New Thinking Allowed with Jeffrey Mishlove Jun 24, 2026 Mitch Horowitz is the author of many books on esoterica, spirituality, mysticism and the occult. Among his titles are The Seeker’s Guide to the Secret Teachings of All Ages, The Miracle Club, One Simple Idea, and Occult America. His website is https://mitchhorowitz.com/. In this video, rebooted from 2020, he describes how in 1928, at the age of 27, Manly P. Hall published his beautifully illustrated masterpiece, The Secret Teachings of All Ages. The discussion covers Hall’s biography, the founding of the Philosophical Research Society in Los Angeles – as well as esoteric topics including Atlantis, ancient Egyptian culture, Hermeticism, secret societies and their relationship to conspiracy theories. New Thinking Allowed host, Jeffrey Mishlove, PhD, is author of The Roots of Consciousness, Psi Development Systems, and The PK Man. Between 1986 and 2002 he hosted and co-produced the original Thinking Allowed public television series. He is the recipient of the only doctoral diploma in “Parapsychology” ever awarded by an accredited university (University of California, Berkeley, 1980). He is also the Grand Prize winner of the 2021 Bigelow Institute essay competition regarding the best evidence for survival of human consciousness after permanent bodily death. He is Co-Director of Parapsychology Education at the California Institute for Human Science. (Recorded on November 10, 2020)