Included are fifty narratives about unforgettable psychedelic experiences from an international array of subjects representing all walks of life. Supplemental essays provide a synopsis of the history and culture of psychedelics and a discussion of the kinetics of tripping.

    A thoroughly revised edition of the much-sought-after early work by Terence and Dennis McKenna that looks at shamanism, altered states of consciousness, and the organic unity of the King Wen sequence of the I Ching.

    Tart (b. '37) is known for work on the nature of consciousness & altered states, as a founder of transpersonal psychology & for research in scientific parapsychology. His Altered States of Consciousness ('69) & Transpersonal Psychologies ('75), are widely used texts instrumental in making these areas part of modern psychology. He's currently ('05) a Core Faculty Member at the Inst. of Transpersonal Psych. (Palo Alto) & a Sr Research Fellow of the Inst. of Noetic Sciences (Sausalito), as well as Prof. Emeritus of Psych. at the U. of California, Davis, where he served for 28 years & emeritus member of the Monroe Inst. board of advisors. He was the holder of the Bigelow Chair of Consciousness Studies at the U. of Nevada in Las Vegas & has served as a Visiting Prof. in East-West Psych. at the California Inst. of Integral Studies, as an Instructor in Psychiatry at the School of Medicine of the U. of Virginia & a consultant on government funded parapsychological research at the Stanford Research Inst. (SRI Internat'l).Introduction1 Some general views on altered states of consciousnessAltered states of consciousness/ Arnold M. LudwigDeautomatization & the mystic experience/ Arthur J. Deikman A special inquiry w/Aldous Huxley into the nature & character of various states of consciousness/ Milton H. Erickson2 Between waking & sleeping: the hypnagogic state. Ego functions & dreaming during sleep onset/ Gerald Vogel, David Foulkes, Harry TrosmanSome preliminary observations w/an experimental procedure for the study of hypnagogic & related phenomena/ M. Bertini, Helen B. Lewis, Herman A. Witkin3 Dream consciousness. Theories of dream formation & recent Studies of sleep consciousness/ David Foulkes Toward the experimental control of dreaming: a review of the literature/ TartA study of dreams/ Frederik van EedenDream theory in Malaya/ Kilton StewartThe 'high' dream: a new state of consciousness/ Tart4 Meditation. On meditation/ Edward W. MaupinIndividual differences in response to a zen meditation exercise/ Edward W.E. Maupin Experimental meditation/ Arthur J. Deikman Meditative techniques in psychotherapy/ Wolfgang Kretschmer5 Hypnosis. Hypnosis & the concept of the generalized reality-orientation/ Ronald E. ShorThree Dimensions of hypnotic depth/ Ronald E. ShorHypnosis, depth perception & the psychedelic experience/ Bernard S. AaronsonThe psychedelic state, the hypnotic trance & the creative act/ Stanley KrippnerPsychedelic experiences associated with a novel hypnotic procedure, mutual hypnosis/ TartAutogenic training: method, research & application in medicine/ Wolfgang Luthe6 Minor psychedelic drugs. Marijuana (cannabis) fact sheet/ Bruin Humanist ForumThe effects of marijuana on consciousness/ Anon.Psychedelic properties of genista canariensis/ James FadimanSubjective effects of nitrous oxide/ Wm JamesInhalation psychosis & related states/ Frederick B. Glaser7 Major psychedelic drugs. Current status & future trend in psychedelic research/ Robert E. MogarImplications of LSD & experimental mysticism/ Walter N. Pahnke, Wm A. Richard Attitude & behavior change thru psychedelic drug use/ Joseph DowningIpomoea purpurea: a naturally occurring psychedelic/ Chas Savage, Willis W. Harman, James FadimanPsychedelic agents in creative problem solving/ Willis Harman et al.Psychedelic experiences in acute psychoses/ Malcolm B. Bowers Jr, Daniel FreedmanGuide to the literature on psychedelic drugs/ Tart8 The psychophysiology of some altered states of consciousnessAn electroencephalographic study on the zen meditation (Zazen)/ Akira Kasamatsu, Tomio HiraiSome aspects of electroencephalographic studies in yogis/ B.K. Anand, G.S. Chhina, Baldev SinghOperant control of the EEG alpha rhythm & some of its reported effects on consciousness/ Joe KamiyaReferencesAuthor IndexSubject Index

    This enormously popular book — the best and most authoritative resource for unbiased information about how drugs affect the mind and the body — covers a wide range of available substances, from coffee to marijuana, antihistamines to psychedelics, steroids to smart drugs, and discusses likely effects, precautions, and alternatives. Now expanded and updated to cover such drugs as oxycontin, Ecstasy, Prozac, and ephedra and to address numerous ongoing issues, including the United States’ war on drugs, marijuana for therapeutic use, the overuse of drugs for children diagnosed with ADHD, and more, From Chocolate to Morphine is an invaluable resource.

    • Numerous new and rare color photographs complement the completely revised and updated text. • Explores the uses of hallucinogenic plants in shamanic rituals throughout the world. • Cross-referenced by plant, illness, preparation, season of collection, and chemical constituents. Three scientific titans join forces to completely revise the classic text on the ritual uses of psychoactive plants. They provide a fascinating testimony of these "plants of the gods," tracing their uses throughout the world and their significance in shaping culture and history. In the traditions of every culture, plants have been highly valued for their nourishing, healing, and transformative properties. The most powerful of those plants, which are known to transport the human mind into other dimensions of consciousness, have always been regarded as sacred. The authors detail the uses of hallucinogens in sacred shamanic rites while providing lucid explanations of the biochemistry of these plants and the cultural prayers, songs, and dances associated with them. The text is lavishly illustrated with 400 rare photographs of plants, people, ceremonies, and art related to the ritual use of the world's sacred psychoactive flora.

    • Throws out behaviorist theories that claim animals have no consciousness.• Offers a completely new understanding of the role psychedelics play in the development of consciousness in all species.• Reveals drug use to be a natural instinct.From caffeine-dependent goats to nectar addicted ants, the animal kingdom offers amazing examples of wild animals and insects seeking out and consuming the psychoactive substances in their environments. Author Giorgio Samorini explores this little-known phenomenon and suggests that, far from being confined to humans, the desire to experience altered states of consciousness is a natural drive shared by all living beings and that animals engage in these behaviors deliberately. Rejecting the Western cultural assumption that using drugs is a negative action or the result of an illness, Samorini opens our eyes to the possibility that beings who consume psychedelics--whether humans or animals--contribute to the evolution of their species by creating entirely new patterns of behavior that eventually will be adopted by other members of that species. The author's fascinating accounts of mushroom-loving reindeer, intoxicated birds, and drunken elephants ensure that readers will never view the animal world in quite the same way again.

    Traces the history of the use of hallucinogenic drugs and discusses the psychological and physical effects of LSD, marijuana, mescaline, and other drugs.

    Used by the shamans of Peru , the rituals and practices around this psychoactive plant-based brew date back 50-70,000 years as evidenced by rock and cave paintings found the world over. Through their use of Ayahuasca, Shamans establish contact with the spirit world which they call upon to aid them in their healing practices, understanding of the cosmos, and how to live well in the world.In The Shaman & Ayahuasca, internationally respected Peruvian shaman Don Jose´ Campos illuminates the practices and benefits of Ayahuasca with grace and gentleness, while expressing respect and gratitude for the gifts Ayahuasca has bestowed on him throughout the 25 years he has been a practicing shaman. He takes the reader on a journey through his own discovery of other worlds, other dimensions, ‘alien’ entities and ‘plant teachers.’ The Shaman & Ayahuasca gives an overview of an entire cosmology with the potential to benefit all of mankind. It is the perfect book to introduce readers to the profound experiences of Ayahuasca.

    In fact, as this illuminating study demonstrates, psychedelics have been used by human societies in every part of the world for ritual and spiritual purposes for millennia. As Paul Devereux points out, our modern culture is eccentric in its refusal to integrate the profound experiences offered by these natural substances into our own spiritual life and traditions. Modern Western culture's recent experimentation with psychedelic drugs raised the awareness of archaeologists and anthropologists, leading them to recognize the use of hallucinogens in surviving traditional societies and in the archaeological record. Devereux reveals dramatic new evidence - from linguistics, ethnobotany, biology, and other fields - for the psychedelic experiences of various prehistoric cultures, and ponders the implications and effects of psychedelic revelations on our contemporary worldview, linking them to out-of-body and near death experiencs, shamanic trances, even memory and dreaming.

    DeKorne is a "psychonaut" exploring the "imaginal realms" through Personal experimentation and scholarly research. He guides the reader through the history and lore of psychotropic plants, with advice on how to handle the eerie "Entitles" one encounters in "hyperspace". Plants and covered include: Belladonna Alkaloids; Acid Amide; Mescaline; Ayahuasca; DMT from Plants; Psilocybin; and more.

    This adventure in science and imagination, which the Medical Tribune said might herald "a Copernican revolution for the life sciences," leads the reader through unexplored jungles and uncharted aspects of mind to the heart of knowledge.In a first-person narrative of scientific discovery that opens new perspectives on biology, anthropology, and the limits of rationalism, The Cosmic Serpent reveals how startlingly different the world around us appears when we open our minds to it.

    Gordon Wasson, Jack Kornfield, Terence McKenna, the Shulgins, Rick Strassman, and others • Explores the importance of academic and religious freedom in the study of psychedelics and the mind • Exposes the need for an organized spiritual context for entheogen use in order to fully realize their transformative and sacred value We live in a time when a great many voices are calling for a spiritual renewal to address the problems that face humanity, yet the way of entheogens--one of the oldest and most widespread means of attaining a religious experience--is forbidden, surrounded by controversy and misunderstanding. Widely employed in traditional shamanic societies, entheogens figure prominently in the origins of religion and their use continues today throughout the world. They alter consciousness in such a profound way that, depending on the set and setting, they can produce the ultimate human experiences: union with God or revelation of other mystical realities. With contributions by Albert Hofmann, Terence McKenna, Ann and Alexander Shulgin, Thomas Riedlinger, Dale Pendell, and Rick Strassman as well as interviews with R. Gordon Wasson and Jack Kornfield, this book explores ancient and modern uses of psychedelic drugs, emphasizing the complementary relationship between science and mystical experience and the importance of psychedelics to the future of religion and society. Revealing the mystical-religious possibilities of substances such as psilocybin mushrooms, mescaline, and LSD, this book exposes the vital need for developing an organized spiritual context for their use in order to fully realize their transformative and sacred value. Stressing the importance of academic and religious freedom, the authors call for a revival of scientific and religious inquiry into entheogens so they may be used safely and legally by those seeking to cultivate their spiritual awareness.

    Richard Louis Miller discusses what is happening today in psychedelic medicine--and what will happen in the future--with top researchers and thinkers in this field, including Rick Doblin, Stanislav Grof, James Fadiman, Julie Holland, Dennis McKenna, David Nichols, Charles Grob, Phil Wolfson, Michael and Annie Mithoefer, Roland Griffiths, Katherine MacLean, and Robert Whitaker. Dr. Miller and his contributors cover the tumultuous history of early psychedelic research brought to a halt 50 years ago by the U.S. government as well as offering non-technical summaries of the most recent studies with MDMA, psilocybin, LSD, and ayahuasca. They explore the biochemistry of consciousness and the use of psychedelics for self-discovery and healing. They discuss the use of psilocybin for releasing fear in the terminally ill and the potential for MDMA-assisted psychotherapy in the treatment of PTSD. They examine Dr. Charles Grob’s research on the indigenous use and therapeutic properties of ayahuasca and Dr. Gabor Mate’s attempt to transport this plant medicine to a clinical setting with the help of Canada’s Department of National Health. Dr. Miller and his contributors explore the ongoing efforts to restore psychedelic therapies to the health field, the growing threat of overmedication by the pharmaceutical industry, and the links between psychiatric drugs and mental illness. They also discuss the newly shifting political climate and the push for new research, offering hope for an end to the War on Drugs and a potential renaissance of research into psychedelic medicines around the world.

    This effort, however, quickly turned into a discredited enterprise involving recreational drug use. But what if a study of psychedelics was undertaken with trusted scientific rigor? William A. Richards does just that in Sacred Knowledge, the first well-documented, sophisticated account of the effect of psychedelics on biological processes, human consciousness, and revelatory religious experiences. Richards argues that, if used responsibly and legally, psychedelics have incredible potential to assuage human suffering and constructively contribute to the quality of life on our planet. His work is based on nearly three decades of legal research with volunteers aged twenty-four to eighty-one.Sacred Knowledge enriches humanities and scientific scholarship, expanding work in philosophy, anthropology, theology, and religious studies, as well as in mental health, psychotherapy, and psychopharmacology. Richards's analysis also contributes to social and political debates over the responsible integration of psychedelic substances into modern society. His book is an invaluable resource for readers who, whether spontaneously or with the facilitation of psychedelics, have encountered meaningful, inspiring, or even disturbing states of consciousness and seek clarity about their experiences. Testing the limits of language and conceptual frameworks, Richards makes the most of experiential phenomena that stretch our concepts of reality and advances new frontiers in the study of belief, spiritual awakening, psychiatric treatment, and social well-being.

    Is it possible to truly know who we are? Do our lives have a purpose, or are we just accidental? What are we meant to contribute? What are we meant to become, to create, and to share? In The Book of Understanding, Osho, one of the most provocative thinkers of our time, challenges us to understand our world and ourselves in a new and radical way. The first step toward understanding, he says, is to question and doubt all that we have been taught to believe.All our lives we’ve been handed so-called truths by countless others—beliefs we learned to accept without reason. It is only in questioning our beliefs, assumptions, and prejudices that we can begin to uncover our own unique voice and heal the divisions within us and without.Once we discover our authentic self, we can embrace all aspects of the human experience—from the earthy, pleasure-loving qualities that characterize Zorba the Greek to the watchful, silent qualities of Gautam the Buddha. We can become whole and live with integrity, able to respond with creativity and compassion to the religious, political, and cultural divides that currently plague our society.In this groundbreaking work, Osho identifies, loosens, and ultimately helps to untie the knots of fear and misunderstanding that restrict us—leaving us free to discover and create our own individual path to freedom.Doubt—because doubt is not a sin, it is the sign of your intelligence.You are not responsible to any nation, to any church, to any God. You are responsible only for one thing, and that is self-knowledge. And the miracle is, if you can fulfill this responsibility, you will be able to fulfill many other responsibilities without any effort. The moment you come to your own being, a revolution happens in your vision. Your whole outlook about life goes through a radical change. You start feeling new responsibilities—not as something to be done, not as duty to be fulfilled, but as a joy to do. —OSHOFrom the Hardcover edition.