jim hansen had several possible scenarios; his mid-level scenario b was right.
jim hansen had several possible scenarios; his mid-level scenario b was right.
james hansen:140
james hansen
in 2000 hansen authored a paper called "global warming in the twenty-first century: an alternative scenario" in which he presented a more optimistic way of dealing with global warming, focusing on non-co2 gases and black carbon in the short run, giving more time to make reductions in fossil fuel emissions.