Bruce Lerro has taught for 25 years as an adjunct college professor of psychology at Golden Gate University, Dominican University and Diablo Valley College. He has applied a Vygotskian socio-historical perspective to his four books:
From Earth-Spirits to Sky-Gods: the Socio-ecological Origins of Monotheism, Individualism and Hyper-Abstract Reasoning
Power in Eden: The Emergence of Gender Hierarchies in the Ancient World
Co-Authored with Christopher Chase-Dunn
Social Change: Globalization from the Stone Age to the Present and Lucifer's Labyrinth: Individualism, Hyper-Abstract Thinking and the Process of Becoming Civilized
He is also a representational artist specializing in pen-and-ink drawings. Bruce is a libertarian communist and lives in Olympia WA.