The Upright Ape: A New Origin of the Species
Dr, Aaron G. Filler, M.D., Ph.D. studied evolutionary theory  under some of the leading biologists and anthropologists of our time: Ernst  Mayr, Stephen J. Gould, David Pilbeam, and Irven DeVore. A neurosurgeon at  the Institute for Spinal Disorders at Cedars Sinai Medical Center and past  associate director of the Comprehensive Spine Center at UCLA, Dr. Filler  has been a leading innovator in medical imaging and neuroscience. He is the  author of Do You Really Need Back Surgery? (Oxford University Press), as  well as numerous scientific articles and patents. He resides in Santa  Monica, California.