The third annual Climate, Mind and Behavior symposium, held at the Garrison Institute in February 2012, brought together experts from diverse fields to explore the connection between social sciences research and human-based solutions to climate change. Videos of the presentations are now available, and they cover a wide range of areas under study. What psychologists and sociologists know about the core principles of human change… Using game mechanics to inspire environmentally sustainable action… A model of “full-spectrum sustainability”… How far the standard economic model can go to avoid a head-on collision with the planet… A conflict between two levels of rationality… The need to experience visceral evidence… World religions in the ecological conversation, absent claims to absolute truth… In a fascinating array of discussions, the CMB presenters tackle these topics and many more.