"a paper...in science magazine concludes that the climate sensitivity—how much the earth’s average temperature will rise as a result of a doubling of the atmospheric concentration of carbon dioxide—likely (that is, with a 66% probability) lies in the range 1.7°c to 2.6°c, with a median value of 2.3°c.
"a paper...in science magazine concludes that the climate sensitivity—how much the earth’s average temperature will rise as a result of a doubling of the atmospheric concentration of carbon dioxide—likely (that is, with a 66% probability) lies in the range 1.7°c to 2.6°c, with a median value of 2.3°c.
climate sensitivity:58
for constant humidity they computed a climate sensitivity of 2.3 °c per doubling of co2 (which they rounded to 2, the value most often quoted from their work, in the abstract of the paper).