Research paleoanthropologist Hank Wesselman, PhD is one of those rarecutting edge scientists who truly walk between the worlds. He did hisundergraduate work, as well as his Masters Degree, in Zoology at theUniversity of Colorado at Boulder, then went on to receive his doctoraldegree in Anthropology from the University of California at Berkley. For thepast 30 years, he has worked with an international group of scientists,exploring East Africa's Great Rift Valley in search of answers to themystery of human origins. He is also a shaman in training, now in the 20thyear of his apprenticeship.