ipcc overestimate temperature rise.
ipcc overestimate temperature rise.
ipcc third assessment report:12
the tar estimate for the climate sensitivity is 1.5 to 4.5 °c; and the average surface temperature is projected to increase by 1.4 to 5.8 celsius degrees over the period 1990 to 2100, and the sea level is projected to rise by 0.1 to 0.9 metres over the same period.