Rabbi Katy Allen is the co-founder and president pro-tem of the Jewish Climate Action Network and the founder and rabbi of Ma’yan Tikvah - A Wellspring of Hope in Wayland, which holds services outdoors all year long. She is a board-certified chaplain and former hospital and hospice chaplain and considers herself an eco-chaplain. She is the facilitator of One Earth Collaborative, a program of Open Spirit in Framingham. She received her ordination from the Academy for Jewish Religion in Yonkers, N.Y., in 2005, and lives in Wayland with her spouse, Gabi Mezger, who leads the singing at Ma’yan Tikvah.