Bruce L. Gibb is an organizational psychologist in private practice and an adjunct professor in the School of Natural Resources and the Environment at the University of Michigan. He is currently active in the Sustainability Consortium of Society for Organizational Learning and the Washtenaw Homeless Alliance. He is a member of the Spiral Dynamics Integral Constellation. After receiving his MPA from Princeton University in 1964, he served in Peru with AID. He moved to Chile as Assistant Representative of the Ford Foundation and then to the Foundation's New York office as program officer in the social sciences for Latin America. Since obtaining his Ph.D. in organizational psychology from the University of Michigan in 1977, he has consulted with US military, government agencies, the United Nations and many Fortune 100 companies.