Jeff is the co-founder and Executive Director of Sustainable Summer and Sustainable Learning (Sustainable Summer’s 501(c)(3) parent organization). He is a former partner and director of Career Explorations, a summer internship program for high school students, and Vertex Academic Services, an educational consulting company. Jeff has been working with young people for two decades as an educator, mentor, and coach. He is a former Division I swimmer and, now also somewhat formerly, an avid skier, whitewater kayaker, and traveler. He lives in Brooklyn with his wife and two children, but can usually be found on weekends in the garden or workshop of their farmhouse in Roxbury, CT. Jeff has a BA from Bucknell University and a MA from Dartmouth College.