Yazata said:
the assertion seems to include the idea that "intelligently designed" objects are more complex, or contain more information, than naturally occurring objects. I'm suggesting that's typically false.
I think the assertion is that, we can detect design. The difference between the natural rock formations, and the carved presidents faces on mount rushmore is used as an example.
The Discovery Institute wrote this:
"Intelligent design begins with the observation that intelligent agents produce complex and specified information (CSI). Design theorists hypothesize that if a natural object was designed, it will contain high levels of CSI. Scientists then perform experimental tests upon natural objects to determine if they contain complex and specified information."
"ID's" proponents are trying to argue that their doctrine is fully and truly scientific. As part of that argument, they suggest that they've succeeded in identifying an experimentally detectable and quantifiable
measure of intelligent design, something that they call "complex and specified information".
I'm pointing out that their "complex and specified information" doesn't appear to be the sort of information that's spoken of in mathematics, cognitive science, communications theory or computer science.
Naturally occurring objects, such as those with rough and irregular surfaces, are often more complex (in terms of the amount of information necessary to describe them) than the more regular geometric objects produced by human craftsmen.
That's the point, there's a whole lot of random information, indicating and unintelligent process.
Maybe, maybe not. It's possible to imagine something like computer files being encoded in the geometical irregularities of naturally occurring objects. If you looked at the magnetic domains imprinted on a computer disk drive, they would seem pretty random too. If you listen to computers "talking" over a modem, it sounds like white noise, just a hiss.
A surfaced plane indicates intelligence.
If water collects in a place that contains it and if it isn't disturbed, the surface of the volume of water is going to effectively form a geometrical plane.
Of course we can get smooth surfaces that occurr naturally, but we are able to detect that it was caused through natural means, or that it was caused by an intelligent agent.
By measuring the amount of information (or "complex specified information", whatever that is) that's present?
If we already know which objects are intelligently designed and which aren't, we can easily include that knowledge in our descriptions of the objects. But that's not the same thing as asserting that we have identified some experimentally detectable and measurable quality of physical objects that's a reliable indicator of whether they have been intelligently designed. Slipping our preexisting knowledge of which objects are designed and which aren't into our "experimental" determinations of which are and which aren't would render those determinations circular.
Yazata said:
The problem for the "ID" proponents is that they are claiming that much if not all of the natural world is actually designed by some hidden, occult, super-powered designer.
Jan said:
I think you are exagerating, while they may believe in God, they do not say that God is the designer.
And there explanation stands up without ever having to bring God into it. The notion of God being the designer
has been, and is being forced by the critics.
I didn't use the word "God", but you did, four times.
The point is that everyone agrees that human beings design and manufacture some of the objects that we see around us. (If we live in a city, perhaps most things. Perhaps most of the things that interest some of us.)
"ID" proponents are taking that observation and expanding on it, employing it as an analogy. They insist that many (most? all?) naturally occurring objects are artifacts, products of intelligent design, just as human products often are. Whatever that designer is (assuming there's just one, there may be many of them), it's not something that's apparent to our human senses. So whatever it is, it must be hidden or occult in some way. ('Occult' means 'hidden'.) And if this designer is able to design so many things, in such sophisticated ways, by unknown means, from such a secret and hidden location, then it must be superpowered when compared to the human craftsmen that it's being imagined as an analogue to.
That's obviously suggestive of the theistic concept of "God". And intentionally so. You certainly noticed it. It's pretty clearly the idea that the "ID" proponents are trying to steer the implications of their doctrine towards.
But pointing that out wasn't really my purpose in writing the text that you jumped on above.
I was still thinking about the "ID" proponents' suggestions that they possess an experimental procedure that's capable of determining whether or not intelligent design is present.
If that procedure is capable of distinguishing human-designed objects that we already know were intelligently designed from naturally-occurring objects, that would be pretty amazing. It would also be evidence
against the "ID" thesis, since the hypothetical test would be classifying naturally-occurring objects in the not-intelligently-designed category. The "ID" thesis is insisting that some/many/all naturally occurring objects
are intelligently designed.
But what if the hypothetical test fails to distinguish human-designed products from naturally-occurring objects? What if the test not only indicates that all the human artifacts are designed, but also returns positive results for some (or all) naturally-occurring objects as well? How could we determine whether or not the test is working successfully? Are the positive results for naturally-occurring objects merely false-positives, and hence indications that the test has failed? Or are they evidence that the "ID" thesis is indeed correct?
How could we possibly answer that question, unless we have some means of detecting the presence or absence of intelligent design that's independent of the test?