Peter Ralston is a founder of the consciousness movement in the San Francisco Bay area and the creator of the Art of Effortless Power, an internal martial art based on effortlessly effective interaction. Born in San Francisco but raised primarily in Asia, he began studying martial arts at the age of 9 in Singapore. By the age of 28 he had black belts or expertise in almost every martial art there is and was developing his own Art of Effortless Power. In 1978 he became the first non-Asian ever to win the World Championship full-contact martial arts tournament held in the Republic of China. The founder of the Cheng Hsin Center and the author of several books, including The Book of Not Knowing, he currently lives outside of San Antonio, Texas.