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Author Topic:   Why doesn't AI Falsify ID?
Hyroglyphx
Inactive Member


Message 22 of 71 (373197)
12-31-2006 1:43 PM
Reply to: Message 1 by aiguy
12-30-2006 5:08 AM


Computer models
The issue is this: It's clear that appropriately constructed computer systems can exhibit behaviors that qualify as "intelligent"
Actually, they don't. It would have to be cognizant of itself and others in relation to itself. Computers in no way indicate intelligence. Computers are only as "intelligent" as its designers design them to be. And even this fails because they are only capable of performing the functions assigned to them.
I've generally heard two responses to this. The first is that computers don't actually exhibit intelligent behavior at all. I won't reply to this argument in anticipation here, except to say that finding a criterion for detecting intelligent agents that serves the needs of ID theory while excluding computers seems to be quite impossible.
Why is the exclusion of computers "impossible?"
The more common response is that while computers might appear to be intelligent, they are only reflecting the intelligence of the real intelligent agent - the human programmer.
Indeed.
But a moment's reflection should reveal the flaw in this line of reasoning: If computers are not truly intelligent because they are the product of another intelligent agent's design, then human beings - also the product of intelligent design according to ID - must not be truly intelligent either.
That's right, which is what theologians have been saying all along-- that it isn't about anything that we can do, but rather what has being done through us by the Designer/Creator/God or any derivative that fancies you. If you keep reducing life's components, eventually you are going to come to the paradox-- which is that nothing creates life or something creates life.
If the IDist chooses to rebut this reductio ad absurdum by granting that computers are in fact intelligent in their own right, we are left with the conclusion that material processes must be capable of intelligent behavior after all.
It would be a mistake to conclude that a calculator or an abacus is more mathematically inclined than human because it can calculate much faster than we can, when it was humans that created the calculator. By what definition of intelligence are you operating under? Perhaps we should come to a general consensus first and clear guidelines on what intelligence constitutes. Intelligent beings are capable of will, emotion, or a learning capacity.
In theory, computers could be designed to exhibit this. And indeed, this thought has stirred in the hearts of many AI proponents. And one could make the argument that we are only in the beginning stages of artificial intelligent design. But by what mechanism could a non-living entity understand emotion when we don't really understand our own emotions? If you programmed a computer to mimic phrases that sound like adulation and adoration, could at some point the computer begin to "feel" these emotions? Can it feel empathy or sympathy? Even if it is in theory, how would this begin to happen?

"A man can no more diminish God's glory by refusing to worship Him than a lunatic can put out the sun by scribbling the word, 'darkness' on the walls of his cell." -C.S. Lewis

This message is a reply to:
 Message 1 by aiguy, posted 12-30-2006 5:08 AM aiguy has replied

Replies to this message:
 Message 25 by aiguy, posted 12-31-2006 3:28 PM Hyroglyphx has replied

  
Hyroglyphx
Inactive Member


Message 33 of 71 (373438)
01-01-2007 2:01 PM
Reply to: Message 25 by aiguy
12-31-2006 3:28 PM


Re: Computer models
quote:
Actually, they don't. It would have to be cognizant of itself and others in relation to itself.
This, then, would be your own particular definition for "intelligence". I haven't seen anything in ID literature that lists this quality as a required component for something that is "intelligent". Can you provide a reference?
There is no reference needed, nor do proponents of ID get to monopolize on what constitutes intelligence. Perhaps we, the participants on this thread, should come to some agreement on what intelligence encapsulates. I offer that an intelligence is:
  • self-aware
  • capable of promoting its will
  • capable of emotive responses
  • is able to perform menial to difficult functions
  • is capable of learning beyond its original capacity.
Also, can you say how we can scientifically ascertain that the Intelligent Designer is cognizant of itself and others?
Of course not. If anyone could do that all controversy would end.
quote:
Computers in no way indicate intelligence.
This is an assertion, rather than an argument.
To reiterate, we'd have to come to some sort of consensus on what intelligence actually is. We can go from there. I think I have offered a classical approach as to what intelligence means. Let me know if you have any objections or if you would like to extend that list to possible variables that I have not yet considered.
Your first argument fails because of the reductio argument introduced in the OP (would you say you are only as intelligent as your Designer designed you to be?).
In a sense. I believe, based on the limited knowledge that I've been bestowed, that the Designer allows for a capacity to learn beyond its original means and to inculcate new ideas and emotions. Philosophically, I say that there is definitely a limit. As to the exact line of demarcation, I am incapable of knowing.
Your second argument fails because it is not true - computers do things that nobody "assigns" to them, just as people do things that they've never been "assigned" to do.
What things do they do beyond what they were programmed to do? How far are you going to extend that they can? Are we talking like Sci-Fi, Terminator II, Matrix beliefs where computers will one day out compete us?
I don't see why you are trying to use AI in order to refute ID, when your only source of contention was obviously designed. Its not as if computers have evolved. They required designers to make them come to fruition. Everything else is thus far sophistry.
If you think you have a testable criterion for intelligence that includes people and the Designer of ID theory, but excludes computers, then tell us what it is.
I'm still waiting for the punchline. I'm unclear on what it is you are trying to assert.
So you are saying that neither computers nor human beings are intelligent?
I'm saying that humans are intelligent, but only as much as the Designer wishes. I'm saying that computers mete out mindless functions. It seems that you equate intelligence with, say, the ability to calculate. I think you would agree that a computers calculations are stored in an internal bank. It isn't actually solving anything. It isn't really thinking. It isn't capable of enacting a will or emotion. Think of it this way. When you play against a computer game, it appears that the game is devising a strategy, when in reality, all its doing is calculating your move with a countermove. The developers made it that way to give the appearance that you are playing an intelligent being. But you're obviously not.
Its the same with Deep Blue which is inarguably an impressive machine, but it is not capable of thinking. If you disagree, explain why that is.
I am offering no particular definition for "intelligence" at all.
I think in all fairness that you should. If you are a proponent of Artificial Intelligence, its critical for you to define what intelligence is in order for us to understand what you are talking about.
I believe the word is scientifically useless, in that while it can be used to loosely describe some sorts of behavior, it cannot be used to explain anything.
Intelligence can't be used to explain anything? It explains the difference between intent and capriciousness.
I object to ID because it claims to be an explanatory theory that offers "intelligence" as its sole explanatory concept, but then fails to provide a standard technical definition for that term.
In one word, Teleology. How can you honestly asset that they haven't made propositions as to what intelligence is? You can say that you disagree with the premise, but I don't think you can say that nothing has been proposed.
I think it's a bit odd for us here on this forum to begin making up our own definition for this word, given there is supposed to be a scientific theory that explains biological complexity by invoking "intelligence".
We make up definitions all the time AIguy. Its called, "language." Every one of those words were assigned meaning. You can't remain ambiguous like this indefinitely and expect for anyone to extrapolate some profound meaning.
Aside from that, your attempt at a definition is not too good: First, there is no scientific test for "will" (but you may be interested to learn about scientific investigations into free will
Maybe that's your problem. Maybe you see everything in a stale, mechanistic manner when you might find more benefit by looking beyond it. I'm not advocating that you jettison science and take up some wholly metaphysical stance on everything. What I am saying is that because you can't quantify will and emotion, doesn't mean they don't exist, or if they do, somehow they are inconsequential.
Second, you haven't supported your assertion that intelligence requires emotion.
You haven't supported that it does not. Let me ask you something. Do we not categorize creatures, as far as it relates to intelligence, by their cognitive abilities? What is the similarity between them all? Answering honestly will invariably lead you to answer your own question.
Third, why do you think learning is essential for intelligence. Do you believe that the Designer learns - or doesn't He perhaps know everything already?
You, perhaps, confuse knowledge with wisdom. And you keep asking everyone else to answer what intelligence means. You obviously have some incredulity that intelligence incorporates will and emotion, or vice versa, but refuse to answer it yourself. That may be a safe haven for you, but its a slippery slope argument.
Most AI researchers (including me) believe that human-like cognition requires much more complex physical interactions with the world that has been attempted to date. In other words, we won't really build a realistic aritificial mind until we also build a more realistic artificial body.
What does interaction have to do with anything if will and emotion are meaningless terms? You can't have one without the other and still possess anything meaningful.

"A man can no more diminish God's glory by refusing to worship Him than a lunatic can put out the sun by scribbling the word, 'darkness' on the walls of his cell." -C.S. Lewis

This message is a reply to:
 Message 25 by aiguy, posted 12-31-2006 3:28 PM aiguy has replied

Replies to this message:
 Message 35 by aiguy, posted 01-01-2007 3:06 PM Hyroglyphx has replied

  
Hyroglyphx
Inactive Member


Message 40 of 71 (373725)
01-02-2007 2:12 PM
Reply to: Message 35 by aiguy
01-01-2007 3:06 PM


Re: Computer models
I started to respond to this post yesterday and was nearly finished. I got up to use the restroom and came back to a blank page. Apparently my daughter hit the back button. Yeah, that's frustrating.
Hopefully I can get through the whole post this time.
I have no trouble with people ruminating about minds and what intelligence may or may not be. I am only interested here in discussing what people attempt to pass off as some sort of science.
Fair enough. I was unclear if your thread was meant to speak more about AI or more about ID.
There really is no "classical" approach at all.
If there isn't a classical approach, then how is it that we humans generally agree on the same descriptions concerning intelligence?
Self-awareness should be excluded, since this has more to do with sentience or consciousness than intelligence.
After more careful thought, I agree and retract my previous assertion about self-awareness because it does not necessarily mean intelligence. For instance, an infant may not be aware of the self, yet clearly they are capable of using cognitive reasoning-- something I would say is a clear marker for intelligence.
I would also exclude "will", since the subject of free will can't be resolved scientifically.
Just because science cannot, as of yet, understand what the will is does not negate the existence or that it is somehow inconsequential to intelligence. Would you agree that only intelligent beings are capable of asserting their will? I only ask because it seems that computers perform the tasks assigned to them and only those tasks. They don't exhibit any kind of freewill, whereas, natural beings enact their will at their discretion. I suppose one could make the argument that they too could only be performing the functions assigned to them. For face value I could agree with that. But even if this is so, then natural beings are still far more complex than even supercomputers. But even more than that, it says that those creatures were indeed designed with specifications.
I would also exclude "emotion", since while humans seem to use emotion in their thinking, not all intelligent agents necessarily would.
But this is the very thing that presents a problem for the secularist argument. For a secularist, biology is the only acceptable answer to the question, which invariably means that it is the only thing that offer any answers. An evolutionist will note that a sense of morality or the arts must have derived through natural means. If emotion is separate from intellect, then what inexplicable reason made it so? Where does emotion come from, and is it truly exclusive from intelligence?
I would say "menial to difficult functions" has no meaning of sufficient precision, and "learning" is non-essential too, since an ultimately intelligent thing would have no need to learn anything.
Learning is inconsequential to intelligence? Surely this is incorrect. The greater the intelligence of a creature, the greater the capacity for learning becomes. Why would no correlation exist?
AI systems reason, make inferences, learn, re-program themselves, and deal with situations unanticipated by their programmers.
If this is truly the case, I would certainly lend more credence to the supposition, however, I would need to see some specifics before I impute any value to it. Tell me more about this in more detail if you don't mind.
They generally lack the ability to use common-sense reasoning, and are intelligent only within constrained domains. So, while we have nothing approaching the sci-fi versions of AI, neither is there any evidence of some sort of hard limit as to what mental abilities might be replicated artificially.
"Common sense" seems to be a more ambiguous term than intelligence does. What constitutes common sense and how or why are modern supercomputers incapable of understanding it? I would say that common sense is least form of intelligence. Case in point, its common to all or most, whereas, great mathematicians or great musical composers are a diamond in the rough-- meaning, they are more highly intelligent than the average person. That lends more acceptance to the fact that the computer is designed, not that it learns as it goes along.
Let me try to make this point more clearly. Either "intelligence" is a property that can be ascertained to exist in an entity, or it isn't.
Isn't that the way it is with everything? That's the law of non-contradiction which applies to virtually every facet of life. Either God exists or He doesn't. Either you are in Africa or South America. Either the answer to the formula is 5 or it isn't.
If it isn't, then ID is a big waste of time. If it is, then entity X is either intelligent or it is not.
ID may be a big waste of time just as anything else. But there is only one way to find out. Phrenology had to be tried to see if it indeed offered anything to science. Under scrutiny it didn't pan out, but only after some considerable testing.
If X is intelligent, then it makes no difference how X became intelligent.
That's silly. The "how" and "why" answer questions. If X is a Tsunami, are you saying that how X became a Tsunami is unimportant? Understanding how and why are obviously important. Indeed, that's what the entire premise of science is based on. The theory of evolution, from start to finish, is based on the how and why, otherwise the theory wouldn't exist.
Indeed, when ID critics ask IDists "Who designed the designer?", ID's response is that the ultimate cause of the Designer's intelligence is irrelevant!
Sure, you could make that argument. There could be a Designer for a Designer who designed the Designer's Designer. It could trek on for all eternity for all we know, but it doesn't speak anything to us.
Therefore, when we look at a computer that does intelligent things, according to ID, we can decide that it is intelligent per se, without considering its ultimate cause.
Sure, of course you can determine if something is intelligent without knowing the designer. Indeed, if I found a car in the middle of the ocean, I wouldn't need to know who the manufacturer is in order to deduce that it was intelligently designed.
Given we've established that computers are bona-fide intelligent agents
How can you establish if computers are bona-fide intelligent agents when you don't even have a working definition for what intelligence is?
it is irrelevant that they were designed by humans.
Irrelevant? Then let no company display their company logo if it is unimportant and remove your name from the peer reviewed dissertations.
If you deny computers are intelligent simply because they were designed, you must also deny that human beings are intelligent if you also believe that we were designed.
I've never made any such allusions. The fact that it was designed doesn't exclude it from intelligence. I'm simply questioning whether or not computers can be deemed as intelligent at all.
Now, what does this prove? It proves that processes that act strictly according to deterministic natural law, combined with random chance, can be intelligent. Both AI computers, and evolutionary processes, act strictly in accordance with deterministic law plus chance.
What? But you created it! Chance? Deterministic law? You made it the way it is. Chance plays no part in it. The computer didn't create itself, nor does it plot out its own destiny. It was assigned to them by the programmer. If you didn't come along, it wouldn't be here right now.
The fact that chance plus necessity can yield intelligent behavior does not prove that we were not intelligently designed.
What "necessity" faces computers? What will happen to the computer if no one updates the information and never changes the design? What consequence exists for the computer itself? If no consequence exists, then there is no necessity for it either. The only one facing necessity is the programmer who has to keep up with technology, otherwise his model will become obsolete and its marketability will fade. The computer faces no such necessity which makes the biological analogy useless.
It does, however, render the arguments of ID moot. ID claims that something that does not act according to purely natural chance and necessity is required to build the complex machinery of life, but since we have observable proof that nothing but chance and necessity is required for intelligence, ID's claim is unwarranted.
If someone has only half of the components for a computer, the entire computer will lose all functionality because all the components must exist simultaneously and in operable form, otherwise the entire mechanism fails. Necessity and chance literally play no part in it. That's just a hopeful monster.
I have not equated "intelligence" with anything.
That's part of the problem. You are being vague in one instance and then expect us to use common sense in another. You've yet to pin down what intelligence even constitutes, yet at the same time, want us to believe that computers are intelligent. That makes no sense.
I have said there is no scientifically useful definition for the word.
Then you can't scientifically explain that Artificial Intelligence is intelligent if the word "intelligence" is an ambiguous term. That's putting the cart before the horse. The logic doesn't follow.
This is a very naive view of AI. No, calculations are most certainly not "stored in an internal bank" (think about it - there are an infinite number of calculations that can be done in simple arithmetic).
Its naivete to assume that computers have a CPU where it makes those calculations? Is a calculator intelligent?
Rather, AI computers are "born" with some knowledge and abilities, and given additional knowledge by their programmers and by learning.
Right, "given" is the operative word. Chance plays no part in it.
As my colleague Drew McDermott memorably quipped, "Saying Deep Blue doesn't really think about chess is like saying an airplane doesn't really fly because it doesn't flap its wings."
That is a clever quip. I like it a lot, however, this proverb ultimately fails when juxtaposed with a little reason. If we were to assign specific qualitative properties to what "flying" actually is, then we could know what it means to fly. If flapping wings was apart of the criteria for true flying, then airplanes never once flew and still don't fly. However, if the criteria for flying is anything that can battle gravity for periods of time, then the airplane certainly does fly. Therefore, the definition of flying becomes just as important than the action. For you, "thinking" is about as cryptic as it could get. And because of your refusal to define intelligence and thinking, you're leaving it open to anything being considered capable of "thinking." Without a criterion, its as ambiguous as saying that rocks think.
AI has a very clear operational defintion of "intelligence": It is whatever people might generally tend to call intelligence.
Now you are flatly contradicting yourself. How can the definition be clear when you and I disagree on what intelligence is? How can we simply leave it to such relativity if you want your statement to have any meaning?
Again, please remember I am talking about scientific explanation, not causual conversation, philosophy, or theology. There is no scientific way to detect capriciousness.
If there is no scientific way to detect capriciousness, then there is no way to detect intelligence. If that's the case, then you can never make pronouncements on what is arbitrary and what is purposeful, either in nature or with software. You would render your own argument null and void.
If you choose "teleology" as your definition of intelligence, that's fine. As Norbert Wiener, the father of cybernetics, defined "teleology" about fifty years ago, it is the property of a system to work towards a goal.
I object to Weiner's definition, though some definition is better than none. His definition is too broad.
I of course do not believe that science can capture all truth (look at my signature line!).
Duly noted, good sir.
I actually happen to believe that our conscious awareness is something that transcends mechanism. In another context, I would happily discuss the merits of dualism, how quantum mechanics may or may not provide a way to understand free will, and so on.
I'd be very interested in hearing more about this. I don't know if that would take us off-topic, but if it did, we could always open a new thread. I'm sure it would generate a lot of attention because it sounds unique to the forum.
My honest answer is that there is no way to objectively describe what the similarity is between all "intelligent" creatures. Deciding whether or not some critter is intelligent or not is simply an exercise in definition, rather than discovery.
That's fine. I agree that if we leave it open to ambiguity, ambiguity so we shall receive. I'm objecting that in one instance you tell us to use common sense to see things that are obviously intelligent, but in the next, you remain vague on what intelligence actually is. Until a clear definition is given, I dare say that we're going to go around in circles until one or both of us loses interest.
I have told you exactly what I think "intelligence" is: A subjective, informal way we refer to some sorts of behaviors. Like "athletic" is a loose way to describe some sorts of physical abilities, or "beautiful" is a loose way to describe some sorts of physical features. None of these words are scientifically useful.
This is the most candid you have been, IMO. But science can and would give some kind of operational definition. The one thing you said that really caught my eye and that I believe will solidify your argument is whether or not the computer can learn and enact a will not programmed by the designer. That, to me, would be a clear case of legitimate cognizance.
Looks like I made it all the way through without catastrophe.
I think my orignal was better though.

"A man can no more diminish God's glory by refusing to worship Him than a lunatic can put out the sun by scribbling the word, 'darkness' on the walls of his cell." -C.S. Lewis

This message is a reply to:
 Message 35 by aiguy, posted 01-01-2007 3:06 PM aiguy has replied

Replies to this message:
 Message 42 by aiguy, posted 01-02-2007 3:46 PM Hyroglyphx has replied

  
Hyroglyphx
Inactive Member


Message 57 of 71 (374141)
01-03-2007 6:38 PM
Reply to: Message 42 by aiguy
01-02-2007 3:46 PM


Re: Computer models
If you ask ten people for a definition of intelligence, you will get more than ten different answers.
You're probably right that we'd receive different answers, but at the same time, if we were given examples, I think we'd all generally agree. Meaning, suppose we saw the scores of a person after they've taken an IQ test. Because we know that the test was difficult coupled with the yielding of a high score, most people would generally come to the conclusion that he/she is highly intelligent.
But understand what you are really getting at. You are essentially saying that we can't really quantify intelligence and define it in a meaningful way kind of like we couldn't describe love scientifically in a meaningful way.
I think we have no idea. By "will", I presume you mean "contra-causal free will" or "libertarian free will".
I think introducing this as a variable just adds a superfluous element because in either case, free will can be granted in some manner.
That is, something with "will" can break the known laws of physics and make something happen that has no antecedent physical cause. Well, there is no evidence that anything of the sort ever happens.
I have no idea what you're talking about. Can you please expound?
Computer systems do things that their programmers have never anticipated.
Such as what? Is this all computers or supercomputers?
I don't think that the fact that computers are not yet as complex as living things is relevant. Why would it be?
I'm saying that perhaps it is possible that AI will be feasible in the future. I'm simply questioning its possibility now. As to why I used living beings as an example is because that's the only genuine measure of intelligence that we have to compare computers to.
once a computer exists, it can generate novel, complex functional structures all by itself, purely by natural processes of chance and necessity.
How can something synthetic go through any kind of natural process? Also, in order for necessity to exist, there first has to be potential consequences. What consequence exists for computers if they didn't evolve?
You may wish to argue that both computers and nature itself must have been created by something intelligent - that's fine with me, I won't argue that point.
I do believe that based on any number of things. Most notably is that its counter intuitive to suppose that anything can come into existence without causation. However, that's just my opinion on the theory. Its one of those paradoxes that neither stands strong or falls flat on its face. There will likely be a perpetual stalemate on the subject.
I'm not sure what question you mean when you say "biology is the only acceptable answer to the question".
Poor choice of words on my part. What I mean to say is, for strict naturalists, nature is the only place they can glean answers from.
Why would every intelligent thing have to have human-like emotions?
I don't think anything other humans possess human-like emotions.
Think about a complete psychopath - a defective human who has no emotions. Isn't it possible that this person could still learn calculus and physics and build watches.
What I am saying is, the more intelligent an animal is, the greater capacity they have for emotion. Intellect is very far reaching. I doubt that it only incorporates book smarts or an ability to engineer. Case in point: Would most people be likely to esteem Beethoven as intelligent? They probably would, but why?
Again, these questions are simply matters of definition. If you'd like to define intelligence such that learning is a necessary component, then you have just eliminated an omniscient creator as an intelligent thing (since an omniscient being already knows everything, so there is nothing to learn).
Then we're left with only mechanical function to equate with intelligence, which makes calculators intelligent.
Which part do you doubt? Reasoning and inferences - standard AI techniques. Learning - a whole discipline called machine learning. Self-programming - artificial neural networks are all self programming, and there are other techniques as well
This machine learning and self-programming, what does it entail? And what kind of software is needed for a computer to think for itself and not just choose the command it was given?
It turns out that the hardest things for humans to learn - advanced mathematics and theorem proving, championship chess playing, medical and machine diagnosis, etc - these things are relatively easy for computers to learn. Common sense, however - if you turn a glass of water upside-down over your lap, you will get wet - that is very hard for computers.
Your link didn't direct me to anything specific. But as for computers and common sense, isn't the mere fact that they can only perform the functions assigned to them prove that they aren't actually intelligent?
No, not everything must be - or can be - tried to see if it offers anything to science. Take my theory of gunderplitzen, for example. I believe that people are intelligent because they contain gunderplitzen. Do you think we ought to give this theory a scientific chance in order to see if it's true? (Don't ask me what gunderplitzen is - I'm not really sure yet).
If you developed a thesis on it, yes, of course. But you obviously use jocularity to make up a word that has no definition. It would be extremely unfair to characterize ID with that of gunderplitzen. If ID had no backbone, we wouldn't see many people in abject terror of it. Afterall, people don't fear straw men.
If X is a tsunami, then X is a tsunami no matter how X became a tsunami. If X is intelligent, then X is intelligent no matter how X became intelligent.
Then you essentially emasculate science. Everybody already knew that what goes up must come down. Explaining why is the answer that science has given. Everybody knew about heredity long before it was studied in detail. Explaining how it worked is the answer science gave. Likewise, we know that Tsunami's existed long before we understood why and how they form. Answering the how's and why's is what science is all about. The answer of why it is the way it is often the only important question in science.
I'm not saying that we would not like to know things. I'm saying that the way X became intelligent does not alter the fact that X is intelligent.
How it became intelligent is the only way to answer any questions. Again, science would die without those burning questions. Understanding the intelligence of the programmer is going to give you a greater understanding of the intelligence capacity of the computer program itself. One could apply that rationale to the Designer(s) of the universe/multiverse. Of course, answering that is exceedingly difficult-- granted.
My point here is that ID itself holds that intelligence can be "detected" without regard to the source of the intelligence.
ID is an inference just like anything else. Looking at chance alone doesn't explain anything. Anything could hypothetically happen by chance. However, when you add patterns with chance, it becomes nearly impossible for lightening to strike twice, thrice, and so on and so forth through unguided principles. So many ideal situations make life possible that are specifically contingent upon the success of another system.
No, I meant that you can decide something is intelligent without any consideration of how that thing became intelligent.
I agree with that, but if we were to stop there you might as well kiss science goodbye. Nobody cares that something exists. That's the evident part. They want to know why, how, where, when, etc.
A scientific theory can't offer meaningless terms as explanations for things.
Who says that it has to be meaningless, is my question? Is language meaningless?
Computers can reason, perform inferences, create novel designs of irreducibly complex machinery. They can induce rules from examples
A game on my computer can have rules. Say the computer based on my movements deduces that I fall off of a cyber cliff if I stray to far from the edge. The programmers designed it the away though, not the computer.
deduce facts from other facts, diagnose strange medical disorders
Based on the previous input supplied by doctors and programmers.
detect credit card fraud
Based on the parameters supplied by the programmers.
fix a deep space probe all by themselves
Based on the designers specifications.
beat the pants off of either one of us in a chess game
Pong could beat the pants off of a player. Is an Atari intelligent?
Could a computer be intelligent without any input or influence of an outside source?
Once the computer exists, it can do all these intelligent things purely by processes of chance and necessity. Once nature exists, then, it can do all these intelligent things purely by processes of chance and necessity. If you would like to argue that both computers and nature itself had an intelligent designer, I won't argue that.
It would seem to appear to be the case because have a chicken and an egg problem without it.
However, you can't argue that nature itself cannot do intelligent things (like create complex form and function of biology) all by itself, by processes of pure chance and necessity.
Necessity indicates intent. If you speak of nature in terms of itself gaining insight on self-preservation, then you are ultimately speaking about nature as if it is sentient.
I mean the deterministic physical laws (electricity, etc) according to which computers operate. The "chance" of computer systems comes from random (or pseudo-random) input... The analogy is between the computer system and natural processes - like evolution. Both operate according to pure chance and necessity, i.e. physical law plus randomness.
I don't understand this? The flux of electricity is completely intentional. Maybe I'm not understanding you though. Can you explain further to me?
My point is that ID offers "intelligence" as the explanation for biology, but "intelligence" has no scientifically useful definition. That isn't my fault.
Isn't intelligence the explanation for why your computer is intelligent? Its so obvious that I can't see why you would use a biological analogy to support it.
AI defines intelligence simply as "that which, if a person did it, we would tend to call it intelligent". That's all.
Its not that if a person did it, but that a person did do it. That's the whole point.
The plane does what it does, and it doesn't matter if you call it "flying" or not. The computer does what it does, and it doesn't matter if you call it "thinking", or "intelligent", or not.
That would render his quip void. He is appealing to some sort of absolute standard in order to supply any discernable meaning the quip in the first place.
You are arguing that "intelligence" has no clear meaning that we can agree on. I agree with you!!! So how can you have a scientific theory that offers "intelligence" as an explanation???
In the same way people can have a theory on chance as the explanation. Really what this is, is the typical mischaracterization of what ID is. For some bizarre reason, opponents of the theory think that if a Designer is invoked that somehow science will cease. What an absurd notion. Does it cease if we think that random chance is the answer? Obviously not. ID is nothing more than an inference that uses observation to corroborate the claim. I mean, really, what threat exists from it?
quote:
If there is no scientific way to detect capriciousness, then there is no way to detect intelligence.
Agreed!!!
You missed the rest of the post. If that truly is the case, then you would be incapable of discerning chance from design. That means you couldn't argue that design in nature is an absurd concept, because you would inevitably have to say that chance within nature is just as absurd.
My argument is that "intelligence" cannot be used to explain things. Nothing is explained by saying "it is intelligent".
No argument there. That's like supplying the answer to this question:
Why are there complex organisms in existence. Answer 1. Goddidit! Answer 2. Evolution! Neither explain squat without describing the how's and why of it. An answer of such brevity is inept to answer anything.
I have been fascinated by the mind/body problem since I was a little boy, and I've been studying philosophy of mind for more than three decades. Yes, at some point I'll start a thread in another forum, but I can only manage to participate in one thread at a time (I spend too much time as it is on this!!
Yeah, I know what you mean. EvC takes a lot of time out of the day. As for the other proposed topic, I would love to read it when it is done.
Its a pleasure having you here. I hope you find it intellectually stimulating and spiritually fulfilling here at EvC.

"A man can no more diminish God's glory by refusing to worship Him than a lunatic can put out the sun by scribbling the word, 'darkness' on the walls of his cell." -C.S. Lewis

This message is a reply to:
 Message 42 by aiguy, posted 01-02-2007 3:46 PM aiguy has replied

Replies to this message:
 Message 62 by aiguy, posted 01-03-2007 10:39 PM Hyroglyphx has not replied

  
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