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Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @11:25AM (#16612360)
"The mind is material" seems like a funny hypothesis to me, given the massive unknowns in quantum theory --- we don't even know what "material" is fundamentally.
Re:The Best Books on the Philosophy of Mind by edanm on Sunday March 18, 2018 @12:06PM (#16612577)
By that logic, I can't say "this brick is material" either, because we don't know what "material" is.

But really that's just arguing over words and definitions. We know what we mean when we say material (certain properties and behaviors), and as far as I know, we have just as much reason to think that a brick is material as that a mind if material. We don't need to understand literally everything to be able to make predictions about how things behave.

Re:The Best Books on the Philosophy of Mind by thathappened on Sunday March 18, 2018 @06:08PM (#16614720)
This is where relativity comes in.

What's good or bad? You can't compare anything too distant or you loose sight of the differentiation.

That stone is mater just like my brain but one was assembled molecularly a long time ago and the other evolved and was likely billions of molecules from around the planet at the time the stone formed.

I have info in my brain that's really only useful to me from a distance but truely only useful to my cortex, but my boss likes what I do with it for him. He says I do a good job but his competitors think it's all bad and some of my employees also attribute my success as a bad thing. But is that thing they consider bad me or something relative to them and not apples to apples to what my boss considers good?

Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @12:15PM (#16612630)
I can show you a brick. Can you show me a mind?
Re:The Best Books on the Philosophy of Mind by edanm on Sunday March 18, 2018 @05:31PM (#16614493)
Well that depends. What do you mean when you say a mind?

Explain to me what exactly it means to show you a mind, and I'll tell you whether I can show you one. If you can't explain what you mean by "show you a mind", then I'm not sure how this question is different than "can you show me a gefadfij" - questions are only meaningful if we agree on what we're talking about.

Note: by default to your question of "can you show me a mind", I plan to show you a brain, plus lots of reasons to think this constitutes a mind (e.g., changing something in the brain changes how someone behaves, touching parts of the brain with electricity can reliably cause sensations to people, etc).

Re:The Best Books on the Philosophy of Mind by manjushri on Monday March 19, 2018 @09:49AM (#16618300)
Excellent question.

>If you can't explain what you mean by "show you a mind", then I'm not sure how this question is different than "can you show me a gefadfij"

This is basically my point, the mind is an undefinable concept.

Many people arbitrarily assume the mind is constrained to the brain, which is provably false.

For example, gut bacteria have a powerful influence on the mind.

Do you think it would be possible to completely separate the brain from the rest of the body and it's environment and still keep the persons conscious mind "alive" and in the same state?

Re:The Best Books on the Philosophy of Mind by johnchristopher on Sunday March 18, 2018 @12:21PM (#16612664)
Will you be showing a compressed piece of clay and straws or some kind of rectangular piece of concrete ?
Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @03:14PM (#16613686)
Could you point to the difference?
Re:The Best Books on the Philosophy of Mind by jamesrcole on Sunday March 18, 2018 @01:30PM (#16613036)
That's like asking, can you show me an immaterial soul? Yes, there are arguments to be made in favour of the existence of such things, but given all we've learnt about things like biology, computation and the brain, we can hardly just assume that such things literally exist, and there's many reasons to think they don't.
Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @01:40PM (#16613111)
>That's like asking, can you show me an immaterial soul?

Precisely my point. Saying "the mind is material" is like saying "the soul is ether"

Re:The Best Books on the Philosophy of Mind by thathappened on Sunday March 18, 2018 @06:11PM (#16614750)
Your mind wouldn't ask a brick to show it a mind would it? It identifies something similar and depending how important it serves it's purpose it'll keep evaulating how much can be learned by this.

Keep in mind we're only letting "intelligent" people contribute to this conversation and that in itself is biased. Why aren't we trying to identify why schizophrenic or people with split personalities chime in on why they perceive things differently and manage to survive.

We say they're unsuccessful in life but by our standards and that's not much different than a servant of a faith, no?

That's all your minds looking for. Things that change with a pattern it can differentiate. Bricks don't change unless something you understand changes it. Like inertas definition or Murphy's law, an obersavation of change from a perspective.

Re:The Best Books on the Philosophy of Mind by AnIdiotOnTheNet on Sunday March 18, 2018 @03:48PM (#16613887)
You show me a collection of matter and energy, it is no more separate from the world around it than the salt is separate from the ocean. It takes a mind to make it a brick.
Re:The Best Books on the Philosophy of Mind by homonculus1 on Sunday March 18, 2018 @01:58PM (#16613237)
Can you show me a computer program?
Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @02:03PM (#16613269)
Re:The Best Books on the Philosophy of Mind by tebugst on Sunday March 18, 2018 @12:45PM (#16612789)
This is irrelevant. You don't have to show brick every time. We say sugar is sweet. No body experience how sweet is defined by other. Still we all believe it is sweet.
Re:The Best Books on the Philosophy of Mind by edanm on Sunday March 18, 2018 @05:22PM (#16614429)
That's a bit different. The definition of sweet is basically defined as "the experience you get when eating sugar". It doesn't matter for this purpose if that experience is completely different for you - all that matters is that we both know that "sweet" is basically a synonym for "your experience of sugar".

Note that this definition allows you to predict a lot of things:

1. You can predict that you'll have the same experience when eating other things which are not sugar, but which you know cause the same experience in you.

2. You can predict, at least in broad outlines, whether people will find this experience pleasurable or not (again, on average, broad outline, but still better than chance).

3. You can predict that someone without a sense of taste won't experience anything when eating sugar.

That's why this definition is meaningful. Of course I can play word games all day about "can you show me 'sweet'???". But those are word games that are trying to hide the idea of what a definition is and what we use it for.

Re:The Best Books on the Philosophy of Mind by UncleMeat on Monday March 19, 2018 @02:11AM (#16616446)
Can you show me the inside of a brick?
Re:The Best Books on the Philosophy of Mind by mr_toad on Sunday March 18, 2018 @10:23PM (#16615800)
Can you show me a Higgs Boson?
Re:The Best Books on the Philosophy of Mind by adrianN on Sunday March 18, 2018 @01:08PM (#16612917)
Can you show me a cat gif?
Re:The Best Books on the Philosophy of Mind by hyperpape on Sunday March 18, 2018 @11:40AM (#16612426)
This is a pretty good question, but there's a standard trick to answer it. You don't define "material" directly, you just say either:

1) Whatever physics studies is material.

2) Whatever makes something material, atoms, quarks, and those other subatomic particles are material. By "material", we just mean whatever the ultimate theory of those things says they have in common.

Neither of these responses guarantees that "material" is a meaningful concept. If panpsychism is true[0], then everything is somehow conscious, and you may no longer have a reasonable criterion for materiality.

For more context, you might try the Stanford encyclopedia article on physicalism: https://plato.stanford.edu/entries/physicalism/.

[0] Sadly, there are very talented contemporary philosophers who believe in panpsychism.

Re:The Best Books on the Philosophy of Mind by cgmg on Sunday March 18, 2018 @12:51PM (#16612822)
> Sadly, there are very talented contemporary philosophers who believe in panpsychism.

What saddens you about this?

Re:The Best Books on the Philosophy of Mind by hyperpape on Sunday March 18, 2018 @01:09PM (#16612923)
I think that panpsychism is one of a handful of views in contemporary philosophy that ought to be treated as a reductio, but have truly brilliant proponents who have convinced the profession to giving those positions more time than they are due.

To clarify, panpsychism is still a very small minority position.

Re:The Best Books on the Philosophy of Mind by cgmg on Sunday March 18, 2018 @01:51PM (#16613184)
Why do you think panpsychism "ought to be treated as a reductio"?

Why do you believe panpsychism deserves less time than it receives?

Re:The Best Books on the Philosophy of Mind by hackinthebochs on Sunday March 18, 2018 @04:07PM (#16614009)
I'm not the OP, but I think the problems with panpsychism are that 1. it creates more problems than it solves (the combination problem and its sub-problems), 2. it's anti-parsimonious, 3. it follows a poor track record of philosophers assuming the mysterious thing in question is fundamental (i.e. ontologically basic) and being proven wrong. Don't know why people insist on making that same mistake.
Re:The Best Books on the Philosophy of Mind by skosch on Sunday March 18, 2018 @11:44AM (#16612457)
Why sadly?
Re:The Best Books on the Philosophy of Mind by Erlangolem on Sunday March 18, 2018 @11:59AM (#16612533)
It’s always sad when people choose to believe in what they want, rather than what they have evidence for. I want to be loved by a god and live forever, but that doesn’t make me believe in any of that. I find it hard to ignore the pattern of people injecting the same old beliefs with new language into whatever narrowing gaps exist in current theories.

No one ever goes and actually finds the teapot, they just try to come up with more esoteric ways of defining it. I think that’s sad too.

Re:The Best Books on the Philosophy of Mind by learnstats2 on Sunday March 18, 2018 @12:05PM (#16612567)
Why is that sad though? Are you saddened by it? Are they unhappy via these beliefs? Or are you saddened by your inability to believe things you cannot directly evidence? This last point does seem like a poor way to live - for example, I have never really known how to evidence that the world is round, but I'm happy to take other people's word for it, apply it to what is useful to me, and to not worry about it.
Re:The Best Books on the Philosophy of Mind by Erlangolem on Sunday March 18, 2018 @12:10PM (#16612600)
I’m definitely saddened by my inability to believe in what no evidence exists to suggest is real, and I’m not being sarcastic. I’m sure that life would be less stressful if I could contextualize it in terms of spiritual meaning. What I was referring to in my comment is sadness at what I see a waste of talent going down well worn roads of thought, when there are new and exciting horizons in front of us. QM opens the possibility of a universe unlike anything our human expectations and intuition suggest, and produces testable theories. Science has been the most successful method of inquiry and testing in human history, and yet so many want to take only sips from its cup because they don’t like what it has to say about our lives, our significance, and place in the universe.

By the way, if you ever want to prove to yourself that the world is round, it’s quite easy. On a clear day, look to the horizon. Now climb the tallest tree or structure near you and look again. You can see further than before! Ergo the earth is spheroid and not flat.

Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @02:00PM (#16613250)
>Science has been the most successful method of inquiry and testing in human history, and yet so many want to take only sips from its cup because they don’t like what it has to say about our lives, our significance, and place in the universe

What does "science" say about our lives and our place in the universe?

Re:The Best Books on the Philosophy of Mind by Erlangolem on Sunday March 18, 2018 @04:12PM (#16614034)
It says we’re a speck among a potentially infinite array of specks.
Re:The Best Books on the Philosophy of Mind by cgmg on Monday March 19, 2018 @10:52PM (#16625646)
What does all of this have to do with panpsychism?
Re:The Best Books on the Philosophy of Mind by cgmg on Sunday March 18, 2018 @12:48PM (#16612807)
What does this have to do with panpsychism? The contents of your comment lead me to suspect you didn't even know what panpsychism was when you wrote it.
Re:The Best Books on the Philosophy of Mind by Erlangolem on Sunday March 18, 2018 @04:20PM (#16614088)
Why do you think that? Is what I said inconsistent with a rejection of the “conscious rock” concept? Even if you did believe that, you’ve phrased your post in such a way that meaningful conversation is impossible, and any refutation would ring hollow. Very, “Did you beat your wife today?”
Re:The Best Books on the Philosophy of Mind by skosch on Monday March 19, 2018 @11:01AM (#16618842)
I agree with all of your posts above, and personally relate to both your sadness of being unable to believe and your sadness of seeing time wasted on fairy-tale nonsense.

That being said, the concept of panpsychism has merit insofar as it generalizes the idea that "consciousness may simply be what computation feels like from the inside". This, in my opinion, is an idea worth exploring – you don't need to take "conscious rock" woo-woo literally to wonder about substrate independence, different types of physicalism and emergence, etc. If the apparent absurdity of panpsychism can shock people into questioning our human gatekeeping tendencies around what consciousness is, then perhaps panpsychism is doing it's job fine.

Re:The Best Books on the Philosophy of Mind by cgmg on Monday March 19, 2018 @10:50PM (#16625637)
> Why do you think that?

Your comment implies philosophers think panpsychism is true because it brings them "comfort" (i.e. your example "I want to be loved by a god and live forever"), which is a ridiculous claim you haven't provided any evidence for. If you are going to accuse someone, especially a professional philosopher, of basing their views on pure wishful thinking, you better be damn sure you can back that up.

Your comment also claims panpsychism is "injecting the same old beliefs (?) with new language (?) into whatever narrowing gaps (?) exist in current theories". What is this even supposed to mean?

Re:The Best Books on the Philosophy of Mind by dqpb on Sunday March 18, 2018 @05:40PM (#16614564)
I think it's a misnomer to say the mind is material.

From my limited understanding of the brain, my concept of the mind is this:

  - The brain is a computer and the computer is material
  - The brain executes software, and the software is grown/encoded as neural networks
  - The state of the running instance(s) of the software is the current action potential of every neuron
  - Both the software and the state encode information 
  - The information can represent things that are real, unreal, consistent, inconsistent, etc.
  - The information is abstract and immaterial, but stored in a physical and dynamic system
  - The flow of information is tolerant of faults and noise in the underlying physical neural network. A failure of a small percentage of connections does not prevent the information from flowing through the system
  - The information is not dependent on the precise physical network, but rather on the virtual network composed of many redundant connections
Therefore, I think the mind is:

  - information
  - encoded in a virtual network
  - built on many redundant physical neural connections
  - produced and supported by the brain
Re:The Best Books on the Philosophy of Mind by roywiggins on Sunday March 18, 2018 @12:15PM (#16612631)
It means it's material in the same way a computer chip is material, or your spleen is material, and there's nothing "special" happening that can't, in principle, be explained by the same physical laws that govern everything else.
Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @01:52PM (#16613186)
>there's nothing "special" happening that can't, in principle, be explained by the same physical laws that govern everything else.

How about dark matter and social dynamics?

Re:The Best Books on the Philosophy of Mind by adrianN on Sunday March 18, 2018 @02:24PM (#16613393)
Dark matter: Just because we don't know the laws yet, that doesn't mean that it's magic.

Social dynamics: Give me a sufficiently powerful computer and complete information about the starting state and I can probably give you a pretty good approximation what happens.

Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @03:21PM (#16613729)
>Just because we don't know the laws yet, that doesn't mean that it's magic.

This is a strawman often thrown up when the blind spots of science are pointed out.

Magic is a fancy word for something that we have no provable explanation of. Asserting "mind is material" seems like a hubristic explanation of an imaginary thing.

Re:The Best Books on the Philosophy of Mind by jonbarker on Sunday March 18, 2018 @03:27PM (#16613758)
It's also somewhat of a tautology because physicists don't really have a 'solid' understanding of what constitutes material. Pun intended.
Re:The Best Books on the Philosophy of Mind by roywiggins on Sunday March 18, 2018 @02:37PM (#16613481)
Even if our brains run on dark matter, or spooky quantum shenanigans, such explanations are still fundamentally materialistic, because they're still physical interactions that can be interrogated approximately the same way we interrogate how muscle fiber works or whatever.

As to social dynamics, well, that's like trying to explain the behavior of bulk matter or ensembles of things generally. The tools we use are quite different from explaining the behavior of atoms, but we're pretty sure that one way or another, the behavior of a rod of steel is determined more or less entirely by the fundamental particles/fields/stuff that make it up. There's nothing spooky about a bar of steel even though it behaves completely differently than the quarks and electrons it's made of.

The Stanford Encyclopedia of Philosophy explains it better: https://plato.stanford.edu/entries/physicalism/

Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @03:09PM (#16613652)
>they're still physical interactions that can be interrogated approximately the same way we interrogate how muscle fiber works or whatever

Newtonian physics fail to explain quantum phenomenon.

Re:The Best Books on the Philosophy of Mind by roywiggins on Sunday March 18, 2018 @03:18PM (#16613715)
Well, sure. But we know an awful lot about quantum mechanics, and we know quantum mechanics is spooky but appears to be contained entirely in the realm of the physical. Particles behave by laws that we can sit down and calculate. That's all materialism is- it doesn't insist that everything is determined by any particular set of physical laws, much less Newton's, which we know is incomplete. Maybe everything's a wave, maybe everything is a tiny vibrating string, maybe we're all holographic projections on a membrane. All of this is compatible with materialism.

Materialism is essentially a philosophical stance, that everything in the world is physical. It's not something that is likely to be solved empirically and it's not clear how you would even prove it one way or another. Anything as-yet unexplained might yet yield to a physical explanation, and insofar as physics is well-understood, skeptics can retreat into talking about mental states and so on.

Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @03:33PM (#16613803)
> a philosophical stance, that everything in the world is physical. It's not something that is likely to be solved empirically and it's not clear how you would even prove it one way or another. Anything as-yet unexplained might yet yield to a physical explanation, and insofar as physics is well-understood, skeptics can retreat into talking about mental states and so on.

Interesting. From a philosophical standpoint I see no quarrel. You could replace "physical" with "god" in your definition and it would read true to many religions. It's when dogmatism overrides doubt, questioning, and humility that people are misguided, in scientific theory and religion.

Re:The Best Books on the Philosophy of Mind by hackinthebochs on Sunday March 18, 2018 @04:11PM (#16614031)
> You could replace "physical" with "god" in your definition and it would read true to many religions.

The difference is that the concept of physical minimally satisfies the required features to fill the conceptual role implied by science. If you replace physical with god, you are either eliminating the necessary properties of god or you're assuming more than is warranted.

Re:The Best Books on the Philosophy of Mind by manjushri on Monday March 19, 2018 @09:13AM (#16618068)
What are the "necessary properties of god"?
Re:The Best Books on the Philosophy of Mind by hackinthebochs on Monday March 19, 2018 @10:03AM (#16618384)
Necessary properties of our concept of god, e.g. intelligent creator. If you deflate the concept of god such that any sort of eternal grounding substance of the universe is "god" then you've abandoned what is important in the concept of god (or attempting to engage in sleight of hand).
Re:The Best Books on the Philosophy of Mind by manjushri on Monday March 19, 2018 @12:06PM (#16619463)
What do you mean "our" god? You do know there are many other understandings of god that are different from the mainstream stereotypical Abrahamic definition of god, right?

"God, therefore, is the one most simple essence of the entire universe"

-Nicholas de Cusa

"We shall find God in everything alike, and find God always alike in everything."

-Meister Eckhart

"The superior devotee sees that God alone has become everything...He finds that everything, above and below, is filled with God."

-Ramakrishna

"In order to attain perfect union, we must divest ourselves of God...The common belief about God, that He is a great Taskmaster, whose function is to reward or punish, is cast out by perfect love; and in this sense the spiritual man does divest himself of God as conceived of by most people."

-Henry Suso

Re:The Best Books on the Philosophy of Mind by hackinthebochs on Monday March 19, 2018 @12:15PM (#16619541)
Do you have a substantive point, or are you just trying to be pedantic? Clearly, if your conception of god is contentless such that it's isomorphic to a basic physical substance then there is no problem. If your point was simply to point out such conceptions, well, OK, but I'm not sure why you felt the need to point that out.
Re:The Best Books on the Philosophy of Mind by cygx on Sunday March 18, 2018 @03:42PM (#16613853)
Which is probably not relevant for the problem at hand: I would be surprised if brains were able to maintain quantum coherence, which means quantum effects will effectively reduce to classical probabilities...
Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @04:00PM (#16613954)
>I would be surprised if brains were able to maintain quantum coherence

Are you hypothesizing the mind is entirely self contained within the brain and independent from the rest of the body and it's environment?

Re:The Best Books on the Philosophy of Mind by cygx on Sunday March 18, 2018 @04:09PM (#16614022)
No, I'm hypothesizing that brains can be understood within the realm of classical physics.
Re:The Best Books on the Philosophy of Mind by manjushri on Monday March 19, 2018 @09:15AM (#16618074)
Then how is that relevant? Were talking about the philosophy of mind, not just brains.
Re:The Best Books on the Philosophy of Mind by szemet on Sunday March 18, 2018 @01:02PM (#16612885)
Re:The Best Books on the Philosophy of Mind by dqpb on Sunday March 18, 2018 @05:47PM (#16614597)
This is dumb. It completely ignores things like information and computation.
Re:The Best Books on the Philosophy of Mind by danielam on Sunday March 18, 2018 @12:02PM (#16612548)
Fair point, but historically, there have been metaphysical accounts of matter that continue to exercise their influence on the sciences and scientists (sometimes to their detriment). For example, Descartes defined material objects as extended things that are devoid of properties like color (which, for example, in physics are redefined in terms of things that are considered properties of matter, with what can't be accounted for in those terms relegated to the mind). Few physicists or biologists can explain to you what Cartesian metaphysics proposes, and few if any appeal to it in any explicit sense, but the legacy is insinuated in the modern scientific tradition, though it is not essential to science per se. This is the reason why scientists, perhaps biologists in particular, are uncomfortable or plainly hostile to the idea of teleology (though many of them misunderstand what it is by conflating it with intent). Teleology was in no way disproved historically by philosophers like Descartes, it was merely dismissed or relegated to immaterial minds.

Materialism, as I have encountered it as a philosophical position, has been a position that takes Cartesian dualism and drops the immaterial mind from it, leaving us with only the Cartesian account of matter. This position has been shown to be unworkable because now it is impossible to account for all of those things that have been swept under the rug of the immaterial mind. That's why Dennett takes an eliminativist position that simply denies that those things we've been sweeping under the rug exist at all. It's a cop out move because it denies the existence of those things it cannot explain. The sounder move is to revise one's presuppositions.

For this reason, I don't think these are really the best books on the subject, esp. for someone interested in getting a lay of the land and a rudimentary understanding of the subject matter. The best introductory book I've come across in this regard is E. Feser's "The Philosophy of Mind"[0].

[0] https://books.google.com/books/about/Philosophy_of_Mind.html...

Re:The Best Books on the Philosophy of Mind by nanopeace on Sunday March 18, 2018 @12:14PM (#16612616)
Would you care to elaborate?

The mind consists of atoms and molecules. All of the physics relevant to chemistry is known [0].

[0] 10.1021/cr200042e

Re:The Best Books on the Philosophy of Mind by cgmg on Sunday March 18, 2018 @12:54PM (#16612836)
> The mind consists of atoms and molecules.

This is a type error. It's like saying the number 3 is made of atoms and molecules, or Wednesday is made of atoms and molecules.

Re:The Best Books on the Philosophy of Mind by mr_toad on Sunday March 18, 2018 @10:34PM (#16615849)
The concept of a mind is not the same as an instance of a particular mind, any more than a algorithm is the same as a running process, or the idea of 3 is the same as a set of logic gates designed to represent a 3 in binary.

Mistaking our own internal representation of our own mind (our consciousness) for our actual mind is what Dennit is arguing against.

Re:The Best Books on the Philosophy of Mind by hyperpape on Sunday March 18, 2018 @01:04PM (#16612893)
You're gonna have to say a lot more to not beg the question here.
Re:The Best Books on the Philosophy of Mind by manjushri on Sunday March 18, 2018 @01:53PM (#16613200)
What question? It seems pretty clear what they are saying: the concept of mind is a social contruct, metaphorical, a figure of speech rather than a figure of physical reality.
Re:The Best Books on the Philosophy of Mind by zerostar07 on Sunday March 18, 2018 @02:47PM (#16613533)
material is a word

Quantum theory has little to do with how neurons behave - they work at different levels. Current evidence would suggest it doesn't play any role other than tiny random fluctuations in computations, just like in any other micro-system.