Physics and Five Problems in the Philosophy of Mind

TL;DR

This paper explores six fundamental mind-body problems using quantum physics, proposing that consciousness arises from a non-lawful, non-random quantum-classical interface, offering new insights into free will and evolution.

Contribution

It introduces a novel quantum model of mind that avoids causal action and suggests a lawless, non-random process at the quantum-classical boundary, providing a potential source of responsible free will.

Findings

Mind does not causally act on matter, but decoheres to classical states.

A lawless, non-random process at the quantum-classical interface may underlie responsible free will.

Consciousness evolution may be advantageous due to the inability of algorithms to simulate the real world.

Abstract

Since Descartes' dualism, with his res extensa and res cogitans, six fundamental problems in the philosophy and natural history of mind are these: 1. how does mind act on matter? 2. If mind does not act on matter is mind a mere epiphenomenon? 3. What might be the source of free will? 4. What might be the source of a responsible free will? 5. Why might it have been selectively advantageous to evolve consciousness? 6. What is consciousness? I approach the first five of the above six problems based on two physical postulates. First the mind-brain system is a quantum coherent, but reversibly decohering and recohering system. This allows me to answer 1) above, mind does not act causally on brain at all, rather it acausally decohers to classicity (for all practical purposes), hence has consequences for brain and body as matter. Epiphenomenalism is averted. A quantum mind, because it is acausal on Copenhagen including Born, yields a free will, but a merely random free will, not a responsible free will. Second, the most radical part of this article proposes that the quantum classical interface is not always describable by a law: specifically in a special relativity setting, no function, F, maps the present state of the system mind-brain into its future. In its place is a nonrandom yet lawless process. I seek in this non-random yet lawless process a source for a responsible free will. Finally, if the quantum-classical boundary can be non-random yet lawless, then no algorithmic simulation of the world or ourselves can calculate the real world, hence the evolutionary selective advantages for evolving consciousness to know it may be great. I make no progress on problem 6, the hard problem of qualia.