think I am not doing what a liberal arts major does... whatever that is... rather quoting from a source which itself is fully scientifically-referenced. fact is that about 1.8 degrees F will produce world-wide abundance of food due to about 30% increase in crop yield. Well that is theoretically possible... if climatic and other changes haven't destroyed the arable land to grow it on. Respectfully, RS
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