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Conservation Laws and the Philosophy of Mind: Opening the Black Box, Finding a Mirror

Pitts, J. Brian (2019) Conservation Laws and the Philosophy of Mind: Opening the Black Box, Finding a Mirror. [Preprint]

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Abstract

Since Leibniz's time, Cartesian mental causation has been criticized for violating the conservation of energy and momentum. (Non-epiphenomenalist property dualism is analogous.) Many dualist responses clearly fail. But conservation laws have important neglected features generally undermining the objection. Conservation is _local_, holding first not for the universe, but for everywhere separately. The energy (or momentum, etc.) in any volume changes only due to what flows through the boundaries (no teleportation). Constant total energy holds if the global summing-up of local conservation laws converges; it probably doesn't in reality. Energy (momentum) conservation holds if there is symmetry, the sameness of the laws over time (space). Thus, if there are time-places where symmetries fail due to nonphysical influence, conservation laws fail there and then, while holding elsewhere, such as refrigerators and stars.
Noether's converse first theorem shows that conservation laws imply symmetries. Thus conservation trivially nearly entails the causal closure of the physical. But expecting conservation to hold in the brain (without looking) simply assumes the falsehood of Cartesianism. Hence Leibniz's objection begs the question.

Empirical neuroscience is another matter. So is Einstein's General Relativity: far from providing a loophole, General Relativity makes mental causation _harder_.


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Item Type: Preprint
Creators:
CreatorsEmailORCID
Pitts, J. Brianjbp25@cam.ac.uk0000-0002-7299-5137
Additional Information: Forthcoming at _Philosophia_
Keywords: philosophy of mind, mental causation, interactionism, dualism, symmetries, conservation laws, Noether's theorem
Subjects: General Issues > Scientific Metaphysics
Specific Sciences > Neuroscience
Specific Sciences > Psychology
General Issues > Science and Religion
General Issues > Science Education
Depositing User: Dr. Dr. J. Brian Pitts
Date Deposited: 01 Jul 2019 18:32
Last Modified: 01 Jul 2019 18:32
Item ID: 16169
Subjects: General Issues > Scientific Metaphysics
Specific Sciences > Neuroscience
Specific Sciences > Psychology
General Issues > Science and Religion
General Issues > Science Education
Date: July 2019
URI: http://philsci-archive.pitt.edu/id/eprint/16169

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