Perhaps only two or three times a decade comes along real paradigm shift in the clinical sciences. The Science of Planetary Signatures in Medicine is truly one of those books. Gehl has lifted the tectonic plates in our field, and in detail ushered back in the ancient teachings of Tehuti and others in “As above, so below; as within, so without”. In so doing she has outlined another trajectory for the reunion of mind, body and spirit in the clinical sciences. Truly a magnificent contribution! ~Edward Bynum, Ph.D., Director of Behavioral Medicine and Biofeedback, UMass., author of DARK LIGHT CONSCIOUSNESS