Ken Gullette interviews Ken Cohen, whose website describes him as a health educator, Qigong Grandmaster, and practitioner of indigenous medicine. He is well-known for his books and audio courses on Qigong and Taoism. His websites are www.kennethcohen.com and www.qigonghealing.com. Ken Gullette practices qigong but takes a skeptical approach to traditional Chinese scientific explanations and theories. This is a very interesting interview with great information and questions that may have you thinking and doing more research after you listen.