Linked from
The 34 pages that link to Climate sensitivity, each with the reason it gives.
Greenhouse effectRelated: It measures the total warming that follows an enhanced greenhouse effect.
Radiative forcingRelated: It connects a forcing magnitude to the resulting temperature response.
Global warmingRelated: It describes how much warming follows sustained greenhouse-gas forcing.
ClimateRelated: Its estimated range captures uncertainty in the strength of climate response.
Earth's energy budgetRelated: The budget connects imposed energy changes to eventual warming.
ClimatologyRelated: Its estimated range affects the scale of projected warming.