Friday, April 19, 2013

Obama Turns Inward to Advance 2nd Term Environmental Agenda | NBC 10 Philadelphia
Obama’s new strategy doesn’t require him to take his case to lawmakers, or the public, for that matter
Revkin:  Refereed paper finds big water & greenhouse benefit in coal > gas shift ...

Questions for Andy: Can you define "big" greenhouse "benefit" for us?  How much cooler, in degrees C.,  would the Earth be in the year 2050 with the shift vs without the shift?  Is the difference large enough to measure, and, if so, why is that a "beneficial" difference?

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