Iain McGilchrist on Attention, the Sacred, and Consciousness as Ontological Primitive

A three-hour conversation with Iain McGilchrist on Theories of Everything (Curt Jaimungal, November 2024). The episode covers the deepest implications of McGilchrist’s two major works, moving from neuroscience through epistemology to metaphysics and theology. McGilchrist revisits his core framework for a physics-and-mathematics audience, then pushes into territory that The Matter with Things reaches but that previous interviews rarely explored: values and purpose as real features of the cosmos, the ontological status of consciousness, prayer and discernment, and why the machine — not death — is the true antithesis of life.

Key ideas

• Two modes of attention, two worlds. The left hemisphere attends in a piecemeal, focused, grabbing way; the right attends broadly and vigilantly. This is not the pop-science left/right split: both hemispheres process everything, but differently. Their different modes of attention produce different experienced worlds — one abstract, explicit, and inanimate (map), one embodied, implicit, and living (territory). See Hemisphere Lateralisation.
• Differentiation within unity. Reality is a seamless whole that unfolds into ever-greater complexity without losing its wholeness — like a bud becoming a flower. This is not relativism; the block of wood can appear as a circle, square, or triangle depending on angle, but it cannot appear as a spiral. Positions are constrained; not anything goes.
• Four pathways to truth. McGilchrist argues we need science, reason, intuition, and imagination. None alone is sufficient; each answers a different kind of question. Imagination has historically been central to the great discoveries in science and mathematics, yet is systematically devalued by the left-hemisphere cultural mode.
• Values, purpose, and beauty are discovered, not invented. Goodness, truth, and beauty are not human projections onto an indifferent cosmos. They exist — in the cosmos itself, not only in the living world. We either recognise them and help them become more manifest, or we fail and our lives are robbed of meaning.
• Consciousness as ontological primitive. All is consciousness — not in the sense of Berkeley’s idealism, but in a position that sees matter as a version of the ontological primitive rather than as brute substrate. Death is not the antithesis of life; the machine is. Machine-like thinking is waging war on life, nature, body, and soul.

Worldview and unifying themes

McGilchrist locates the thread running through all his work in the concept of resonance — between his consciousness and the world — and in the primacy of relations over relata. Things do not exist first and then enter into relations; they emerge from a web of relations. The cosmos unfolds from relative simplicity to ever-greater complexity via David Bohm’s implicate/explicate order: what was implicit becomes explicate, and that new explicateness becomes in turn implicit for something yet to emerge.

Hemisphere lateralisation for a physics audience

Curt Jaimungal’s audience — rooted in physics and mathematics — presses McGilchrist on whether scientific reductionism necessarily destroys relations. McGilchrist grants the point: the skilled engineer holds the relational whole even while knowing parts analytically. What concerns him is not analysis per se but the tyranny of the analytic frame when it prevents return to synthesis — the third phase, in which parts are reintegrated with richer knowledge. The music analogy: you must practise bars in isolation, but if you stop there you have nothing. Playing the whole is what the analysis was for.

Portals and pathways: epistemology in depth

McGilchrist names the portals through which we gain any grip on reality: attention, perception, judgment, emotional and social intelligence, cognitive intelligence, apprehension (grasping to use), and creativity. Of these, only apprehension is primarily a left-hemisphere function. Everything else — including creativity, which is active even in perception — is better done by the right hemisphere.

Four pathways then take us forward: science, reason, intuition, imagination. The history of science and mathematics shows imagination to be disproportionately important in fundamental discovery, yet it is precisely what left-hemisphere cultural dominance most undermines.

Values, purpose, and the sense of the sacred

The most surprising finding in The Matter with Things, McGilchrist says, was how central values, purpose, and the sense of the sacred turned out to be as features of reality — alongside space, time, matter, and consciousness. Science legitimately sets them aside as a methodological move, but mistaking that move for a discovery about the nature of reality is naive. The Platonic triad — goodness, truth, beauty — is not invented; it is discovered. The cosmos exhibits directionality towards complexity and beauty; living things exhibit purpose (a fact now widely conceded, after long denial). See Panpsychism.

Ritual, dogma, and the importance of not knowing

McGilchrist distinguishes sharply between ritual (embodied) and dogma (conceptual). Dogma encourages people to feel they have grasped what they’d be better off not grasping. The wise teachers — Buddha, Christ, St Paul, Montaigne — expressed wisdom not in propositions but in lives. Zen deliberately disconcerts the conceptual mind. Shelley’s lines on imagination: it removes the cloak of familiarity that prevents us seeing the wonder of our being.

The Eastern word sunyata, often translated ‘emptiness,’ is not a mere void — it is a potential space in which something can grow. Misunderstanding it as sheer emptiness is a characteristic left-hemisphere miscognition.

Prayer and discernment

McGilchrist describes two modes of prayer: formulaic (he uses Dietrich Bonhoeffer’s prison prayer regularly) and apophatic — simply being open and listening. He identifies adoration, not supplication, as the primary mode. On discernment between genuine spiritual insight and pathological experience: one can never be finally certain. Faith is a fidelity, not a fact — an allegiance to something more beautiful and true than oneself.

On psychedelics: contrary to popular accounts, the experimental evidence points to the left hemisphere as the source of hallucinations and delusions. LSD does not liberate the right hemisphere; it disinhibits the left. McGilchrist is sceptical of the current drive to medicalise psychedelic therapy, partly because the pharmaceutical industry has obvious incentives, and partly because bad trips are far more common than the enthusiast literature acknowledges.

Death and the machine as anti-life

Death is not the antithesis of life; the machine is. McGilchrist draws on Mary Midgley’s observation that if there were no death, you could never stop your existence — a thought he finds terrible. Japanese culture’s sensitivity to transience (mono no aware) captures what Western culture tends to miss: that the value of things is bound up with their finitude. Things that never end are devalued, not enriched, by their perpetuity.

Cross-references

• Hemisphere Lateralisation — the neuropsychological framework at the centre of the discussion
• Panpsychism — consciousness as ontological primitive; contrasted with Hoffman, Kastrup, Berkeley
• The Master and His Emissary — 2009 predecessor; Curt names it one of two books he recommends consistently on the channel (the other: Gödel, Escher, Bach)
• The Matter With Things — 2021 two-volume work, structured in three parts: neuropsychology, epistemology, metaphysics
• Iain McGilchrist on Brain Lateralisation, Ways of Knowing, and the Nature of Consciousness — companion deep-ingest from Jim Rutt Show (EP 154–155, 2022); covers overlapping territory with more technical depth on panpsychism and the hard problem