it. said:
i don't think langan disbelieves evolution. have you read his paper on CTMU? i agree that there is a lot of technical jargon, and his writing style isn't the easiest to read, but from what little I've read and understood, he doesn't sound like a total dumba$$. I'll have to read the whole paper, but the guy has been on tv, etc, so i'm guessing langan knows what he's talking about, or at least more so than me.
I'm reading it now. Although I agree with sluox that 'being on TV' means less than nothing for intellectual credibility, I disagree that Langan is not 'hooked up' to the forefront of scientific inquiry. Rather, I see him as part of a small but growing group of people who are recognizing the requirement that we include perception/subjectivity/observation/consciousness in our models if we wish to move forward with a description of the universe.
Science has come very far using the 'objective' model, but I think it is becoming ever more clear that there are aspects of our experience it is impossible to explain under these parameters (i.e., the invalid assumption that an 'objective', non-experiential point of view exists).
I'm starting to sound like one of the people that Sokal made fun of, but it's difficult to get across what I mean in this limited space. Before I get attacked for being some kind of po-mo fanatic, let me say that this is not at all what I mean. Let me try it this way:
QM has basically come right out and shoved it in our faces: Hey, you guys! Look! The universe you observe is *critically dependent on the fact that you are observing it!* People have been trying since the 1920's to understand this novel, amazing piece of information under the old, 'objective' paradigm, and the result has been nothing but a monumental failure. Time to try something different, ya think?
I don't know whether Langan's specific model is correct (read: useful) in its particulars (I suspect that it is not), but I do think he is on to this very basic principle: that we must integrate subjectivity/observation into our physical theories.
Langan's choice of the term 'intelligent design' is unfortunate, because it seems to place him in a league with anti-evolutionist hystericals; but I don't think his ideas and theirs have much to do with each other. As far as I can tell he is talking about the more basic principles that give rise to the physical universe we observe, not about evolutionary biology. But he ought to find some different terminology if he wants anyone to take him seriously.