William Grassie is an interdisciplinary scholar, nonprofit entrepreneur, social activist, accomplished author, and organizational consultant. He loves the creative side and intellectual challenges of strategic planning and applied technology, branding and storytelling, advertising and marketing, event staging and project management. He reads, he listens, he writes, he speaks, he computes. Whether at a F500 company, an academic conference, a living room salon, or an interfaith gathering, Billy will engage with your audiences and teams with surprising insights at the intersections of multiple perspectives, diverse expertise, and fascinating life experiences.

William Grassie received a bachelor degree in political science from Middlebury College, and then worked for ten years on nuclear disarmament, citizen diplomacy, community organizing, and sustainability issues in Washington, D.C, Jerusalem, Philadelphia, and West Berlin. He completed a Ph.D. in Religion from Temple University, where he wrote a dissertation titled Reinventing Nature: Science Narratives as Myths for an Endangered Planet (1994). He has taught at Temple University, as well as at Swarthmore College, Pendle Hill, and the University of Pennsylvania. A recipient of academic awards and grants from the American Friends Service Committee, the Roothbert Fellowship, and the John Templeton Foundation, Billy served as a Senior Fulbright Fellow in the Department of Buddhist Studies at the University of Peradeniya in Kandy, Sri Lanka in 2007–2008. He was the founding director of the Metanexus Institute, which promotes scientifically rigorous and philosophically open-ended exploration of foundational questions. Metanexus has worked with partners at some 400 universities in 45 countries and publishes an online journal.

William Grassie is author of The New Sciences of Religion: Exploring Spirituality from the Outside In and Bottom Up (2010) and a collection of essays, Politics by Other Means: Science and Religion in the 21st Century (2010).