Topher Buck is a Senior Project Manager at GreenBlue®, where, among other things, he manages GreenBlue's CleanGredients® project, a database of information on chemical product ingredients that supports environmentally preferable product formulation. Over the past 20 years, Topher has worked with government agencies, private-sector firms, non-profit organizations, and academics in a wide variety of settings. His academic background and work experience comprise environmental chemistry, toxicology, ecology, energy systems, information design, and IT systems development. Topher holds a bachelor's degree in chemistry and religious studies from Wesleyan University and a Master of Forest Science degree from the Yale School of Forestry and Environmental Studies, and he spent five years in the Ph.D. program at the Energy and Resources Group at UC Berkeley.