their ecs estimate is 1.5 degrees, with a probability range between 1.05 and 2.45 degrees.
their ecs estimate is 1.5 degrees, with a probability range between 1.05 and 2.45 degrees.
climate sensitivity:21
as estimated by the ipcc fifth assessment report (ar5), "there is high confidence that ecs is extremely unlikely less than 1°c and medium confidence that the ecs is likely between 1.5°c and 4.5°c and very unlikely greater than 6°c".