Dave is passionate about sustainability and the outdoors. He and his family have lived in an off-grid home for fifteen years generating 100% of their electrical needs from wind and solar power. He has been a public school teacher and administrator, a director of several non-profit organizations, a college professor, and most recently co-founder of the Center for Ecological Living and Learning (CELL) – a nonprofit that offers life-changing sustainability education programs in the U.S. and in Iceland. He loves the ocean and is passionate about climate education.