Joe Brewer is a complexity researcher and evangelist for the field of culture design. He is co-founder and editor for Evonomics magazine, research director for TheRules.org, and coordinator for the newly forming Cultural Evolution Society. He lives in Seattle and travels the world helping humanity make the transition to sustainability. Joe has a unique background in physics, math, philosophy, atmospheric science, complexity research, and cognitive linguistics. He has spoken at many global conferences on the science of social change and the human dimensions of planetary sustainability. And has given workshops on three continents about the workings of the human mind and the strategic tools for designing and enacting positive change in the world.