Observed vs. Modeled Climate Sensitivity

  • Title: Reconciled climate response estimates from climate models and the energy budget of Earth
  • Date: June 2016
  • Authors: Richardson et al.
  • Published by: Nature Climate Change

Naturally, there are always some gaps between the real world and the results from simulation models. In case of climate sensitivity, which refers to the temperature increase from doubling CO2, the real-world data that has been historically recorded gives us around 1.3 , while models gives us a little bit higher value. Climate skeptics often use this fact to support their argument; that global warming is not in fact that serious as scientists predict. However, a study published by Nature Climate Change this last June, Reconciled climate response estimates from climate models and the energy budget of Earth (Richardson et al., 2016), addresses why climate sensitivity is predicted differently from climate models and observed data.

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