Greg Williams was an environmental educator in California, Ohio and Philadelphia for most of his thirty-year career as a teacher/administrator in elementary and middle school settings.  His retirement job is to try and make the world safer for his grandchildren and all the children he knew and taught.  Greg served on the Board of Pennsylvania Interfaith Power and Light for six years and now serves as Creation Care Coordinator.  He leads PA IPL participation in CBF’s Keystone 10 Million Trees Partnership to plant some of the ten million native trees and shrubs that CBF kindly provides. This fall he and 225 volunteers across Pennsylvania (with a new and large contingent in Philadelphia) will plant 10,000 more bringing our total to over 30,000 in the last six years.