The Giants Shoulder #99 Matt Segall: Panexperientialism, God, Metaphysics and What Neuroscience Is Getting Wrong!
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Mar 2, 2026 Matt Segall, associate professor of philosophy, cosmology, and consciousness and author advocating panexperientialism. He argues consciousness is woven into reality, not produced by the brain. Discussion ranges from why neuroscience misses the point, to panpsychism’s roots in process thought, what nonhuman perspectives might feel like, and how psychedelics, information, and metaphysics reshape our view of mind and ethics.
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Consciousness Is The Condition For Science
- Consciousness is the transcendental condition for science, not a measurable object, so our first-person awareness is primary evidence.
- Matt Segall argues Kantian-style that measurement and modeling presuppose consciousness because observation requires an aware subject.
Brain As Limiter Not Producer Of Mind
- The brain is a condition or limiter of consciousness, not its producer; treating it as a producer repeats Cartesian errors.
- Segall endorses panexperientialism/Whiteheadian process views where experience pervades physical processes rather than emerging magically.
Why Emergence And Epiphenomenalism Fail
- Emergentist and epiphenomenalist accounts both struggle: emergentists lack a causal bridge from matter to feeling, epiphenomenalists can't explain evolution of consciousness.
- Segall finds panpsychism avoids this ontological gap by positing experience at all scales.