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Book Ayahuasca Healing and Science

Download or read book Ayahuasca Healing and Science written by Beatriz Caiuby Labate and published by Springer Nature. This book was released on 2021-04-15 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a series of perspectives on the therapeutic potential of the ritual and clinical use of the Amazonian hallucinogenic brew ayahuasca in the treatment and management of various disorders. This book presents biomedical and anthropological data on the use of ayahuasca and provides critiques on how it is used for treating depression, PTSD, anxiety, substance dependence, and eating disorders. The volume also explores ayahuasca’s role in the psychological well-being and quality of life of humans, and discusses possibilities of it enhancing cognition and coping with grief. The book examines ayahuasca’s association with psychotherapy and also highlights the challenges of integrating plant medicines into psychiatry. Further, the book expands on some preliminary research with animals, suggesting that ayahuasca acts at multiple levels of neural complexity. The study on the neurogenic effects of ayahuasca alkaloids opens a new avenue of research with potential applications ranging from psychiatric disorders to brain damage and dementia. Psychologists, psychiatrists, and other mental health professionals will find this book relevant to their work regarding substance abuse and alternative medicine.

Book Ayahuasca Medicine

Download or read book Ayahuasca Medicine written by Alan Shoemaker and published by Simon and Schuster. This book was released on 2014-02-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: An insider’s account of the journey to become an ayahuasquero, a shaman who heals with the visionary vine ayahuasca • Details the author’s training and life as a curandero using ayahuasca medicine, San Pedro cactus, tobacco purges, psychedelic mushrooms, and other visionary plants • Offers first-hand accounts of miraculous healing where ayahuasca revealed the cause of the illness, including how the author healed his mother from liver cancer • Shows how “ayahuasca tourism” symbolizes the Western world’s reawakening need to connect with the universal life force For more than 20 years American-born Alan Shoemaker has apprenticed and worked with shamans in Ecuador and Peru, learning the traditional methods of ayahuasca preparation, the ceremonial rituals for its use, and how to commune with the healing spirit of this sacred plant as well as the spirit of the San Pedro cactus and other sacred plant allies. Now a recognized and practicing ayahuasquero, or ayahuasca shaman, in Peru, he offers an insider’s account of the ayahuasca tradition and of its use for expanding consciousness and achieving healing through access to other dimensions of being. Shoemaker details his training and his own curandero practice using ayahuasca medicine, tobacco purges, psychedelic mushrooms, and other visionary plants. He discusses the different traditions of his two foremost teachers and mentors, Don Juan in the Peruvian Amazon, an ayahuasquero, and Valentin in Ecuador, a San Pedro shaman. He reveals the indispensable role played by icaros, the healing songs of the plant shaman, and offers firsthand accounts of miraculous healing resulting from ayahuasca’s ability to reveal the cause of an illness, including how he healed his mother from liver cancer. The author also addresses the rising popularity of Northerners traveling to the Amazon to seek healing and mind expansion through ayahuasca and shows how this fascination is triggered by humanity’s reawakening need to connect to the universal life force.

Book The Therapeutic Use of Ayahuasca

Download or read book The Therapeutic Use of Ayahuasca written by Beatriz Caiuby Labate and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a series of perspectives on the therapeutic potential of the ritual and clinical use of the Amazonian hallucinogenic brew ayahuasca in the treatment and management of various diseases and ailments, especially its role in psychological well-being and substance dependence. Biomedical and anthropological data on the use of ayahuasca for treating depression, PTSD, and substance dependence in different settings, such as indigenous contexts, neo-shamanic rituals, contemporary therapeutic circles, and in ayahuasca religions, in both South and North America, are presented and critiqued. Though multiple anecdotal reports on the therapeutic use of ayahuasca exist, there has been no systematic and dense reflection on the topic thus far. The book brings the therapeutic use of ayahuasca to a new level of public examination and academic debate. The texts in this volume stimulate discussion on methodological, ethical, and political aspects of research and will enhance the development of this emergent field of studies.

Book Grandmother Ayahuasca

Download or read book Grandmother Ayahuasca written by Christian Funder and published by Simon and Schuster. This book was released on 2021-06-29 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: • Examines how ayahuasca affects the brain from a neuroscientific perspective and how its effects on consciousness relate to ancient esoteric texts • Shares interviews with people who have experienced ayahuasca’s powerful “spirit doctor” effects and the author’s own ayahuasca journey from suicidal depression to a soul at peace • Investigates how ayahuasca is interwoven with the ancient practices of Amazonian shamanism Brewed from a combination of two plants--the leaves of Psychotria viridis and the vine stalks of Banisteriopsis caapi--ayahuasca has been used for millennia by indigenous tribes throughout the Upper Amazon for healing and spiritual exploration. The shamans of the Peruvian Amazon call the plant spirit within the vine Abuela Ayahuasca, Grandmother Ayahuasca. Exploring the history, lore, traditional use, psychoactive effects, and current scientific studies, Christian Funder reveals how Grandmother Ayahuasca is a profound healer, wise teacher, and life-changing guide. Examining ayahuasca from a neuroscientific perspective, the author looks at recent research on the effects of DMT--one of the psychoactive compounds in ayahuasca--as well as fMRI studies of brain activity during altered states. He explores these fi ndings as they relate to the teachings on unified states of consciousness in ancient esoteric texts and to Aldous Huxley’s theory of psychedelics inhibiting the “reducing valve” mechanism of the brain. Sharing interviews with people who have experienced ayahuasca’s powerful “spirit doctor” effects, Funder also details his own revolutionary ayahuasca healing journey from suicidal depression to a soul at peace. He explores ayahuasca’s relationship to indigenous Amazonian shamanism, including an inside look at the Shipibo tribe and the healing songs known as icaros. Offering a holistic picture of ayahuasca--from science to spirit--the author shows that this venerated hallucinogenic tea has immense therapeutic potential and just might be the long-lost shamanic connection to the sacred Gaian mind.

Book Listening to Ayahuasca

Download or read book Listening to Ayahuasca written by Rachel Harris, PhD and published by New World Library. This book was released on 2017-02-14 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Used for thousands of years by indigenous tribes of the Amazon rain forest, the mystical brew ayahuasca is now becoming increasingly popular in the West. Psychologist Rachel Harris here shares her own healing experiences and draws on her original research (the largest study of ayahuasca use in North America) into the powerful medicine’s effects on depression, addiction, PTSD, and anxiety. In this wide-ranging and personal exploration, Harris details ayahuasca’s risks and benefits, helping readers clarify their intentions and giving psychotherapists a template for transformative care and healing.

Book The Fellowship of the River

    Book Details:
  • Author : Joseph Tafur MD
  • Publisher : Joseph Tafur
  • Release : 2017-03-10
  • ISBN : 9780998609508
  • Pages : pages

Download or read book The Fellowship of the River written by Joseph Tafur MD and published by Joseph Tafur. This book was released on 2017-03-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Western medicine has not been particularly successful at getting people relief from conditions like depression, chronic pain, migraine headaches, addiction, and PTSD. Dr. Tafur helps us to understand why. I have watched people spend years in frustration and thousands of dollars consulting an army of specialists, without getting real relief from their problem. Because these and others are diseases deeply connected with the state of our emotional bodies. Too often, the Western medical approach fails to address the emotional dimension of illness. This is where traditional plant medicines, with their ability to alter consciousness and open channels of communication to our emotions, offer so much promise. The stories shared here demonstrate the astonishing-mystical, colorful, metaphysical-effects of ayahuasca and Traditional Amazonian Plant Medicine. Follow Dr. Tafur through the Amazon jungle as he develops a breakthrough understanding of how psychoactive plants interact with the complex network that connects our minds and hearts to our physical anatomy. What Dr. Tafur presents here is nothing short of a paradigm shift for modern medicine, where sacred plants, used properly in ceremony, take their place as important tools in the doctor's medicine chest, offering the missing elements of emotional and spiritual healing that have eluded us for so long. For more information about The Fellowship of The River, please visit https: //drjoetafur.com/the-fellowship-of-the-river/

Book Ayahuasca

    Book Details:
  • Author : Joan Parisi Wilcox
  • Publisher : Simon and Schuster
  • Release : 2003-10-10
  • ISBN : 1594775648
  • Pages : 180 pages

Download or read book Ayahuasca written by Joan Parisi Wilcox and published by Simon and Schuster. This book was released on 2003-10-10 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive autobiographical account of the transforming experiences possible with ayahuasca • Reveals the protocols of a traditional ayahuasca retreat and the importance of its ritual diet, isolation, and sacred songs • Relates an extensive personal account of the traditional indigenous use of ayahuasca for healing and revelation Ayahuasca: The Visionary and Healing Powers of the Vine of the Soul is an autobiographical account of the author’s work with ayahuasca, a potent and sacred plant brew of the Amazon region that is known for its extraordinary visionary and healing powers. As she learned from her experience, with the help of ayahuasca we are able to grasp our paradoxical nature, the first step to acceptance of ourselves in both our glorious and dark aspects. Ayahuasca teaches us how to release the illusions we hold about ourselves and makes it possible to integrate our many diverse aspects to acquire our true power. This book reveals the ritual protocols that must be followed prior to partaking of ayahuasca, including the traditional preparatory “diet”--which requires enduring austere conditions, isolation, and only small amounts of bland food before receiving the powers of the plant spirit from an ayahuasquero, a healing master--and the sacred songs, icaros, that are sung when imbibing the substance. Although the use of ayahuasca is growing among “underground” spiritual seekers and through the burgeoning ayahuasca tourism trade in South America, few of its seekers understand how it is used traditionally and the importance of the rituals the indigenous people follow. With this book, the author hopes to restore the importance of these indigenous practices so that we may truly understand all the gifts of ayahuasca.

Book Ayahuasca Wisdom

    Book Details:
  • Author : Jules Henry Rivers
  • Publisher :
  • Release : 2020-10-15
  • ISBN : 9781735729305
  • Pages : pages

Download or read book Ayahuasca Wisdom written by Jules Henry Rivers and published by . This book was released on 2020-10-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A science-based proposition about how to achieve spiritual healing using a proposed quantum model of the psyche. Fascinating chapters on quantum psychology covering the abstractions of the ego and subconscious, and how subpersonalities and entities control our lives. Find step by step advice to re-program the subconscious using techniques while immersed in your ayahuasca experience. By using simple quantum concepts, ayahuasca spiritual advisors, psychedelic-assisted therapists, and advanced ayahuasca practitioners will be able to adopt a common language with their clients and patients to effectively communicate and enroll them in their own healing processes. Richly illustrated with diagrams and images, this book explains with remarkable simplicity, quantum physics concepts as they relate to the proposed model of the psyche, and its practical applications for ayahuasca integration work, coaching, and spiritual healing. Bonus section containing nine intriguing stories describing in uncanny detail, the emotional breakthroughs experienced by some of the authors' ayahuasca session participants.

Book Plant Medicines  Healing and Psychedelic Science

Download or read book Plant Medicines Healing and Psychedelic Science written by Beatriz Caiuby Labate and published by Springer. This book was released on 2018-04-28 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about the intersections of three dimensions. The first is the way social scientists and historians treat the history of psychiatry and healing, especially as it intersects with psychedelics. The second encompasses a reflection on the substances themselves and their effects on bodies. The third addresses traditional healing, as it circles back to our understanding of drugs and psychiatry. The chapters explore how these dimensions are distinct, but deeply intertwined, themes that offer important insights into contemporary healing practices. The intended audience of the volume is large and diverse: neuroscientists, biologists, medical doctors, psychiatrists, psychologists; mental health professionals interested in the therapeutic application of psychedelic substances, or who work with substance abuse, depression, anxiety, and PTSD; patients and practitioners of complementary and alternative medicine; ethnobotanists and ethnopharmacologists; lawyers, criminologists, and other specialists in international law working on matters related to drug policy and human rights, as well as scholars of religious studies, anthropologists, sociologists, and historians; social scientists concerned both with the history of science, medicine, and technology, and concepts of health, illness, and healing. It has a potentially large international audience, especially considering the increasing interest in “psychedelic science” and the growing spread of the use of traditional psychoactives in the West.

Book The Ayahuasca Experience

Download or read book The Ayahuasca Experience written by Ralph Metzner and published by Simon and Schuster. This book was released on 2014-03-02 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of the chemical, biological, psychological, and experiential dimensions of ayahuasca • Details the scientific discovery of ayahuasca’s sophisticated psychoactive delivery system in the brain and body and its potential applications in medicine and psychology • Includes contributions from Dennis J. McKenna, Ph.D., J. C. Callaway, Ph.D., and Charles S. Grob, M.D., on the ethnopharmacology, psychology, phytochemistry, and neuropharmacology of ayahuasca • Provides 24 firsthand accounts of ayahuasca experiences and resulting life changes Widely recognized by anthropologists as the most powerful and widespread shamanic hallucinogen, ayahuasca has been used by native Indian and mestizo shamans in Peru, Colombia, and Ecuador for healing and divination for thousands of years. Made from the Amazonian vine Banisteriopsis caapi and the DMT-laden leaf of Psychotria viridis, ayahuasca is regarded as the embodiment of intelligent plant beings who can offer spiritual teachings and healing knowledge to those who respectfully engage with them. Many Western-trained physicians and psychologists now acknowledge that ayahuasca allows access to spiritual dimensions of consciousness, otherworldly realms and beings, and visionary experiences indistinguishable from classic religious mysticism. With contributions from leading psychoactive scholars Dennis J. McKenna, Ph.D., Charles S. Grob, M.D., and J. C. Calloway, Ph.D., on the ethnopharmacology, psychology, phytochemistry, and neuropharmacology of ayahuasca, Ralph Metzner provides a comprehensive exploration of the chemical, biological, psychological, and experiential dimensions of this Amazonian hallucinogen. He includes more than 20 firsthand accounts from people who have participated in ayahuasca rituals and experienced major life changes as a result. He details the scientific discovery of ayahuasca’s sophisticated psychoactive delivery system in the brain and body as well as the deep psychological impact of this potent entheogen. He concludes with his own findings on ayahuasca, including its applications in medicine and psychology, and compares the worldview revealed by ayahuasca visions to that of modern cultures.

Book The Internationalization of Ayahuasca

Download or read book The Internationalization of Ayahuasca written by Beatriz Caiuby Labate and published by LIT Verlag Münster. This book was released on 2011 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a fascinating compilation of medical, psychological and sociological papers on the spread of ayahuasca use...in Brazil and in several European countries (Germany, France, Italy, Spain, Netherlands), as well as the USA....highly recommended for serious students of this subject. - Ralph Metzner, Ph.D, psychologist and author of Sacred Vine of Spirits: Ayahuasca *** ...provides reliable information that has never before appeared in print, ranging from the rain forests of the Amazon to the churches in Western Europe....like it or not, ayahuasca has left the jungle and is here to stay! Read this book and you will understand the importance of its arrival on the global scene. - Dr. Stanley Krippner, Ph.D., Alan Watts Professor of Psychology, Saybrook U. *** ...a detailed consideration of the legal situation of ayahuasca...as well as a multidisciplinary assessment of the health implications of its use...a must-read for anyone attempting to understand the global implications of ayahuasca today. ~ Dr. Michael Winkelman, M.P.H., Ph.D., author of Shamanism: A Biopsychosocial Paradigm of Consciousness and Healing (Series: Performances: Intercultural Studies on Ritual, Play and Theatre - Performanzen: Interkulturelle Studien zu Ritual, Spiel und Theater - Vol. 16)

Book When Plants Dream

Download or read book When Plants Dream written by Daniel Pinchbeck and published by Watkins Media Limited. This book was released on 2019-09-10 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ayahuasca is a powerful tool for transformation, that more and more Westerners are flocking to drink in a quest for greater self-knowledge, healing and reconnection with the natural world. This formerly esoteric, little-known brew is now a growth industry. But why? Ayahuasca is a psychoactive brew that has a long history of ritual use among indigenous groups of the Upper Amazon. Made from the ayahuasca vine and the leaves of a shrub, it is associated with healing in collective ceremonies and in more intimate contexts, generally under the direction of specialist – an ayahuasquero. These are experienced practitioners who guide the ceremony and the drinkers’ experience. Ayahuasca has gained significant popularity these days in cities around the world. Why? What effect might ayahuasca be having on our culture? Does the brew, which seems to inspire environmental action, simplified lifestyles and more communitarian behaviour, act as an antidote to frenzied consumerist culture? In When Plants Dream, Pinchbeck and Rokhlin explore the economic, social, political, cultural and environmental impact that ayahuasca is having on society. Part 1 covers the background; what ayahuasca is, where it is found, and its cultural origins. Part 2 explores the role and practices of the ayahuasquero in both Amazonian and Western cultures. Part 3 examines the medicinal plants of the Amazon, looking particularly at the ingredients in ayahuasca and their therapeutic qualities, covering the most up-to-date biomedical research, psychedelic science and psychopharmacology. It also covers all the legal aspects of ayahuasca use. Lastly in Part 4 Pinchbeck and Rokhlin question the future of ayahuasca. When Plants Dream is the first book of its kind to look at the science and expanding culture of ayahuasca, from its historical use to its appropriation by the West and the impact it is having on cultures beyond the Amazon.

Book Singing to the Plants

Download or read book Singing to the Plants written by Stephan V, Beyer and published by UNM Press. This book was released on 2010-01-15 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Upper Amazon, mestizos are the Spanish-speaking descendants of Hispanic colonizers and the indigenous peoples of the jungle. Some mestizos have migrated to Amazon towns and cities, such as Iquitos and Pucallpa; most remain in small villages. They have retained features of a folk Catholicism and traditional Hispanic medicine, and have incorporated much of the religious tradition of the Amazon, especially its healing, sorcery, shamanism, and the use of potent plant hallucinogens, including ayahuasca. The result is a uniquely eclectic shamanist culture that continues to fascinate outsiders with its brilliant visionary art. Ayahuasca shamanism is now part of global culture. Once the terrain of anthropologists, it is now the subject of novels and spiritual memoirs, while ayahuasca shamans perform their healing rituals in Ontario and Wisconsin. Singing to the Plants sets forth just what this shamanism is about--what happens at an ayahuasca healing ceremony, how the apprentice shaman forms a spiritual relationship with the healing plant spirits, how sorcerers inflict the harm that the shaman heals, and the ways that plants are used in healing, love magic, and sorcery.

Book Plant Teachers

Download or read book Plant Teachers written by Jeremy Narby and published by New World Library. This book was released on 2021-08-31 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: A trailblazing anthropologist and an indigenous Amazonian healer explore the convergence of science and shamanism “The dose makes the poison,” says an old adage, reminding us that substances have the potential to heal or to harm, depending on their use. Although Western medicine treats tobacco as a harmful addictive drug, it is considered medicinal by indigenous people of the Amazon rainforest. In its unadulterated form, it holds a central place in their repertoire of traditional medicines. Along with ayahuasca, tobacco forms a part of treatments designed to heal the body, stimulate the mind, and inspire the soul with visions. In Plant Teachers, anthropologist Jeremy Narby and traditional healer Rafael Chanchari Pizuri hold a cross-cultural dialogue that explores the similarities between ayahuasca and tobacco, the role of these plants in indigenous cultures, and the hidden truths they reveal about nature. Juxtaposing and synthesizing two worldviews, Plant Teachers invites readers on a wide-ranging journey through anthropology, botany, and biochemistry, while raising tantalizing questions about the relationship between science and other ways of knowing.

Book Psychedelic Medicine

Download or read book Psychedelic Medicine written by Richard Louis Miller and published by Simon and Schuster. This book was released on 2017-11-21 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the potential of psychedelics as medicine and the intersections of politics, science, and psychedelics • Explores the tumultuous history of psychedelic research, the efforts to restore psychedelic therapies, and the links between psychiatric drugs and mental illness • Offers non-technical summaries of the most recent, double-blind, placebo-controlled studies with MDMA, psilocybin, LSD, and ayahuasca • Includes the work of 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 Embracing the revival of psychedelic research and the discovery of new therapeutic uses, clinical psychologist Dr. 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.

Book The World Ayahuasca Diaspora

Download or read book The World Ayahuasca Diaspora written by Beatriz Caiuby Labate and published by Taylor & Francis. This book was released on 2016-09-01 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ayahuasca is a psychoactive substance that has long been associated with indigenous Amazonian shamanic practices. The recent rise of the drink’s visibility in the media and popular culture, and its rapidly advancing inroads into international awareness, mean that the field of ayahuasca is quickly expanding. This expansion brings with it legal problems, economic inequalities, new forms of ritual and belief, cultural misunderstandings, and other controversies and reinventions. In The World Ayahuasca Diaspora, leading scholars, including established academics and new voices in anthropology, religious studies, and law fuse case-study ethnographies with evaluations of relevant legal and anthropological knowledge. They explore how the substance has impacted indigenous communities, new urban religiosities, ritual healing, international drug policy, religious persecution, and recreational drug milieus. This unique book presents classic and contemporary issues in social science and the humanities, providing rich material on the bourgeoning expansion of ayahuasca use around the globe.

Book Sacred Vine of Spirits  Ayahuasca

Download or read book Sacred Vine of Spirits Ayahuasca written by Ralph Metzner, Ph.D. and published by Inner Traditions / Bear & Co. This book was released on 2005-11-22 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of writings on the chemical, biological, psychological, and experiential dimensions of Ayahuasca • Includes 24 firsthand accounts of Ayahuasca experiences and resulting life changes, including contributions from J. C. Callaway, Charles S. Grob, and Dennis J. McKenna • Discusses the medical and psychological applications of Ayahuasca Ayahuasca is a hallucinogenic Amazonian plant mixture that has been used for hundreds, perhaps thousands, of years by native Indian and mestizo shamans in Peru, Colombia, and Ecuador for healing and divination. Many Western-trained physicians and psychologists have acknowledged that this substance can allow access to spiritual dimensions of consciousness, even mystical experiences indistinguishable from classic religious mysticism. In Sacred Vine of Spirits: Ayahuasca Ralph Metzner, a pioneer in the study of consciousness, has assembled a group of authoritative contributors who provide an exploration of the chemical, biological, psychological, and experiential dimensions of ayahuasca. He begins with more than 20 firsthand accounts from Westerners who have used ayahuasca and then presents the history, psychology, and chemistry of ayahuasca from leading scholars in the field of psychoactive research. He concludes with his own findings on ayahuasca, including its applications in medicine and psychology, and compares the worldview revealed by ayahuasca visions to that of Western cultures.