What are climate models and why are they important ? - Climate Modelling 101
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What are climate models and why are they important? Climate models are computer programs that simulate how the climate has changed in the past and how it will change in the future.This site is a primer on how climate models work. The information is based on expert consensus reports from the National Research Council's Board on Atmospheric Sciences and Climate. The most recent is A National Strategy for Advancing Climate Modeling.