Had Roger Revelle made his 1965 White House report on what to do about CO2 a part of Al Gore's only Harvard science course, some different questions about climate mitigation might have been raised in Gore and Hansen's famous 1988 Capitol Hill hearing:
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| It was not to be. Al applied himself with greater zeal to Harvard's Student Council elections, and only mangaged a C minus in Revelle's magisterial course. |
