Terence McKenna hypothesizes that as the North African jungles receded, giving way to savannas and grasslands near the end of the most recent ice age, a branch of our arboreal primate ancestors left the forest canopy and began living in the open areas beyond. There they experimented with new varieties of foods as they adapted, physically and mentally, to the environment. Among the new foods found in this environment were psilocybin-containing mushrooms.

When Michael Pollan set out to research how LSD and psilocybin (the active ingredient in magic mushrooms) are being used to provide relief to people suffering from difficult-to-treat conditions such as depression, addiction, and anxiety, he did not intend to write what is undoubtedly his most personal book. But upon discovering how these remarkable substances are improving the lives not only of the mentally ill but also of healthy people coming to grips with the challenges of everyday life, he decided to explore the landscape of the mind in the first person as well as the third.

This is the story of LSD told by a concerned yet hopeful father, organic chemist Albert Hofmann, PhD. He traces LSD's path from a promising psychiatric research medicine to a recreational drug sparking hysteria and prohibition. In LSD: My Problem Child, we follow Dr. Hofmann's trek across Mexico to discover sacred plants related to LSD, and listen in as he corresponds with other notable figures about his remarkable discovery.  

Of all the things humans rely on plants for - sustenance, beauty, medicine, fragrance, flavor, fiber - surely the most curious is our use of them to change consciousness: to stimulate or calm, fiddle with or completely alter, the qualities of our mental experience. Take coffee and tea: People around the world rely on caffeine to sharpen their minds. But we do not usually think of caffeine as a drug, or our daily use as an addiction, because it is legal and socially acceptable.

This mesmerizing, surreal account of the bizarre adventures of Terence McKenna, his brother Dennis, and a small band of their friends, is a wild ride of exotic experience and scientific inquiry. Exploring the Amazon Basin in search of mythical shamanic hallucinogens, they encounter a host of unusual characters - including a mushroom, a flying saucer, pirate Mantids from outer space, an appearance by James and Nora Joyce in the guise of poultry, and translinguistic matter - and discover the missing link in the development of human consciousness and language. 

The Way of the Psychonaut is one of the most important books ever written about the human psyche and the spiritual quest. The new understandings were made possible thanks to Albert Hofmann’s discovery of LSD - the microscope and telescope of the human psyche - as well as other psychedelic substances. This comprehensive work is a tour de force through the worlds of psychology and psychotherapy, Holotropic Breathwork, maps of the psyche, birth, sex, and death, psychospiritual rebirth, the roots of trauma...

The secretive Mysteries conducted at Eleusis in Greece for nearly two millennia have long puzzled scholars with strange accounts of initiates experiencing otherworldly journeys. In this groundbreaking work, three experts - a mycologist, a chemist, and a historian - argue persuasively that the sacred potion given to participants in the course of the ritual contained a psychoactive entheogen. The authors then expand the discussion to show that natural psychedelic agents have been used in spiritual rituals across history and cultures.  

Holotropic means "moving toward wholeness," from the Greek holos (whole) and trepein (moving in the direction of). The breathwork utilizes the remarkable healing and transformative potential of non-ordinary states of consciousness. These states engender a rich array of experiences with unique healing potential - reliving childhood memories, infancy, birth and prenatal life, and elements from the historical and archetypal realms of the collective unconscious. 

From 1990 to 1995 Dr. Rick Strassman conducted U.S. Government-approved and funded clinical research at the University of New Mexico in which he injected 60 volunteers with DMT, one of the most powerful psychedelics known. His detailed account of those sessions is an extraordinarily riveting inquiry into the nature of the human mind and the therapeutic potential of psychedelics. DMT, a plant-derived chemical found in the psychedelic Amazon brew, ayahuasca, is also manufactured by the human brain. In Strassman's volunteers, it consistently produced near-death and mystical experiences.

We are in the midst of a powerful psychedelic renaissance. After four decades of hibernation, the promise of the psychoactive 60s - that deeper self-awareness, achieved through reality-bending substances and practices, will lead to greater external harmony - is again gaining a major following. The signs are everywhere, from the influence of today's preeminent psychedelic thinker Daniel Pinchbeck, to the renewed interest in the legacy of Terence McKenna, and to the upsurge of collective cultural phenomena like the spectacle of Burning Man.

Less than 50,000 years ago mankind had no art, no religion, no sophisticated symbolism, no innovative thinking. Then, in a dramatic and electrifying change, described by scientists as "the greatest riddle in human history," all the skills and qualities that we value most highly in ourselves appeared already fully formed, as though bestowed on us by hidden powers. In Visionary, Graham Hancock sets out to investigate this mysterious "before-and-after moment" and to discover the truth about the influences that gave birth to modern human mind.

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. Dr. Miller and his contributors cover the tumultuous history of early psychedelic research brought to a halt 50 years ago by the US government as well as offering non-technical summaries of the most recent studies with MDMA, psilocybin, LSD, and ayahuasca.

Journey alongside professor Bache as he touches the living intelligence of our universe - an intelligence that both embraced and crushed him - and demonstrates how direct experience of the divine can change your perspective on core issues in philosophy and religion. Chronicling his 73 sessions, the author reveals the spiral of death and rebirth that took him through the collective unconscious into the creative intelligence of the universe. 

Chemistry - The Complete College Level Review is great for students taking the USMLE Step 1, HESI A2, or TEAS exams. This audiobook has been written by experienced professors to produce the most complete, easy, and concise guide to learn everything you need. We have also made the audiobook great for visual learners as well by including diagrams that the narrator will refer to throughout. This audiobook includes practice questions for each subject so the student can understand how to answer certain questions that might appear on tests.

The so-called Tibetan Book of the Dead has been renowned for centuries as a cornerstone of Buddhist wisdom and religious thought. More recently, it has become highly influential in the Western world for its psychological insights into the processes of death and dying - and what they can teach us about the ways we live our lives. It has also been found to be helpful in the grieving process by people who have recently lost their loved ones. This authoritative translation preserves the form and spirit of the original and was prepared especially for Western audiences.