Fritjof Capra, PhD, physicist and systems theorist, is a founding director of the Center for Ecoliteracy in Berkeley, California. Capra is the author of several international bestsellers, including The Tao of Physics (1975), The Web of Life (1996), The Hidden Connections (2002), The Science of Leonardo (2007), and Learning from Leonardo (2013). He is a founding director of the Center for Ecoliteracy in Berkeley, California and has been the focus of television documentaries and magazine features. He lives in Berkeley, California.