Mark Mahan
is correct. Panpsychism is an incorrect
theory of consciousness. I agree with
his opening statement, and with his ending conclusion, but with little else in
between.
The remainder of his commentary is
readable, but very subject to a physicalist critique in several respects. I say this with the acknowledgment that Mahan
is very accomplished, and has done a great deal of good as far as pointing out
the fatal flaws in physicalism. Even so,
one might cringe at some of the points he makes in support of his
argument. I find that this is rather a
common trait among intelligent people. An example of a false argument in favor of a
true statement is to say that we know the world is round because if it were
flat, birds would fly away and never return.
The world is indeed a globe, but there are better arguments in support
of that fact.
The panpsychist would point out that Mahan’s
arguments against panpsychism are invalid because they can be overcome by the
theory of “emergent phenomena.” That
theory would allow consciousness to emerge from matter if two conditions were
met: (1) if atoms and their constituents
contain building blocks of consciousness, and (2) as those blocks become
organized, they produce something greater than the sum of their parts.
This rebuttal by the panpsychist works against
Mahan’s argument, because Mahan seems to conceive of panpsychism as a theory
that each atom (or other basic constituent) has a (more or less) fully formed
consciousness, complete with willful purpose.
This would be analogous to defining a brick as a small house.
A strong argument can be made for panpsychism
based on the premise that each particle contains an “atom” of consciousness,
but the atoms must combine into molecules of consciousness, and thence upward
along the complexity scale of organelle, organism and so forth, to produce the
finished product, that is, consciousness, along with its array of attendant
characteristics (thought, feeling, perception etc).
This “strong argument” is, however,
physicalist in nature, and physicalism can be separately debunked no matter how
strong the panpsychist argument may seem at first.
Panpsychism is a
bottom-to-top explanation of consciousness, just as the Standard Model of
Particle Physics is also a bottom-to-top explanation of the universe. Such an avenue of explanation would be like explaining
a house beginning with a brick, and then trying to explain how the bricks form
themselves into a house. One could
devise a very convincing explanation based on random chance, but the
explanation requires endless aggregations of ever-higher orders of random multi-verses. Such a model of physicalism is unwieldy at
best, and expands forever toward the eventual point of absurdity. Such a model is unnecessary to explain the universe.
A better avenue of approach is to regard
the house (the universe) as having been built according to a design and a
purpose. The purpose is human
habitation, and the designer has in mind that very purpose, and is also the
master of his craft. Consciousness
exists because its creator is conscious. Life exists because he is alive. Our free will exists because he exercises
divine free will.
Again, my purpose here is not to diminish
Mahan’s stature as an accomplished debunker of physicalism. It is simply to try to improve on his
argument against panpsychism, and by extension, the argument against
physicalism.
Being right is not enough.
.
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