Explore the evolution of climate models into Earth System Models (ESMs) in this 51-minute AGU Fall Meeting 2012 Schneider Lecture. Delve into the transformation of climate science, examining how ESMs now incorporate interactive carbon, water, and biochemical cycles across various model components. Learn about the inclusion of atmospheric, ocean, land/vegetation, sea ice, and urbanization elements in these advanced models. Discover the importance of integrating social, behavioral, and economic sciences into climate research, as advocated by Steve Schneider. Gain insights into the U.S. Global Change Research Program's strategic plan for 2012-2021 and its implementation across federal agencies. Understand the historical developments in the field and future research challenges. Watch exclusive, unpublished video segments of Steve Schneider explaining mankind's role in addressing climate and global change.