Michael James Harner (April 27, 1929 – February 3, 2018) was an American anthropologist, educator and author. His 1980 book, The Way of the Shaman: a Guide to Power and Healing, has been foundational in the development and popularization of core shamanism as a New Age path of personal development for adherents of neoshamanism. He also founded the Foundation for Shamanic Studies. Career. Harner was born in Washington, D.C., in 1929. He initially worked in the field of archaeology, including studying the Lower Colorado River area.
https://en.wikipedia.org/wiki/Michael_Harner