Christian WertenbakerDr. Christian Wertenbaker was a practicing physician for forty years, with post-graduate training in neurology, ophthalmology, neuro-ophthalmology, and neurophysiology. Recently retired from active practice, he has turned his attention to contnuing his lifelong search to better understand the ideas of G. I. Gurdjieff and is the author of Man in the Cosmos: G. I. Gurdjieff and Modern Science. He is also a musician. Read More Read Less