The form, having separate existence as it has, is itself a ‘substance.’ It is a substance from the stars, from the stars above the planets. Its provenance is celestial.

from Man on his Nature (1940)

Portrait of Charles Scott Sherrington

Charles Scott Sherrington

Neurophysiologist
November 27, 1857 – March 4, 1952

Charles Scott Sherrington was an English neurophysiologist, histologist, bacteriologist, and a pathologist, Nobel laureate and president of the Royal Society in the early 1920s. He received the Nobel Prize in Physiology or Medicine with Edgar Adrian, 1st Baron Adrian, in 1932 for their work on the functions of neurons. Prior to the work of Sherrington and Adrian, it was widely accepted that reflexes occurred as isolated activity within a reflex arc. Sherrington received the prize for showing that reflexes require integrated activation and demonstrated reciprocal innervation of muscles (Sherrington's law). Through his seminal 1906 publication, The Integrative Action of the Nervous System, he had effectively laid to rest the theory that the nervous system, including the brain, can be understood as a single interlinking network. His alternative explanation of synaptic communication between neurons helped shape our understanding of the central nervous system.

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Erwin Schrödinger

My View of the World

A Nobel prize winner, a great man and a great scientist, Erwin Schrödinger has made his mark in physics, but his eye scans a far wider horizon: here are two stimulating and discursive essays which summarize his philosophical views on the nature of the world. Schrödinger's world view, derived from the Indian writings of the Vedanta, is that there is only a single consciousness of which we are all different aspects. He admits that this view is mystical and metaphysical and incapable of logical deduction. But he also insists that this is true of the belief in an external world capable of influencing the mind and of being influenced by it. Schrödinger's world view leads naturally to a philosophy of reverence for life.

Erwin Schrödinger

Mind and Matter

Based on the Tarner Lectures delivered at Trinity College in Cambridge, Mind and Matter is Erwin Schrödinger's investigation into a relationship which has eluded and puzzled philosophers since the earliest times.

Terence McKenna

Ecology of Souls

Beginning with a comparison of reason and logic to intuition, Terence works his way towards exploring the idea of a purposeful goal in the universe which evolution is progressing towards, and humanity's role in this journey. Next, in a nod to the solstice which occurred at the time of the lecture, he plays with the idea of a precessional calendar and argues that it would remind us of the one constant in life, which is flux. Q&A topics include future social myths, morphogenesis, globalization, and psychedelic encounters with the dead.

Terence McKenna

The Evolution of a Psychedelic Thinker

McKenna explores the role of psychedelic plants in human evolution. He proposes psilocybin mushrooms catalyzed the emergence of language, consciousness, and culture in early hominids. Psychedelics can dissolve cultural conditioning and accelerate the development of imagination and creativity. McKenna advocates the careful, sacred use of plant medicines to expand consciousness and rediscover our symbiotic relationship with nature. He envisions psychedelics inspiring a cultural renaissance and guiding humanity's transition to an ecological partnership society.

Alan Watts

The Joyous Cosmology

The Joyous Cosmology is Alan Watts’ exploration of the insight that the consciousness-changing drugs LSD, mescaline and psilocybin can facilitate when accompanied with sustained philosophical reflection by a person who is in search, not of kicks, but of understanding. More than an artifact, it is both a riveting memoir of Alan’s personal experiments and a profound meditation on our perennial questions about the nature of existence and the existence of the sacred.