On Sep 14, 2003, at 5:30 PM, arnoud wrote:


Hello Tim,
The other ontological monist stances are philosophical idealism and neutral
monism. But almost nobody holds those theories anymore (not?). Materialism is
by far the most dominant monist position. Like Fodor said: we are all
materialists now for the same reason Churchill was for democracy: the
alternatives are even worse.


Physicalism is actually an argument for one type of
description and one principle mode of knowing based on the idea that it
is the most common variety of monism. Basically, it is very loaded.

What do you mean?



Well, what I mean by this is that materialism presupposes either a pragmatic epistemology - like what you suggest below that materialism be judged by the "success of the natural sciences". Wittgenstein is actually useful here if we were to look some of his arguments on following a rule or theorem proving and likening that to scientific knowledge. If we were to say that the "reason" - i.e. the formula representation - for X is Y - where Y is a TOE - than is it in particular "privileged" and a unique reference of "reason." I am not trying to get embroiled in trivialities here - I think it is important that we recognize that materialism is a ontology presupposition which has highly prejudicial consequences in invalidating certain modes of knowing. I.E. it may be perfectly valid for me to say something like - "God told me X" and for that phenomenon to supersede the authority of another large set of observations. This is somewhat the epistemological position staked out by Reformed Epistomologists such as Plantiga or others.


Materialism is to say that through test and observation of experienced phenomenon, when have overriding access to the normative patterns of the universe we experience. Since the fruit of this is better understanding of the set of experienced phenomenon that Materialism accepts as valid a priori it is somewhat like an incomplete formal system where the particular set mappings are unknown. What happens on this, however, is difficult because history has shown that the context or frame of mapping is continually needing to be extended (that was my point on the TOE-Information-Religious convergence).

To bottom line this, what I am trying to say is that advocates of materialism make a lot of assumptions about the justification of its knowledge. They are ultimately reduced to a kind of utility or pragmatic measure that they take as ultimate. I will deal with the issues of this below and show why it leads to postmodern drift.

Now, if we reject the foundationalist interpretation that I am supposing, it does not really improve the situation, because the coherence of the of explanatory power in ALL matters of value. Notions of perceived truth, right, wrong, etc. All have to be satisfied more readily or simply as a type of network where the lowest complexity pathway is from the observed idea (or state would be better in this language) to an accurate projection to the solution space. Even this methodology is an assumption (now that I think of it) and might lead to circularity. I don't know if there is a way around this in coherence theories of truth. I'm not saying one way or another, - just don't know.
I
think this is some of what you were getting at Ben. Right?

It is difficult to see if the Physicalist model (or should I say
materialist? - maybe more sincere) is really coherent in any common
variety.

This seems very odd to me. What is so incoherent about physicalism?


The Dennett variety is actually rather vacuous in terms of its
epistemological justification. Most consistent thinkers who start off
trying to be good materialist/empiricists within analytic philosophy
tend to degrade into postmodern pragmatists (ala Richard Rorty). So, we
need either subjective, shared, or objective truth, with the latter an
impossibility based on the problem of finite induction.

I don't quite follow this train of thought. Physicalism to me is justified by
the success of the natural sciences with their materialist ontology of atoms,
electrons, molecules and so on. Even the phenomenon of human beings that used
to be thought to be outof the explanatory reach of the natural sciences is
now more and more understood in materialistic terms. Other projects of
knowing seem to be far inferior, like mysticism, folk psychology,
phenomenology.
Where's the incoherence, the tendency to degrade in postmodern pragmatists?


I think what I am suggesting us that the "grounding" of empiricism must lie "outside of itself." This is comparable to some of Quine's criticisms. Now, the problem of finite induction - i.e. that a finite number of observations (taken in itself) can never yield a convergence to a true rule. A Pattern or regularity is only so as it represents a sampling of set. This set, if unknown (even the essence of it features as well as their number are unknown) means that no sampling, no matter how large can converge to a particular function that has predictive value. Now, the fact that this process does yield valid prediction and gives the appearance of progress is suggestive of supplementary assumptions about the nature of the universe (i.e. remember the transcendental suggestions :-) ). Regularity of the universe and the well-formedness of our sensory manifolds to perceive it are necessary assumptions. Of course, these CANNOT be validated WITHIN the materialist view and its empiricist epistemology. They presuppose it to have coherence. Of course, this rubs many original analytic philosopher/empiricists the wrong way because it seems incoherent and incomplete. To use another Wittgenstein metaphor from On Certainty - there is a lot of stream, but no bedrock.

Honesty in this area leads to drift. Rejecting the objectification of representations of observations - something that is assumed in the scientific method. I am not trying to set up some absolute objective stance - so don't take the straw man. My desire is to suggest that the recognition of degree assumes difference and the possibilities of poles of objectivity. This is something that in most materialist epistemologies is take for granted as the carry on a project to create a correspondence between the world and lower complexity representation that are external to it. Is this not the essence of Occam's razor?

To plot drift, (looking at Rorty for instance) we see that a rejection of the representationalist epistemological project and correspondence theory of truth yield a type of story-driven dialogue where the criteria for success are mainly tied to certain types of values (i.e. the elimination of cruelty). These values are not argued for within the grounding of anything just put forward as a "story." This is unpalatable for any scientists who clings to the idea of an explanation having any "truth," but is utterly consistent with the idea of rejecting background assumptions such as those above.

My suggestion is to keep the background assumptions and not be afraid where it leads. Even if that world ends up having an ontology of complex information bundles and "complex" matter like Aristotelian matter, or Augustinian monism.

I think we can want the world to be simpler than it is and ignore perfectly good phenomenon. At the risk of being cliche, isn't this the Kuhn critique?

Best,
Tim




Bye,
Arnoud

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