The Self, Entheogens, and the Cosmic Process: A Neuroscientific and Contemplative Synthesis

Modern neuroscience fundamentally deconstructs the classical notion of a singular, enduring “self.”  

It reveals the self not as a static entity, but as a dynamic, emergent process—a useful illusion constructed by the brain to provide narrative coherence and social agency.

This model finds deep resonance with contemplative traditions, particularly Buddhism, which describes the self (anattā) as impermanent and empty of inherent existence. 

   

I. The Neuroscientific Evidence: A Process, Not an Entity

The Architecture of an Illusion

No Central Command:

Research finds no “self centre” in the brain. Instead, self-referential processing is distributed across the Default Mode Network (DMN), a system active during mind-wandering and autobiographical thought.

The Compulsive Narrator:

Studies of split-brain patients highlight the left hemisphere’s role as a “interpreter,” constantly generating post-hoc stories to create a cohesive, though often fictionalised, life narrative we mistake for our core identity.

The Plastic Substrate:

Neuroplasticity confirms the self’s fluidity.

The brain’s synaptic structures are in constant flux, meaning the neural basis of “you” is physically reconfigured by experience. 

   

II. Mind, Brain, and Consciousness: A Crucial Distinction

A precise understanding requires separating three intertwined layers:

Brain:

The physical organ and its electrochemical activity—the necessary hardware.

Mind:

The emergent suite of processes (thoughts, feelings, emotions, memories, narratives)—the software running on the neural hardware.

Consciousness:

The subjective experience itself—the “what it is like” to be.

Their Synthesis:

The brain enables the process.

The mind constructs the narrative. Consciousness is the space where the narrative is experienced.

The sense of self is thus a specific content of consciousness, generated by mental and emotional patterns (largely within the DMN), which are themselves produced by the brain.

          

III. Entheogenic Experience: Dissolving the Default Self

The ingestion of entheogens like awyawaska, wachuma or magic mushrooms provides direct empirical access to this deconstructed state.

Neuroimaging shows they markedly suppress DMN activity.

The Ego-Dissolution Effect:

This temporary “shutting down” of the brain’s primary narrative engine can lead to a profound loss of the bounded, separate self—a state often described as oceanic boundlessness, unity, or direct experience of consciousness without a subject.

A Glimpse Behind the Curtain:

The entheogenic state doesn’t create a new reality, but rather reveals the underlying process by temporarily suspending the normal self-constructing mechanism.

It experientially validates what neuroscience and meditation describe: the self is a construction, and consciousness is more fundamental.

Implications:

These experiences often catalyse lasting reductions in rigid self-identification and increases in traits like openness and connectedness, offering a therapeutic pathway by showing the mind its own malleable nature.  

  

IV. Entropy, Syntropy, and the Cosmic Context

Placing this within a universal thermodynamic framework deepens the perspective:

Entropy:

The universal tendency towards disorder, diffusion, and equilibrium.

In our context, it represents the constant dissolution of the self-structure—the impermanence, the forgetting, the decay of neural patterns, the wearing down of identity.

Syntropy (or Negentropy):

The local, temporary tendency towards order, complexity, and self-organisation.

This is the constructive force-the brain’s relentless drive to build a coherent self-model, the mind’s narrative integration, the organising principle of life and consciousness.

The Self as a Syntropic Battlefield:

The individual self can be seen as a localised syntropic phenomenon, a temporary eddy of order and identity fighting a relentless entropic tide. Its entire existence is a dynamic tension between:

Syntropic Pull:

The mind’s effort to build, maintain, and defend a stable “me.”

Entropic Push:

The universe’s constant pull towards dissolution, evident in change, loss, and ultimately death.

Spiritual awakening, from this view, is not a victory of syntropy over entropy, but a conscious alignment with the entire process.

It is the realisation that one’s fundamental nature is not the fragile syntropic structure (the self), but the aware space in which the entire entropic-syntropic dance unfolds.  

     

V. The Spiritual Forecast: An Integrated Vision

This convergence of neuroscience, entheogenic insight, and cosmic physics forecasts a profound shift in two-legged (human) understanding:

From Soul to Stream:

Spirituality moves beyond locating an eternal soul within the body, towards honouring the sacred current of conscious process.

The divine is expressed through the syntropic building and entropic dissolution of form.

The End of Existential Separation:

Recognising the ego-self as a transient syntropic pattern dissolves the illusion of isolation.

The forecast is a spirituality of radical interconnectedness, seeing the self and the cosmos as participants in the same energetic exchange.

Consciousness as the Ground:

When the self is seen as a content within consciousness, the focus shifts to consciousness itself as the fundamental syntropic principle—the ordering intelligence aware of both creation and decay.

An Ethics of Compassionate Impermanence:

Understanding that all beings are engaged in the same poignant struggle against entropy fosters a deep, non-sentimental compassion.

It is an ethics rooted in the shared vulnerability of all temporary forms.  

  

VI. A Constructive and Holistic Synthesis

This integrated view is neither coldly scientific nor naively mystical.

It provides a robust framework for living:

Scientifically, the self is a highly adaptive syntropic illusion, crucial for navigation but not ultimately real.

Psychologically, this knowledge liberates.

It fosters psychological flexibility, allowing us to engage with our self-stories without imprisonment.

Spiritually, it forecasts a mature, post-egoic spirituality.

The path becomes the awakening from identification with the syntropic construct to resting as the conscious ground that witnesses both its formation and its return to the entropic field.

Existentially, it offers profound meaning.

Our lives are not futile against entropy, but are conscious entropy-resistors.

Our love, art, and understanding are local syntropic triumphs, beautiful and noble precisely because they are temporary.

In essence, we are invited to see ourselves not as things battling chaos, but as consciousness itself, momentarily crystallised into a person.

We are the universe observing its own entropic drift and, through our awareness and care, creating fleeting, beautiful pockets of syntropic order.

This is the foundation for a life of profound wonder, responsibility, and empathetic and compassionate freedom.

©DrAndrewMacLeanPagonMDPhD2026

( द्रुविद् रिषि द्रुवेद सरस्वती Druid Rishi Druveda Saraswati)

All rights reserved.

Recommend0 recommendationsPublished in Gaia's Pharmacy with Dr. Andrew Maclean Pagon, MD PhD