Psychedelics have been used since the dawn of time, when monkey people found shrooms growing on dung and figured, meh, why not give that a try? Since then we’ve had an on and off relationship with these substances and while these days they seem to be more obscure and people assume they are only talked about in the fringe, the truth is quite the opposite. Here is a list of famous people who you probably never knew were into psychedelics!

  1. Steve Jobs
    The co-founder of Apple famously credited his use of LSD with being one of the most profound experiences of his life. Jobs believed that psychedelics played a significant role in his creativity and ability to think outside the box, contributing to the innovative products that defined Apple.
  2. Aldous Huxley
    The author of “Brave New World” was a known advocate for psychedelics, particularly mescaline and LSD. His book “The Doors of Perception” is a seminal work that explores his experiences with mescaline and his belief that psychedelics could help humans reach higher states of consciousness.
  3. Timothy Leary
    A Harvard psychologist and one of the most famous advocates of LSD during the 1960s, Timothy Leary’s work and philosophy around psychedelics greatly influenced the counterculture movement. Leary’s mantra, “Turn on, tune in, drop out,” became a rallying cry for a generation exploring new states of consciousness.
  4. Richard Feynman
    The Nobel Prize-winning physicist reportedly experimented with LSD and marijuana in the 1960s. Feynman was interested in exploring altered states of consciousness and believed that these experiences could provide new insights into the nature of reality.
  5. Ken Kesey
    The author of “One Flew Over the Cuckoo’s Nest” was a central figure in the psychedelic movement, known for his experiences with LSD and the infamous “Merry Pranksters.” Kesey’s use of psychedelics inspired much of his writing and his countercultural activities.
  6. Hunter S. Thompson
    The gonzo journalist and author of “Fear and Loathing in Las Vegas” was an unabashed user of a variety of psychedelics, which heavily influenced his writing style and worldview. Thompson’s experiences with these substances are vividly described in his works, often blurring the lines between reality and hallucination.
  7. John Lennon
    The Beatles member openly discussed his use of LSD, which inspired many of the band’s songs during the late 1960s, including “Lucy in the Sky with Diamonds.” Lennon believed that psychedelics helped him explore new dimensions of creativity and spirituality.
  8. Carlos Santana
    The legendary guitarist has shared stories about his use of LSD, particularly during the recording of the iconic “Woodstock” performance, which he said was a spiritually transformative experience. Santana credits psychedIt seems the response is too lengthy for a single completion. Let’s break it down further: 
  9. Carlos Santana
    The legendary guitarist has shared stories about his use of LSD, particularly during the recording of the iconic “Woodstock” performance, which he described as a spiritually transformative experience. Santana has credited psychedelics with influencing his music and spiritual beliefs, helping him connect deeply with his creative muse.
  10. Allen Ginsberg
    A leading figure of the Beat Generation, poet Allen Ginsberg was an early advocate of psychedelics, including LSD and psilocybin. Ginsberg believed these substances could help expand human consciousness and inspire profound creativity, a belief that permeated his poetry and activism.
  11. Bill Wilson
    The co-founder of Alcoholics Anonymous (AA), Bill Wilson experimented with LSD in the 1950s, believing it could help people achieve the spiritual awakening necessary for recovery from addiction. Although AA did not adopt this approach, Wilson’s exploration of psychedelics reflected his openness to unconventional methods of healing.
  12. Jerry Garcia
    The Grateful Dead frontman was a known user of LSD, which was a central element of the band’s music and culture. Garcia’s experiences with psychedelics deeply influenced the Grateful Dead’s improvisational style and the formation of the “Deadhead” community, which became synonymous with the psychedelic counterculture.
  13. Ram Dass (Richard Alpert)
    A spiritual teacher and author of “Be Here Now,” Ram Dass was initially a Harvard psychologist who, along with Timothy Leary, conducted extensive research with LSD. His transformation from Richard Alpert to Ram Dass was profoundly influenced by his psychedelic experiences, which led him to explore Eastern spirituality and mindfulness practices.
  14. Kary Mullis
    The Nobel Prize-winning scientist who invented the polymerase chain reaction (PCR) technique credited his use of LSD with helping him visualize this groundbreaking scientific discovery. Mullis was a vocal advocate for the creative and cognitive benefits of psychedelics, believing they played a significant role in his scientific breakthroughs.
  15. George Harrison
    Another member of The Beatles who had profound experiences with LSD, George Harrison’s use of psychedelics influenced his spiritual journey and his exploration of Indian music and philosophy. Harrison’s songs, such as “Within You Without You,” reflect the deep spiritual insights he gained through these experiences.
  16. Jack Kerouac
    A key figure of the Beat Generation, Jack Kerouac experimented with various psychedelics, including mescaline, and referenced them in his writing. Kerouac’s explorations of altered states of consciousness contributed to the spontaneous, free-flowing style of his works, such as “On the Road.”
  17. Terrence McKenna
    An ethnobotanist and author, Terrence McKenna was known for his advocacy of psychedelics, particularly psilocybin mushrooms. McKenna believed that these substances could unlock profound insights into human consciousness and the nature of reality, and he devoted much of his life to studying and promoting their use.
  18. Robert Anton Wilson
    The author and futurist explored psychedelics extensively, particularly LSD, and incorporated his experiences into his writing. Wilson’s works, such as “The Illuminatus! Trilogy,” blend psychedelic experiences with conspiracy theories and philosophical musings, reflecting his belief in the transformative power of these substances.
  19. Abbie Hoffman
    A social activist and co-founder of the Youth International Party (Yippies), Abbie Hoffman was a prominent user of LSD and other psychedelics. Hoffman believed that these substances could play a key role in the cultural revolution of the 1960s, helping to challenge societal norms and promote radical change.
  20. Stanislav Grof
    A psychiatrist and one of the pioneers of psychedelic therapy, Stanislav Grof conducted extensive research on the therapeutic use of LSD in treating mental health disorders. Grof developed the concept of “Holotropic Breathwork,” a non-drug method of achieving altered states of consciousness inspired by his work with psychedelics.
  21. Tom Wolfe
    The author of “The Electric Kool-Aid Acid Test,” Tom Wolfe chronicled the early days of LSD use in the United States, particularly the adventures of Ken Kesey and the Merry Pranksters. Wolfe’s book became a seminal work on the psychedelic counterculture, capturing the spirit of experimentation and rebellion that defined the 1960s.
  22. John C. Lilly
    A physician and neuroscientist, John C. Lilly studied the effects of LSD on consciousness and developed the isolation tank, a device used to explore altered states of mind. Lilly’s work with psychedelics and his exploration of human consciousness influenced a generation of scientists and psychonauts.
  23. Robert Crumb
    An influential cartoonist known for his psychedelic-inspired artwork, Robert Crumb was a key figure in the underground comix movement of the 1960s. His characters, such as Mr. Natural, often reflected the surreal, mind-bending experiences associated with psychedelics.
  24. Jean-Paul Sartre
    The French existentialist philosopher experimented with mescaline, a psychedelic substance derived from the peyote cactus. Sartre’s experiences with mescaline influenced his philosophical explorations of consciousness, freedom, and the human condition.
  25. Albert Hofmann
    The Swiss chemist who first synthesized LSD, Albert Hofmann later became an advocate for its use in psychiatry and personal exploration. Hofmann’s “Bicycle Day” trip, when he accidentally ingested LSD, became a legendary moment in the history of psychedelics.
  26. Ayn Rand
    The philosopher and author of “Atlas Shrugged” reportedly experimented with psychedelics, including mescaline, during her early years. Although Rand later rejected the use of drugs, her early explorations of consciousness may have influenced her philosophical ideas about reality and individualism.
  27. Carl Sagan
    The renowned astrophysicist is rumored to have experimented with psychedelics, though he never confirmed it publicly. Sagan’s work, which often explored the mysteries of the universe and the potential for life beyond Earth, reflects a deep curiosity about the nature of reality, a curiosity that may have been influenced by altered states of consciousness.
  28. Francis Crick
    The co-discoverer of the structure of DNA, Francis Crick reportedly used LSD to help him visualize the double helix structure. Crick’s experimentation with psychedelics was part of his broader interest in understanding the mind and the nature of human consciousness.
  29. Buckminster Fuller
    The architect and systems theorist, known for his innovative designs like the geodesic dome, was reportedly a user of psychedelics. Fuller believed that these substances could help unlock new ways of thinking and problem-solving, contributing to his visionary ideas about sustainability and human potential.
  30. Aneurin Bevan
    The British politician and architect of the National Health Service (NHS) is rumored to have experimented with LSD, though evidence is scarce. Bevan’s progressive ideas about public health and social welfare may have been influenced by his exploration of altered states of consciousness.
  31. Timothy Leary
    Again, Timothy Leary’s work cannot be understated as a key figure in the history of psychedelics. His advocacy for the use of LSD as a tool for personal and societal transformation made him a countercultural icon and a controversial figure in the 1960s.
  32. William S. Burroughs
    The Beat Generation author of “Naked Lunch” was a prolific user of psychedelics, particularly LSD and ayahuasca. Burroughs’ writing often explored themes of addiction, control, and altered states of consciousness, reflecting his deep engagement with these substances.
  33. Ken Babbs
    A member of Ken Kesey’s Merry Pranksters, Ken Babbs was known for his psychedelic adventures and his role in the countercultural movement of the 1960s. Babbs’ experiences with LSD influenced his writings and his activism, making him a key figure in the psychedelic scene.
  34. Neal Cassady
    An icon of the Beat Generation, Neal Cassady was a close associate of Jack Kerouac, Allen Ginsberg, and Ken Kesey. Cassady frequently used psychedelics with Kesey and the Merry Pranksters, and his wild, free-spirited lifestyle became a symbol of the countercultural movement.
  35. Gary Snyder
    The poet and environmental activist, Gary Snyder was influenced by his experiences with psychedelics and his study of Zen Buddhism. Snyder’s poetry often reflects his deep connection to nature and his exploration of consciousness, themes that were shaped by his use of psychedelics.
  36. Gordon Wasson
    An ethnobotanist who brought knowledge of psilocybin mushrooms to the West, Gordon Wasson’s work was instrumental in introducing the Western world to the use of psychedelics in indigenous cultures. His writings on his experiences with psilocybin in Mexico sparked widespread interest in the potential of these substances.
  37. Robert Graves
    The poet and author of “I, Claudius” explored the use of mescaline and other psychedelics. Graves believed that these substances could help unlock creative potential and provide access to deeper layers of the mind, influencing his literary work.
  38. Humphry Osmond
    A psychiatrist who coined the term “psychedelic,” Humphry Osmond conducted groundbreaking research on the therapeutic potential of LSD and mescaline. Osmond’s work laid the foundation for the use of psychedelics in psychiatryLet’s continue with the expanded descriptions for historical figures: 
  1. Humphry Osmond
    A psychiatrist who coined the term “psychedelic,” Humphry Osmond conducted groundbreaking research on the therapeutic potential of LSD and mescaline. Osmond’s work laid the foundation for the use of psychedelics in psychiatry, particularly for treating mental health disorders like alcoholism and schizophrenia.
  2. Brian Wilson
    The co-founder of The Beach Boys, Brian Wilson, used LSD during the 1960s, which had a profound impact on his music. His experiences with psychedelics are reflected in the complex and innovative arrangements found on the album “Pet Sounds,” which is considered one of the greatest albums of all time.
  3. Allen Cohen
    Founder of the San Francisco Oracle, a key publication in the 1960s counterculture, Allen Cohen was heavily influenced by the psychedelic movement. His publication played a significant role in spreading the message of the psychedelic experience and its potential for personal and societal transformation.
  4. Alexander Shulgin
    A chemist known as the “godfather of psychedelics,” Alexander Shulgin developed and tested hundreds of psychoactive compounds, including MDMA. Shulgin’s work has been foundational in the study of psychedelics and their potential applications in psychotherapy.
  5. Paul Kantner
    The co-founder of Jefferson Airplane, a band synonymous with the psychedelic era, Paul Kantner was a known user of LSD. His experiences with psychedelics deeply influenced the band’s music, particularly their iconic album “Surrealistic Pillow.”
  6. Rick Wright
    The keyboardist for Pink Floyd, Rick Wright, was part of the band’s early explorations with LSD, which influenced the creation of their groundbreaking psychedelic music. Albums like “The Dark Side of the Moon” and “Wish You Were Here” reflect the profound impact of psychedelics on the band’s sound and themes.
  7. Peter Fonda
    The actor famously portrayed a biker on an LSD trip in the film “Easy Rider,” which became a cultural touchstone of the 1960s. Fonda’s real-life experiences with psychedelics informed his portrayal and helped make the film a defining statement of the counterculture.
  8. Dennis Hopper
    Co-star and director of “Easy Rider,” Dennis Hopper was known for his use of psychedelics, both on and off-screen. Hopper’s work in film and art was heavily influenced by his experiences with these substances, contributing to his reputation as a countercultural icon.
  9. Roger Waters
    The bassist for Pink Floyd, Roger Waters, has referenced psychedelic experiences in the band’s music, particularly in the album “The Wall.” Waters’ exploration of altered states of consciousness influenced the themes of alienation, madness, and human experience that pervade Pink Floyd’s work.
  10. Tim Buckley
    The singer-songwriter, known for his innovative and emotionally intense music, was influenced by his experiences with psychedelics. Buckley’s work, which blends folk, jazz, and avant-garde elements, reflects the expanded consciousness and creative freedom that psychedelics can inspire.
  11. Rodney Bingenheimer
    Known as “The Mayor of the Sunset Strip,” Rodney Bingenheimer was a DJ and key figure in the Los Angeles music scene during the 1960s and 70s. He was part of the psychedelic scene and helped popularize many bands that were influenced by psychedelic music.
  12. Edie Sedgwick
    A socialite and model associated with Andy Warhol’s Factory, Edie Sedgwick was known for her experimentation with psychedelics. Sedgwick’s experiences with these substances contributed to her iconic status as a symbol of the 1960s counterculture.
  13. Janis Joplin
    The singer, who was a prominent figure in the 1960s counterculture, explored psychedelics during her rise to fame. Joplin’s powerful and emotional performances were often infused with the raw energy and intensity she experienced through her psychedelic use.
  14. John Fahey
    The guitarist known for his unique blend of American folk and avant-garde music, John Fahey, incorporated his psychedelic experiences into his sound. Fahey’s music, which often features surreal and introspective themes, reflects the influence of psychedelics on his creative process.
  15. David Gilmour
    The guitarist for Pink Floyd, who replaced Syd Barrett, continued the band’s psychedelic legacy. Gilmour’s use of psychedelics influenced his approach to music, contributing to the band’s distinct sound that combines spacey atmospheres with profound emotional depth.
  16. Phil Lesh
    The bassist for The Grateful Dead, Phil Lesh, was deeply involved in the band’s psychedelic culture. Lesh’s experiences with LSD played a significant role in the development of the Dead’s improvisational style and their reputation as pioneers of the psychedelic rock genre.
  17. Syd Barrett
    The original frontman of Pink Floyd, Syd Barrett, was heavily influenced by his extensive use of LSD, which had a profound impact on his music and mental health. Barrett’s unique and experimental approach to songwriting and performance helped define the early sound of Pink Floyd and left a lasting legacy in the world of psychedelic music.
  18. William James
    The philosopher and psychologist, often referred to as the “father of American psychology,” experimented with nitrous oxide (laughing gas), which, though not a traditional psychedelic, induced altered states of consciousness that influenced his thinking. James’s exploration of mystical experiences and the nature of consciousness was foundational in the development of transpersonal psychology.
  19. Aldous Huxley
    The author and intellectual, best known for his novel “Brave New World,” was an early advocate for the use of psychedelics in exploring the mind and expanding consciousness. Huxley famously wrote about his experiences with mescaline in his book “The Doors of Perception,” which remains a seminal text on the subject.
  20. Richard Feynman
    The Nobel Prize-winning physicist, who is celebrated for his work in quantum mechanics and his ability to communicate complex ideas, is rumored to have experimented with LSD. Feynman was interested in the nature of consciousness and the ways in which altered states of mind might provide insights into the workings of the universe.
  21. Ram Dass
    Born Richard Alpert, Ram Dass was a Harvard professor who, along with Timothy Leary, conducted some of the earliest studies on the effects of LSD. After being dismissed from Harvard for his controversial research, he traveled to India, where he became a spiritual teacher and wrote the influential book “Be Here Now.”
  22. Allen Ginsberg
    The poet and key figure in the Beat Generation was an early advocate for the use of psychedelics, particularly LSD, as a means of expanding consciousness and fostering creativity. Ginsberg’s work, including his famous poem “Howl,” was deeply influenced by his experiences with these substances.
  23. Ken Kesey
    The author of “One Flew Over the Cuckoo’s Nest” and leader of the Merry Pranksters, Ken Kesey was a central figure in the counterculture movement of the 1960s. His experiences with LSD, both in government-sponsored experiments and on his own, were instrumental in shaping his writing and his approach to life.
  24. Hunter S. Thompson
    The journalist and author, best known for his book “Fear and Loathing in Las Vegas,” was a prolific user of psychedelics and other drugs. Thompson’s “gonzo” style of journalism, which blends fact and fiction, was heavily influenced by his experiences with LSD and his belief in the importance of personal freedom and exploration.
  25. Neal Cassady
    The inspiration for the character of Dean Moriarty in Jack Kerouac’s “On the Road,” Neal Cassady was a key figure in the Beat Generation and a close friend of both Kerouac and Ginsberg. Cassady was known for his use of psychedelics and other drugs, which he believed helped him achieve a deeper understanding of the world.
  26. Terrence McKenna
    The ethnobotanist and author was one of the most influential advocates for the use of psychedelics in exploring human consciousness. McKenna’s books, including “Food of the Gods” and “The Archaic Revival,” explore the history of psychedelic use and its potential for fostering creativity, spiritual growth, and societal change.
  27. Albert Hofmann
    The Swiss chemist who first synthesized LSD in 1938, Hofmann later became an advocate for the drug’s use in medicine and psychology. His book “LSD: My Problem Child” provides a detailed account of his discovery and the subsequent rise of LSD as a cultural phenomenon.
  28. Stanislav Grof
    The psychiatrist and researcher is one of the founders of the field of transpersonal psychology, which explores the spiritual and transcendent aspects of human experience. Grof’s work with LSD in the 1950s and 60s led him to develop techniques for using psychedelics in psychotherapy, particularly for treating trauma and facilitating spiritual growth.
  29. Alexander Shulgin
    The chemist and pharmacologist, known as the “Godfather of Ecstasy,” synthesized hundreds of psychoactive compounds, including MDMA, and documented their effects in his books “PIHKAL” and “TIHKAL.” Shulgin’s work has had a profound impact on the study of psychedelics and their potential therapeutic uses.
  30. Aldous Huxley
    The author of “Brave New World” was a key figure in the popularization of psychedelicsLet’s continue with the expanded descriptions for historical figures who have used psychedelics:
  1. Stanislav Grof
    The psychiatrist and researcher is one of the founders of transpersonal psychology, which explores the spiritual and transcendent aspects of human experience. Grof’s work with LSD in the 1950s and 60s led him to develop techniques for using psychedelics in psychotherapy, particularly for treating trauma and facilitating spiritual growth. His book “The Holotropic Mind” delves into the potential of psychedelics to unlock deep psychological and spiritual insights.
  2. Alexander Shulgin
    Known as the “Godfather of Ecstasy,” Alexander Shulgin was a chemist and pharmacologist who synthesized hundreds of psychoactive compounds, including MDMA. Shulgin documented his and his wife Ann Shulgin’s experiences with these substances in his books “PIHKAL” and “TIHKAL,” which have had a profound impact on the study of psychedelics and their potential therapeutic uses.
  3. Aldous Huxley
    Author of “Brave New World,” Huxley was also a key figure in the popularization of psychedelics. His book “The Doors of Perception,” which chronicles his experiences with mescaline, is considered a seminal work in the exploration of altered states of consciousness. Huxley believed that psychedelics could help humans reach higher states of awareness and spirituality.
  4. Ram Dass (Richard Alpert)
    After being dismissed from Harvard for his controversial research with Timothy Leary, Richard Alpert traveled to India and became Ram Dass, a spiritual teacher. His experiences with LSD and other psychedelics were pivotal in his spiritual transformation, leading to the creation of his influential book “Be Here Now,” which has inspired generations of spiritual seekers.
  5. Allen Ginsberg
    A poet and leading figure of the Beat Generation, Ginsberg was an early advocate for psychedelics, particularly LSD and psilocybin. He believed these substances could expand consciousness and inspire creativity, a belief that permeated his poetry and activism. Ginsberg’s work, including “Howl,” reflects the influence of his psychedelic experiences.
  6. Ken Kesey
    Author of “One Flew Over the Cuckoo’s Nest” and leader of the Merry Pranksters, Ken Kesey was a central figure in the 1960s counterculture movement. His experiences with LSD, both in government-sponsored experiments and on his own, were instrumental in shaping his writing and his approach to life. The Merry Pranksters’ cross-country trip in the bus “Furthur” became a symbol of the psychedelic era.
  7. Hunter S. Thompson
    The journalist and author, best known for his book “Fear and Loathing in Las Vegas,” was a prolific user of psychedelics and other drugs. Thompson’s “gonzo” style of journalism, which blends fact and fiction, was heavily influenced by his experiences with LSD. His writings often reflect the chaotic and surreal nature of psychedelic experiences.
  8. Neal Cassady
    Inspiration for the character of Dean Moriarty in Jack Kerouac’s “On the Road,” Neal Cassady was a key figure in the Beat Generation and a close friend of Kerouac and Ginsberg. Cassady was known for his use of psychedelics and other drugs, which he believed helped him achieve a deeper understanding of the world. His high-energy personality and adventures on the road became legendary.
  9. Terrence McKenna
    An ethnobotanist and author, Terrence McKenna was one of the most influential advocates for the use of psychedelics in exploring human consciousness. McKenna’s books, including “Food of the Gods” and “The Archaic Revival,” explore the history of psychedelic use and its potential for fostering creativity, spiritual growth, and societal change. He is known for his theory of the “stoned ape” hypothesis, which suggests that psychedelics played a key role in human evolution.
  10. Albert Hofmann
    The Swiss chemist who first synthesized LSD in 1938, Albert Hofmann later became an advocate for its use in medicine and psychology. His book “LSD: My Problem Child” provides a detailed account of his discovery and the subsequent rise of LSD as a cultural phenomenon. Hofmann believed in the potential of psychedelics to enhance human consciousness and improve mental health.
  11. Aldous Huxley
    Huxley is often cited multiple times due to his pivotal role in the popularization of psychedelics. His experiences with mescaline and later LSD influenced his thoughts on human potential, spirituality, and the nature of reality. Huxley was a firm believer in the transformative power of psychedelics, which he saw as a means to access the “mind at large.”
  12. Aleister Crowley
    The British occultist and writer experimented with a variety of psychoactive substances, including mescaline, as part of his spiritual practices. Crowley believed that these substances could facilitate mystical experiences and help practitioners achieve greater spiritual awareness. His work in the field of magick often intersected with his exploration of altered states of consciousness.
  13. David Bowie
    The musician experimented with psychedelics in the 1970s, which influenced his music and public persona. Bowie’s exploration of LSD and other substances contributed to the creation of his alter ego, Ziggy Stardust, and the development of his distinctive, otherworldly style.
  14. Syd Barrett
    The original frontman of Pink Floyd, Syd Barrett, was heavily influenced by his extensive use of LSD, which had a profound impact on his music and mental health. Barrett’s unique and experimental approach to songwriting and performance helped define the early sound of Pink Floyd and left a lasting legacy in the world of psychedelic music.
  15. Carlos Castaneda
    The author of “The Teachings of Don Juan,” Castaneda wrote about his experiences with peyote and other psychoactive plants under the guidance of a Yaqui shaman. His books, which blend anthropology, mysticism, and fiction, became influential in the New Age movement and the exploration of altered states of consciousness.
  16. Paul McCartney
    The Beatles’ member Paul McCartney, along with his bandmates, experimented with LSD during the 1960s. McCartney has spoken about the profound impact psychedelics had on his creativity, particularly in the production of albums like “Sgt. Pepper’s Lonely Hearts Club Band,” which is considered a cornerstone of psychedelic rock.
  17. Brian Jones
    The founding member of The Rolling Stones, Brian Jones, was known for his extensive experimentation with psychedelics during the 1960s. His use of these substances influenced the band’s music, particularly on tracks like “Paint It Black,” which reflected the dark, introspective side of psychedelic experiences.
  18. Owsley Stanley
    A sound engineer and clandestine LSD chemist for The Grateful Dead, Owsley Stanley was instrumental in the production and distribution of high-quality LSD during the 1960s. His work not only influenced the music of The Grateful Dead but also played a significant role in the spread of psychedelic culture.
  19. Robert Crumb
    An influential cartoonist known for his psychedelic-inspired artwork, Robert Crumb was a key figure in the underground comix movement of the 1960s. His characters, such as Mr. Natural, often reflected the surreal, mind-bending experiences associated with psychedelics.
  20. Jean-Paul Sartre
    The French existentialist philosopher experimented with mescaline, a psychedelic substance derived from the peyote cactus. Sartre’s experiences with mescaline influenced his philosophical explorations of consciousness, freedom, and the human condition, which are central themes in his work.
  21. Ralph Metzner
    A psychologist who collaborated with Timothy Leary and Richard Alpert at Harvard, Ralph Metzner was involved in some of the earliest research on the effects of LSD. Metzner later became a prominent figure in the field of transpersonal psychology and wrote extensively on the therapeutic potential of psychedelics.
  22. Richard Wright
    The keyboardist for Pink Floyd, Richard Wright was part of the band’s early explorations with LSD, which influenced the creation of their groundbreaking psychedelic music. Wright’s atmospheric and experimental keyboard work played a crucial role in shaping the sound of albums like “The Dark Side of the Moon.”
  23. William S. Burroughs
    The Beat Generation author of “Naked Lunch” was a prolific user of psychedelics, particularly LSD and ayahuasca. Burroughs’ writing often explored themes of addiction, control, and altered states of consciousness, reflecting his deep engagement with these substances.
  24. Rick Wright
    A member of Pink Floyd, Rick Wright’s keyboard work contributed to the band’s distinctive psychedelic sound. His use of psychedelics helped shape the band’s early albums and their exploration of the boundaries between reality and imagination.
  25. Gary Snyder
    A poet and environmental activist, Gary Snyder was influenced by his experiences with psychedelics and his study of Zen Buddhism. Snyder’s poetry often reflects his deep connection to nature and his exploration of consciousness, themes that were shaped by his use of psychedelics.
  26. Wavy Gravy
    An activist and entertainer known for his association with the Merry Pranksters, Wavy Gravy was a key figure in the 1960s counterculture. His use of psychedelics influenced his approach to activism, particularly in his efforts to promote peace and social justice.
  1. Gordon Wasson
    An ethnobotanist who brought the Western world’s attention to psilocybin mushrooms, Wasson’s work was instrumental in introducing these substances to modern culture. His explorations and writings, especially his Life magazine article in 1957, laid the groundwork for the study of psychedelics in Western medicine and spirituality.
  2. Neal Cassady
    A key figure in the Beat Generation and the Merry Pranksters, Neal Cassady’s high-energy personality and lifestyle were closely tied to his use of psychedelics, which influenced both his writing and his relationships with other major figures like Jack Kerouac and Allen Ginsberg.
  3. R. D. Laing
    The Scottish psychiatrist and psychoanalyst explored the use of LSD as part of his research into mental illness, particularly schizophrenia. Laing’s work contributed to the field of anti-psychiatry, challenging traditional views on mental illness and emphasizing the therapeutic potential of altered states.
  4. Buckminster Fuller
    The architect and futurist known for his innovative designs like the geodesic dome reportedly experimented with psychedelics. Fuller believed these experiences helped him envision new ways of thinking and contributed to his ideas about sustainability and human potential.
  5. Humphry Osmond
    As previously mentioned, Osmond was a pioneering psychiatrist who coined the term “psychedelic” and conducted early research on the use of LSD for therapeutic purposes. His work was foundational in exploring the potential of psychedelics for treating mental health disorders.
  6. Aneurin Bevan
    Although it is less documented, Aneurin Bevan, the architect of the NHS, is rumored to have experimented with LSD. His progressive ideas about public health and social welfare may have been influenced by his exploration of altered states of consciousness.
  7. Stanley Kubrick
    The legendary filmmaker is rumored to have experimented with psychedelics during the making of his films, particularly “2001: A Space Odyssey.” Kubrick’s work often explored the boundaries of human experience, a theme that aligns with the introspective nature of psychedelic experiences.
  8. Walt Disney
    While not confirmed, there have been persistent rumors that Walt Disney experimented with psychedelics, which may have influenced his creative vision, particularly in the development of his more surreal and fantastical films.

Truman Capote
The author of “In Cold Blood” reportedly experimented with psychedelics during his writing career. Capote’s interest in exploring the darker aspects of human nature may have been deepened by his experiences with these substances.