GISS ModelE

GISS ModelE is a sophisticated computer climate model developed by NASA to simulate Earth's climate system. It applies complex math and physics to represent interactions between the atmosphere, oceans, land, and ice, helping scientists understand past climate changes and project future trends. By running these simulations, researchers can assess how factors like greenhouse gases influence global warming, identify potential climate patterns, and inform policy decisions. Essentially, ModelE acts as a virtual Earth, enabling scientists to study climate dynamics in a controlled, detailed manner.