John joined Urban Green Council in 2018 as its first-ever CEO. He capped a 25-year career as Chief Sustainability Officer for United Technologies Corporation having done business in 53 countries. He’s an Adjunct Professor at the University of Connecticut School of Business and also served as a Visiting Scientist at the Harvard University T.H. Chan School of Public Health. John is the founding chair of the Corporate Advisory Board for the World Green Building Council and a former board chair of Urban Green. He is co-author of the book Food Foolish and has published about sustainability in Harvard Business Review.