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William J. Murray Shines

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In this exchange with Elizabeth Liddle, William J. Murray gives one of the most succinct and insightful rebuttals of determinism I have ever seen:
Murray’s Argument:
Determinists are no more capable of framing a determinist argument without using libertarian assumptions and phrases than Darwinists are capable of framing discussions of biology and evolution without using design assumptions and phrases.
The determinist uses “we”, “I”, and “our”, and the acts of such agencies, as if they are libertarian commodities – first sufficient causes in and of themselves, ignoring the necessary causation of what produces the sensation of personhood and the sensation of choosing and the sensation of making contingent models.
The sensation of self, thought, act, concept, reflection, choice and meaning are all entirely self-referential to the same thing – sensations produced and experienced by the actual sufficient and necessary cause in the determinst’s world – the ongoing interactions of physical matter.
IOW, the monists view is entirely self-referential, and thus incoherent. X means X, or means Y, or means nothing if the aggregate physical interaction (API) results in it “believing” that is what it means. Incoherent arguments are soundly logical if the API (which is all logic is, logic being a mental construct, and thus the product of the API) says so. Up is down, right is left, and a barking dog makes more sense than Aristotle, if the API so dictates.
And thus, by the only arbiter of sound logic and good arguments, since my API says “you’re wrong”, then you are wrong by the only arbiter there is of such things, from the determinist perspective. I don’t even have to tender an argument, or logic, because logic and arguments are not “more valid” than any other expression of the API.
If all things are consumed by the API, and the API is all we have to evaluate the API by, then I’m right, you’re wrong, and that’s all the debate I need make here by the determinst standard.
Nobody with any self-respect and intellectual merit actually argues that way, which would be the necessary consequence of determinism. Except, of course, if determinism were true, then you couldn’t help arguing in a way that is based on your argument not actually being true (and being forced by API to not recognize the intellectual dishonesty inherent in your argument), any more than leaves can help rustling in the wind (and perhaps thinking they were making sound arguments, if the API so directed).
This is one of the reasons I don’t believe everyone has free will; they are actually leaves blown by the API wind, saying and believing whatever self-refuting nonsense their aggregate physical interactions dictate.
What is truly ironic is that Elizabeth argues for a model of reality where she couldn’t hope to know (other than as self-referential programming) if she was being intellectually dishonest or not (since she would just be programmed by physics to believe one way or another), so she cannot actually be “intellectually dishonest”, since there is no independent and sufficient “Elizabeth” in existence to moderate, check, supervene or arbit what the aggregate physical interaction knowns as “elizabeth” says and believes.
IOW, Elizabeth argues that we are arguing with a programmed computer simulation (a biological automaton) that is incapable of independent reflection and examination. The only thing the machine has to check its programming with is .. its programming.
Of course, if we were to accept Elizabeth’s assertion that we are all just programmed biological automatons forced to believe and say and do whatever the aggregate physical interaction commands, why bother arguing with anyone? Why bother debating? We have no means by which to independently arbit truth or reality.
According to the determinist perspective, are necessarily material solipsists, our sensations, interactions, beliefs, views and ideas all individually generated and inescabable, with no way of knowing or discering what – if anything – is true and real.
The API produces both the madman and the scientist, Gandhi and Hitler, kindness and cruelty with equal belief each is true and right; that makes them all true and right by the only arbiter of such thing – what physics actually produces.
Dr. Liddle reponds:
Have you actually read my argument? I’m saying that “I” is a great deal more than “a collection of materials and interactions” or can be, if we choose to do so. If set the boundaries of the self so close that the “I” – the agent we assign responsibility for our actions to – is a mere spectator on a surge of material interactions, then, sure, we have no moral responsibility, but, by the same token, we have defined ourselves almost out of existence.
Murray responds:Unless drawing larger boundaries and mentally taking responsiblity for more stuff factually transforms “materials in a deterministic process” into something else, calling it “a great deal more than a collection of materials in a deterministic process” is the very essence of equivocation, because under determinism that is all you can ever be, regardless of what you think, believe, or do.
Or, perhaps you are just saying we should lie to ourselves, like a rock saying “I’m a great deal more than just a rock!” when, in fact, it’s just a rock.
You’re sneaking in the stolen concept again. You having nothing other than “collections of materials in a deterministic universe” to work with or to end up with, regardless of what kind of mental gymnastics and equivocations you use to hide the facts of such an existence from yourself.

Comments
1) Your mind is an uncaused agency? If so, do you hold that your mind has always been in existance? If not, what caused it? 2) What is a "self" and what causes it to move?wrf3
August 20, 2011
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note: "sufficient"kairosfocus
August 20, 2011
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Elizabeth: If the choice is entirely or sufficiently caused by physics, it is forced by physics. If the choice is made by an uncaused, self-moved intentional agency, it is free.Meleagar
August 20, 2011
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I'm not asserting that they do not exist. I'm not even asserting that they don't have free will. I don't know if they do or not; but I choose to provisionally accept them at their word because it helps me (1) be a good person, and (2) enjoy my life. I have many provisional beliefs that I would never attempt to assert and defend as true; those beliefs are simply conveniences. Since I don't know if they have free will or not, then I'm obligated to treat them in as civil a manner as possible, because they might be free will agents. Not all situations allow civility, but I don't think debate in an online forum is a reason for uncivil language or behavior.Meleagar
August 20, 2011
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Meleager,let me ask you a question: Let's say you are faced with a choice between making a donation to charity and buying yourself a donut: what, in your view, distinguishes a free choice from a forced choice?Elizabeth Liddle
August 20, 2011
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Here's the definition of determinism from Dictionary.com:
1. the doctrine that all facts and events exemplify natural laws. 2. the doctrine that all events, including human choices and decisions, have sufficient causes.
How does your position disagree with the definition?Meleagar
August 20, 2011
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Do we agree that brains-in-bodies makes both rational arguments and irrational arguments, and also generate the concurrent confidence in both situations that one's argument is rational? I assume we both agree that there are at least an equal amount of "brains-in-bodies" that believe their irrational arguments are entirely rational? So, when you say that brains-in-bodies are:
... extremely well fitted for “discerning rational arguments from non-rational utterances”.
... do you mean, except for the at least equal amount of "brains-in-bodies" that are not extremely well-fitted for such discernments, thus producing irrational arguments? Since "brains-in-bodies" are obviously capable of producing an irrational argument along with a concurrent confidence that one has produced a rational argument, how would such a "brain-in-body" even recognize that there is a problem? IOW, if a brain-in-body can take an irrationality and make it appear to be rational, how would the brain-in-body even recognize a problem exists, much less go about fixing it?Meleagar
August 20, 2011
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And, that is multiplied by the challenge to bridge is and ought on evo mat premises.
Artificial intelligence can show where the is-ought divide comes from in the first place (see: The Is-Ought Problem Considered as a Problem of Artificial Intelligence).wrf3
August 20, 2011
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Uncivil? What in the Hell? You're asserting that these people don't even exist -- which is quite a different thing from pointing out that their own assertions assert that no one at all exists -- and you're worried about "an uncivil way of expressing the point"? Or, to critically examine what you've said, you are saying that you both do and do not "ascribe" agency to "such entities" ... for, after all, only any idiot imagines it is even possible to be uncivil to robots/zombies.Ilion
August 20, 2011
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Bear in mind, Meleager, that I am not a "determinist". As far as I know, the universe is not deterministic. I just don't think it makes any difference to my argument.Elizabeth Liddle
August 20, 2011
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If minds merely follow the laws of physics and/or chemistry...
So I take it your answer to the question is "no, our minds do not follow the laws of physics.
and such laws exactly do not explain the in-built algorithms of say a PC*
In fact, they do. The laws of physics explain how NAND gates work (as one example). Software is just the flow of electrons through an arrangement of NAND gates. For example, NAND gates wired one way can implement addition. NAND gates wired another way can implement something that can recognize whether something is an adder or not. And so on. All software is both a mental construct and an arrangement of NAND gates (or neurons). Man is a complex software object. How that software came to be is a different question from whether or not that software follows the rules of physics.
“It seems to me immensely unlikely that mind is a mere by-product of matter. For if my mental processes are determined wholly by the motions of atoms in my brain I have no reason to suppose that my beliefs are true. They may be sound chemically, but that does not make them sound logically.
Arguments from (in)credulity carry no weight -- from either viewpoint. The answer to Haldane's argument is that some beliefs correspond better to the way the external world works and those minds that can better deal with the external world are more likely to pass those beliefs on. Furthermore, all of us have some beliefs that simply aren't true (see the objection linking kidneys and minds). We still manage to function, some better than others.
but do that in ways that transcend the mere brute forces and materials involved . . .
Does a digital circuit that adds "transcend" the laws of physics?wrf3
August 20, 2011
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No, I didn't get any link. "Brains make forward models; kidneys don’t." Really? You've asserted that "brains make models"; when I, in response, asserted that "kidneys make models" you reply, "No, that's not it at all; you see, brains make models!"Ilion
August 20, 2011
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What specific system of processes would that be, considering that most people cannot discern rational arguments from non-rational ones?
Brains-in-bodies.Elizabeth Liddle
August 20, 2011
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Well, I wrote my response. Didn't you get the link? But to elaborate on my response above: brains and kidneys don't do the same job. Brains make forward models; kidneys don't.Elizabeth Liddle
August 20, 2011
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Kidneys are not brains just like clocks are not computers. Turing machines can do the types of operations that are necessary for constructing mental models; clocks cannot.wrf3
August 20, 2011
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The term "emergence" can mean one of two things:(1) materials in a deterministic system combining and producing characteristics not found in the materials or in the process, but is still assumed to be caused by physical laws acting on those materials; or (2) that such a physical interaction/condition reveals a property that is not caused by the underlying, foundational physics. If one's position is (2), then one has referred to a transcendent, "unmoved-mover" property. If one's position is (1), then expositions about the character of the emergent property are nothing but diversions from the salient point that physics is still generating (causing) the property in question. Will that is entirely caused by physics is not free. Will that is only revealed by physics is free.Meleagar
August 20, 2011
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Yeah, just like there is a fatal flaw in my "You are the proof that God is" argument ... not that you will ever bother yourself to actually identify either.Ilion
August 20, 2011
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Yes.Elizabeth Liddle
August 20, 2011
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Ilion said:
However, their problem is not that they are too stupid understand the matter or to understand the meaning of what they assert. Rather, their problem is that they decline to understand abd assert the truth of the matter; or to put it in other words, they are fundamentally intellectually dishonest.
I don't ascribe to such entities the free will capacity to meaningfully decline anything, because I don't believe they have free will. If you mean "stupid" in the sense that flowing water and an advancing hurricane stupidly perform whatever act physics commands, then I can't disagree with that assessment. I consider it an uncivil way of expressing the point, though.Meleagar
August 20, 2011
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But I’m not talking about “fundamental” processes. I’m talking about the properties of a very specific system of processes, and that system is extremely well fitted for “discerning rational arguments from non-rational utterances”.
What specific system of processes would that be, considering that most people cannot discern rational arguments from non-rational ones?
What we are (or I am, anyway) trying to convey is the idea that the system of physical interactions we call a human being has properties that are simply not possessed by any of its parts, and those properties include the property of being able to see the future consequences of her actions, not only for herself, but for others, and choose her actions accordingly. This is why we regard her as free – free from reflexive actions triggered only by proximal events.
Postulating that people have properties unlike the properties of that which generates them is irrelevant unless such additional properties are not caused by physics. However, emergent properties that are caused by physics cannot be said to also not be caused by physics, unless one postulates that certain physical conditions reveal uncaused, transcendent properties. (For example, some view gravity as a transcendent, prescriptive law that physical conditions reveal, so in this sense "an emergent property" would mean "revealing the existence of gravity" and not "causing gravity". However, since such a use of the term "emergence" would indicate that some human bodies/brains only serve to reveal a transcendent, uncaused, prescriptive mover, I doubt this is what you mean.) That's the point where you transfer from the determinist object-location "I" to the libertarian unmoved-mover "I"; you want to bestow unmoved-mover-ness upon your caused "I" via the term "emergence" and "special properties" and equivocate the vastly different potentials of the nature of the terms by saying that the object-location "I" can "choose" and "make models" and "believe" that is "freely sorting future options". The only way that your "I" can be free of material programming (causation by physics) and not be a biological automaton (the functional output of physics, "emergent", unique properties or not) is if it is not caused by physics - or anything else. A thing cannot be both caused by physics and not caused by physics at the same time; a choice cannot be both free (not caused) and not free (caused) at the same time. Whatever else you say about your "I" is irrelevant to the answer to the question: is the "I" caused by physics, or is it not caused? Is it moved, or not moved? Saying it has unique "emergent properties" is an utter irrelevancy to the argument unless those "emergent properties" are not caused by physics. In your deterministic system, do physics ultimately cause all choices or not? Do physics ultimately cause all beliefs or not? Do physics ultimately cause all intentions or not? Thowing the term "emergent property" in between physics and the "I" does not change the fundamental causal relationship one iota; the "I" is either caused by physics, or it is not. What "free" must mean is, if a choice is determined (generated) by physics (including chance and chaotic factors), then it is not free; if a choice is not determined but is generated by an unmoved mover that cannot be caused to make any choice, it is then free. Determinism cannot subsume free will for the same reason that the term "black" cannot subsume "whiteness" without some sort of equivocation or intellectual dishonesty.Meleagar
August 20, 2011
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"... it betrays a fundamental incapacity to meaningfully discern what the free will debate is about." That statement is equivalent to the claim that they are too stupid to understand the falseness of their position and assertions. However, their problem is not that they are too stupid understand the matter or to understand the meaning of what they assert. Rather, their problem is that they decline to understand abd assert the truth of the matter; or to put it in other words, they are fundamentally intellectually dishonest.Ilion
August 20, 2011
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EL: "I think that brains [kidneys] are model-makers. That is entirely consistent with a mechanistic view of the brain [kidneys], and we already have robotic devices that do the same – model the world, and parse it in to objects that appear to belong to some category. Some CCTV [dialysis] systems do this, I believe." Is there really any difference between the original post and my tongue-in-cheek “correction” of it?Ilion
August 20, 2011
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Meleager:
I think that brains are model-makers. That is entirely consistent with a mechanistic view of the brain, and we already have robotic devices that do the same – model the world, and parse it in to objects that appear to belong to some category. Some CCTV systems do this, I believe. And we can certainly construct robots who will use a word to describe themselves in a very crude language.
This is entirely irrelevant, as is the rest of your post. The all-important point continues to elude you.
Well, I beg to differ. I think it is extremely relevant, and directly addresses the point that you think is eluding you :)
My rebuttal begins with the assumption that everything you describe (reiterate for the umpteenth time) is true; that physics programs brains to make models and think and feel and talk and hold beliefs and choose. My point is about what that – everything you describe as “what is going on” – would mean if true.
Yes, I know, and I think you are wrong about that, which is my point - the one you think is "irrelevant".
Your entire construct cannot escape self-referential incoherency because of where it comes from, what it is made of, and the limitations it cannot overcome because it has no foundation or recourse to do so. IOW, if physics commands you to believe that you have made the choice to expand your responsibilities and feel like you have transformed your life and have just laid out a very compelling argument for that view, but in physical fact, concurrently, all you have actually done is bark like a dog, urinate in public, drool like a loon and slap your own face repeatedly, then that is what will occur.
And what I'm saying is that "if physics commands you to believe..." is what is incoherent. It doesn't mean anything. Think about what it would mean - how could "physics" "command" anything? What is your referent for "physics" here?
If physics commands you to make an absurd argument and concurrently believe it to be entirely rational, that is what you will do. (In fact, that is what you are doing.) Only if physics happens to command you think a thought and that thought happens to correspond to an actual fact will anything you utter be a truth; only if physics happens to program you to make an actually logical argument will it occur (though it seems the vast majority of arguments that physics produces in the world are not logical, one wonders why you should think yours is, or should be, or why you think anyone should consider it to be so).
But "physics" isn't doing any "commanding" or "programming". I do realise that you think you are rebutting my argument, and that I am merely repeating the same argument that you have already rebutted, but from my PoV you are not rebutting my argument at all, but one you think I must be making. It is precisely my point that a brain (or rather an organism with a brain, because the brain needs its body to work) is not "physics" but a system - a very specific system, namely a brain-with-a-body. If you ignore this system, then sure, the argument is incoherent, but that's not my argument.
In fact, physics produces quite a few people enamored of their own absurd views, wouldn’t you agree? They believe their insane positions to be the very models of logic and reason. But you have no resource, other than that same producer of absurd arguments, to attempt to evaluate your argument or mine. Such an unresolved conundrum! You fail to provide me with an arbiter I might hope could be valid, Elizabeth. If physics produces both your argument and belief and mine (and Hitler’s, and Jeffrey Dahmer’s, and Rachel Maddow’s), what shall we use to arbit our differences, that is not the very same stuff that produced all those arguments, feelings and beliefs in the first place?
Well, you are providing two types of arguments here: is arguments and ought arguments. The first kind is easy to arbitrate - good is arguments are predictive. The better the argument, the better the fit will be between events and model. The second kind is not so easy, but we can, collectively, develop yardsticks nonetheless. None of this is contradicted by the idea that brains produce minds: indeed my thesis is that the kinds of minds brains produces are minds that do exactly this.
IOW, without an objective, transcendent first/sufficient cause (uncaused cause) “I” that can supervene, examine, arbit and insert its uncaused will, then there is logically no means to distinguish a raving lunatic Elizabeth from a rational Elizabeth – or, a raving lunatic William from a barking dog or a fried egg.
Yes, there are loads of means. Indeed, it's extremely easy to build a quite simple piece of software that will distinguish me from a fried egg.
Repeating your position as if I do not understand your position is unnecessary; it’s not me that doesn’t understand the argument you are attempting or the implications thereof; it is you that is unwilling (oops … I mean, unable) to address the fundamental consequences of your position.
Well, then we are down to duelling assertions then :) I think the same about you :) I don't think you are understanding my argument or the implications, and that is why you have, IMO, mistaken the "fundamental consequences of [my] position". Not sure how to get beyond this impasse :)
To further demonstrate that you do not realize those consequences:
My point is that “I” refers to one thing, whether you are think brains create minds, or whether you don’t – it is the word that an agent that chooses uses to refer to itself as an agent that chooses. All I’m doing is saying that that capacity (to choose, and refer to yourself as an agent) is endowed on us by our brains.
The above shows that you do not understand the fundamental, dramatic difference between one kind of agency and the other, and the vastly different, necessary implications those two different kinds of agencies produce.
Well, I understand that you think that I do not understand the difference. I certainly agree that there are different kinds of agencies, but I do not carve them at the joints that you do. I think the joint you perceive is spurious. I think the reason we are "free" to choose in a way that most, if not all, other organisms are not,is that our language capacity enables us to model the future, enabling us to entertain multiple scenarios and their likely consequences, and feed those consequences back into the decision making process.
Being so blind to the chasm that lies between a first/sufficient/uncaused agency, and entirely caused, determined agency, that you can claim that both are covered by the same use of the word “I” would be mind-boggling .. if I thought you had libertarian free will. Fortunately, my world-view provides an actual basis for truly discerning rational arguments from non-rational utterances. Like solipsism, yours does not, because the same fundamental process produces all effects – true, false, good, bad, rational, irrational – is all there is to monitor and judge the effects.
But I'm not talking about "fundamental" processes. I'm talking about the properties of a very specific system of processes, and that system is extremely well fitted for "discerning rational arguments from non-rational utterances". The sort of frustrating thing, for me and for those who share my views, is that our views are so often parsed as "reductive", and we are assumed to think that we are "merely" physics, not actual decision-makers. Nothing could be further from the truth. What we are (or I am, anyway) trying to convey is the idea that the system of physical interactions we call a human being has properties that are simply not possessed by any of its parts, and those properties include the property of being able to see the future consequences of her actions, not only for herself, but for others, and choose her actions accordingly. This is why we regard her as free - free from reflexive actions triggered only by proximal events.
You offer only self-referential incoherency that provides no meaningful basis for discerning any statement to be true or false.
Well, I disagree, for the aforementioned reasons :) Anyway, nice to talk to you, even if we are waving at each other from across a gulf :) Cheers Lizzie Post script: I do realise that "equivocation" is an accusation that is frequently leveled at me here. I understand it in a way, because where I probably fundamentally disagree with the position held by most posters here is in thinking that many of the distinctions that you guys see as key are "distinctions without a difference" - in other words I see you drawing cleavage lines that seem real to you, but which I see as artefactual. I want to put this out clearly, because what may, from the receiving end, seem like playing tricks with words, is, from my end, very far from that - it's trying to point out that the two apparent referents for a word may in fact be one. And at all times I am quite sincere, whatever the impression may be to the contrary.Elizabeth Liddle
August 20, 2011
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Yup, as I have expanded above.kairosfocus
August 20, 2011
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If minds merely follow the laws of physics and/or chemistry -- and such laws exactly do not explain the in-built algorithms of say a PC* the Haldane dilemma gobbles up rationality:
"It seems to me immensely unlikely that mind is a mere by-product of matter. For if my mental processes are determined wholly by the motions of atoms in my brain I have no reason to suppose that my beliefs are true. They may be sound chemically, but that does not make them sound logically. And hence I have no reason for supposing my brain to be composed of atoms." [["When I am dead," in Possible Worlds: And Other Essays [1927], Chatto and Windus: London, 1932, reprint, p.209.]
______ * F/N: The functionally specific, complex information embedded in a PC comes from intelligent, knowledgeable, skilled designers, not merely "human" designers; such use the properties of materials and forces found in nature but do that in ways that transcend the mere brute forces and materials involved . . . kairosfocus
August 20, 2011
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WRF3: To pull up the old evolutionary materialism chance variation plus natural selection hat to try to pull man out of it like a magic rabbit, still does nothing to ground the credibility of either mind or morality on evo mat premises. The resulting self referential incoherence compared to our experience of ourselves and our need to trust our minds to even accept the thought patterns that lead to evolutionary theory, jointly show just how self-stultifying the thought frame of materialism is. Let's expand a bit on the Haldane challenge above to see why, clipping from here:
it is at least arguable that self-referential absurdity is the dagger pointing to the heart of evolutionary materialistic models of mind and its origin. This can be addressed at a more sophisticated level [[cf. Hasker in The Emergent Self (Cornell University Press, 2001), from p 64 on, e.g. here], but without losing its general force, it can also be drawn out a bit in a fairly simple way: a: Evolutionary materialism argues that the cosmos is the product of chance interactions of matter and energy, within the constraint of the laws of nature; from hydrogen to humans by undirected chance and necessity. b: Therefore, all phenomena in the universe, without residue, are determined by the working of purposeless laws of chance and/or mechanical necessity acting on material objects, under the direct or indirect control of happenstance initial circumstances. (This is physicalism. This view covers both the forms where (a) the mind and the brain are seen as one and the same thing, and those where (b) somehow mind emerges from and/or "supervenes" on brain, perhaps as a result of sophisticated and complex software looping. The key point, though is as already noted: physical causal closure -- the phenomena that play out across time, without residue, are in principle deducible or at least explainable up to various random statistical distributions and/or mechanical laws, from prior physical states. [[There is also some evidence from simulation exercises, that accuracy of even sensory perceptions may lose out to utilitarian but inaccurate ones in an evolutionary competition. "It works" does not warrant the inference to "it is true."] ) c: But human thought, clearly a phenomenon in the universe, must now fit into this picture. So, we rapidly arrive at Crick's claim in his The Astonishing Hypothesis (1994): what we subjectively experience as "thoughts," "reasoning" and "conclusions" can only be understood materialistically as the unintended by-products of the blind natural forces which cause and control the electro-chemical events going on in neural networks in our brains. d: These forces are viewed as being ultimately physical, but are taken to be partly mediated through a complex pattern of genetic inheritance shaped by forces of selection [["nature"] and psycho-social conditioning [["nurture"], within the framework of human culture [[i.e. socio-cultural conditioning and resulting/associated relativism]. e: For instance, Marxists commonly derided opponents for their “bourgeois class conditioning” — but what of the effect of their own class origins? Freudians frequently dismissed qualms about their loosening of moral restraints by alluding to the impact of strict potty training on their “up-tight” critics — but doesn’t this cut both ways? Should we not ask a Behaviourist whether s/he is little more than yet another operantly conditioned rat trapped in the cosmic maze? And -- as we saw above -- would the writings of a Crick be any more than the firing of neurons in networks in his own brain? f: For further instance, we may take the favourite whipping-boy of materialists: religion. Notoriously, they often hold that belief in God is not merely error, but delusion. But, if such a patent "delusion" is so utterly widespread, even among the highly educated, then it "must" -- by the principles of evolution -- somehow be adaptive to survival, whether in nature or in society. And so, this would be an illustration of the unreliability of our reasoning ability, on the assumption of evolutionary materialism. g: Turning the materialist dismissal of theism around, evolutionary materialism itself would be in the same leaky boat. For, the sauce for the goose is notoriously just as good a sauce for the gander, too. h: That is, on its own premises [[and following Dawkins in A Devil's Chaplain, 2004, p. 46], the cause of the belief system of evolutionary materialism, "must" also be reducible to forces of blind chance and mechanical necessity that are sufficiently adaptive to spread this "meme" in populations of jumped- up apes from the savannahs of East Africa scrambling for survival in a Malthusian world of struggle for existence. i: The famous evolutionary biologist J. B. S. Haldane made much the same point in a famous 1932 remark: "It seems to me immensely unlikely that mind is a mere by-product of matter. For if my mental processes are determined wholly by the motions of atoms in my brain I have no reason to suppose that my beliefs are true. They may be sound chemically, but that does not make them sound logically. And hence I have no reason for supposing my brain to be composed of atoms." [["When I am dead," in Possible Worlds: And Other Essays [1927], Chatto and Windus: London, 1932, reprint, p.209. (Highlight and emphases added.)] j: Therefore, though materialists will often try to pointedly ignore or angrily brush aside the issue, we may freely argue: if such evolutionary materialism is true, then (i) our consciousness, (ii) the "thoughts" we have, (iii) the beliefs we hold, (iv) the reasonings we attempt and (v) the "conclusions" we reach -- without residue -- must be produced and controlled by blind forces of chance happenstance and mechanical necessity that are irrelevant to purpose, truth, or logical validity. (NB: The conclusions of such "arguments" may still happen to be true, by astonishingly lucky coincidence — but we have no rational grounds for relying on the “reasoning” that has led us to feel that we have “proved” or "warranted" them. It seems that rationality itself has thus been undermined fatally on evolutionary materialistic premises. Including that of Crick et al. Through, self-reference leading to incoherence and utter inability to provide a cogent explanation of our commonplace, first-person experience of reasoning and rational warrant for beliefs, conclusions and chosen paths of action. Reduction to absurdity and explanatory failure in short.) k: And, if materialists then object: “But, we can always apply scientific tests, through observation, experiment and measurement,” then we must immediately note that -- as the fate of Newtonian Dynamics between 1880 and 1930 shows -- empirical support is not equivalent to establishing the truth of a scientific theory. For, at any time, one newly discovered countering fact can in principle overturn the hitherto most reliable of theories. (And as well, we must not lose sight of this: one is relying on the legitimacy of the reasoning process to make the case that scientific evidence provides reasonable albeit provisional warrant for one's beliefs etc. Scientific reasoning is not independent of reasoning.) l: Worse, in the case of origins science theories, we simply were not there to directly observe the facts of the remote past, so origins sciences are even more strongly controlled by assumptions and inferences than are operational scientific theories. So, we contrast the way that direct observations of falling apples and orbiting planets allow us to test our theories of gravity. m: Moreover, as Harvard biologist Richard Lewontin reminds us all in his infamous January 29, 1997 New York Review of Books article, "Billions and billions of demons," it is now notorious that: . . . It is not that the methods and institutions of science somehow compel [[materialistic scientists] to accept a material explanation of the phenomenal world, but, on the contrary, that we are forced by our a priori adherence to material causes to create an apparatus of investigation and a set of concepts that produce material explanations, no matter how counter-intuitive, no matter how mystifying to the uninitiated. Moreover, that materialism is absolute, for we cannot allow a Divine Foot in the door. n: Such a priori assumptions of materialism are patently question-begging, mind-closing and fallacious. o: More important, to demonstrate that empirical tests provide empirical support to the materialists' theories would require the use of the very process of reasoning and inference which they have discredited. p: Thus, evolutionary materialism arguably reduces reason itself to the status of illusion. But, as we have seen: immediately, that must include “Materialism.” q: In the end, it is thus quite hard to escape the conclusion that materialism is based on self-defeating, question-begging logic. r: So, while materialists -- just like the rest of us -- in practice routinely rely on the credibility of reasoning and despite all the confidence they may project, they at best struggle to warrant such a tacitly accepted credibility of mind relative to the core claims of their worldview. (And, sadly: too often, they tend to pointedly ignore or rhetorically brush aside the issue.)
Until and unless evolutionary materialists can cogently answer this concern, they stand under a cloud of evident self-referential absurdity. And, that is multiplied by the challenge to bridge is and ought on evo mat premises. GEM of TKIkairosfocus
August 19, 2011
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Kairosfocus: Indeed. When the determinist uses the term "I", it means just another moved thing (no matter how "special" that moved thing might be); when the libertarian uses it, it means "unmoved mover". Claiming that the term "I" refers to "essentially the same thing" when a libertarian uses the term and when a determinist uses the term is like saying that the term "white" can refer to both black and white; it betrays a fundamental incapacity to meaningfully discern what the free will debate is about. It doesn't matter how fancy, subtle, well-programmed, complex, chaotic, loving, considerate, "responsible" (seeming), "moral" (seeming), broadly-circled, introspective or articulate a moved thing is, it's still a moved thing. It is still the effect of something else. It is not an unmoved mover.Meleagar
August 19, 2011
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You're kidding right? What current models?Mung
August 19, 2011
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Does a virus have free will? YES Does mitochondria have free will? YES Does a cell have free will? YES Does a Sponge have free will? YES Does Bacteria have free will? YES Does a Tapeworm have free will? YES Does a Fish have free will? YES Does a Salamander have free will? YES Does a Rat have free will? YES Does a Lemur have free will? YES Does a Monkey have free will? YES Does a Human have free will? NO What is the point of asking whether those entities have "free will" if you, the asking party, don't have free will? More to the point, what is the point of asking us to answer those questions if neither you nor I have free will?Mung
August 19, 2011
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You fail to provide me with an arbiter I might hope could be valid, Elizabeth.
Just because she hasn't provided one doesn't mean that one doesn't exist. Time and selection provide that arbiter. A bridge that stands the test of time is better than one that fails under load. See Axelrod's "The Evolution of Cooperation" for one way that behavior conducive to reproductive success can evolve.wrf3
August 19, 2011
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