Originally posted by James R
... Your argument fails, I think, at the first step -- the imposition of the constraints.
I do not see a problem with ascribing the quality of intelligence to God, ...
You appear to see a distinction between "imposition of the constraints" and "ascribing the quality of". The two phrases are in fact synonymous. So you end up contradicting yourself within two adjacent sentences!
I've already gone over the inherent complexity of such a concept as "intelligence". By "ascribing" this concept to a god you end up imposing that very complexity upon that god -- with all the attendant consequences.
... especially if He/She/It is supposed to be the Grand Designer.
Why "especially if"? What does such a constraint impart that would alleviate the problem?
I take issue with your requirement that a god must be based on a physical substance or substrate of some kind.
I don't know your definition of "physical", so it's hard to dispute your assessment of my "requirement". However, you won't be arguing for a god that has no substance whatsoever, would you? How could you define existence that does not involve any sort of substance? In terms of what would you shape your definition? How would you differentiate existence from nonexistence?
You are essentially constraining God to be a part of our material universe, rather than separate from it (though possibly still interacting with it).
No I'm not. That particular chore is kindly accomplished for me by all the people who ascribe material qualities to their gods.
The intelligence of God need not be based on any particular information-carrying medium. Perhaps God, existing independently of our material universe, is both the medium and the message, so to speak.
Here are another two mutually contradictory sentences. Either you accept that intelligence depends on an information-carrying medium, or you deal with it absent any such medium. Sorry, but I won't let you get away without making a choice here.
On the other hand, let's examine the speculation contained in your second sentence. An information-carrying medium accomplishes its job by maintaining states. Information, however, is idempotent with those very states. Which makes a medium primary and information secondary. As another way of seeing the issue, consider the fact that information in itself is an abstract concept. It can be implemented using all sorts of different media. A particular medium, on the other hand, is not an abstract concept. So what is a god like that is part medium and part information? Simple: it is a nonintelligent medium upon which is built an intelligent entity. Again, making intelligence secondary and in terms of universal existence spurious.
Now, you may propose merging the cause and the effect, as it were, into a single entity. Since the medium gives rise to information (which is an assymmetrical situation), then to unite the two and achieve symmetry you must have information giving rise to the medium. However information is an abstract concept and by the virtue of being abstract it cannot give rise to anything.
Another twist you may try is to propose that information can be defined singularly in terms of itself (with no need for any medium.) However, a state singularly in terms of itself is a logical impossibility -- because a state is by definition a derivative concept. A state is a
description of
something, and it cannot be a description of
nothing. The underlying logic is simple enough to write out as a Boolean derivation:
P: description -> object (-> reads "implies")
which can also be expressed in the form,
P: !description || object (! reads "not", || reads "or")
now you propose that,
Q: description && !object (&& reads "and")
Since both P and Q are true, i.e.
P && Q
then it follows that
(!description || object) && (description && !object)
Expanding, we have
(!description && (description && !object)) || (object && (description && !object))
Reorganizing the parentheses, we have
((!description && description) && !object) || ((object && !object) && description)
gradually simplifying, we end up with
(<false> && !object) || (<false> && description)
<false> || <false>
<false>
Which is a sure indicator that the notion of defining information in terms of itself is a logical contradiction.