"Astrobiologists and Ufologists do not invite each other to their respective BBQs. In this comprehensive new book, hospitable John Hart invites into a single conversation hard-nosed scientists right along with those who study visitation by extraterrestrial, interdimensional, and transdimensional intelligent life. We need this conversation and Dr. Hart delivers it." --Ted Peters, co-editor of Theology and Science " The Third Displacement marks the consummation of years of reflection on the psychological, spiritual, and ethical ramifications for humankind should the de-centering associated with Copernicus and Darwin be completed. This is a serious, distinctive, and thought-provoking exploration from an author who engagingly, if controversially, affirms that contact has already occurred." --John Hedley Brooke, Emeritus Professor of Science & Religion, University of Oxford "In recent years, Hart has turned his attention to the possibility of intelligent life beyond Earth's biosphere, triggered by an encounter, decades ago, with an unidentified aerial phenomenon. Third Displacement concludes a trilogy in which he takes readers along during his own journey into the great beyond.

This is a work that will fascinate all open-minded explorers. If you have ever wondered whether there was intelligent life beyond the earthy biosphere, read this book." --Bron Taylor, author of Dark Green Religion: Nature Spirituality and the Planetary Future.