Posted on 01/13/2003 10:33:14 AM PST by Heartlander
[You:] Sounds like a creationist to me. Sure, maybe he believes God did not create man as man, but he still believes God is the creator. (Of course, this thread seems to be mostly about arguing semantics anyway, so what the heck.)
The term "Creationist" is used, in these debates, to mean someone who believes in "special creation," i.e., that God created each species (or at least man) from scratch, while the term "Evolutionist" is used to refer to someone who believes that humans evolved from earlier species. Not all (or even most) evolutionists are atheists; theistic evolutionists (myself included) believe that God created man but that evolution was the method He used to do so. Conway-Morris is a brilliant evolutionary scientist, and also a Christian, and is thus a theistic evolutionist.
For lurkers who want to read up on Freeper reactions to Wolfram's views on natural selection, here is a Free Republic thread posted by betty boop.
I'm not certain that is correct. Previously I posted that the theory of evolution is based on these three:
There have been other mechanisms identified for variation than simply random mutation. For example, Sentis recently pointed out to me ongoing research to identify the role virii play in modifying the genetic code. I have pinged him in case he wishes to post more specific information. Even simple sexual reproduction is also a powerful force for creating unique genetic combinations. It is also worth pointing out that there has been recent work suggesting the possibility of multiple "common" ancestors.
I think your list is at least incomplete. Random mutation is more likely a component of a pillar of evolution than a complete support structure in and of itself.
If indeed, randomness is not a pillar of the theory of evolution then there is no substantive dispute between it and intelligent design! From the Discovery Institute, emphasis mine:
"The theory of intelligent design holds that certain features of the universe and of living things are best explained by an intelligent cause, not an undirected process such as natural selection."
You have the bar absurdly low for the demonstration intelligent design. The substitution of a deterministic process for a random one is not even a first step in demonstration of intelligent design.
Two space aliens are observing children on a playground. The playground has teeter-totter, where children mostly bounce each other up and down. One observes that once in a while one child will simply stiffen his/her legs and suspend another one in the air with the teeter-totter. He cites this behavior as random.
The second space alien eventually notices some non-random features in the behavior. "For some reason, a skinny kid can't do that with a fat kid," he says. "I think it has something to do with the total gravitational mass. Furthermore, there's a correlation with being something the kids call 'a jerk.' The kid who stops the action and leaves the other kid up in the air is always a 'big jerk,' whatever that is. Sometimes you can even hear the smaller one call the bigger one 'You big jerk!' So it's not random."
"So," says Alien Number 1, "are you telling me someone is forcing these kids to do what they do?"
"Where on earth are you getting that? How does that follow? No, they're just playing. It's still something like a spontaneous behvior, but there are constraints and biases. Not everyone can and not everyone will. Some can and will with some partners but not with others."
Randomness as a supposed pillar of evolution is beaten to death by creationists. Evolution as understood by people actually trying to understand it is not so random as the strawman version. It is constrained by things like chemistry, existing developmental pathways, and natural selection.
Showing intelligent design strikes me as quite a separate problem from showing deterministic behavior where stochastic had been assumed.
"The theory of intelligent design holds that certain features of the universe and of living things are best explained by an intelligent cause, not an undirected process such as natural selection.""Undirected" can be equated loosely with "random," but beware the fallacy of equivocation. Proving that something is deterministic ("lawful and predictable") in behavior--and thus non-random--is not the same as proving that it is directed by an intelligence. Planetary orbits are deterministic, but planets are not pushed about by angels.
So what are we debating then?
According to evolution theory, natural selection is not intelligently directed (so far this is an untestable notion), but it's not exactly random either. Given a litter of newborn critters, some will survive, expecially if they have any genetic advantages (stronger, faster, immune to disease, etc.), and those that may have genetic defects will not. That's not "random," rather, it's virtually inevitable. The appearance of genetic mutations is closer to being random, because mutations are generally unpredictable, but they are still governed and constrained by the underlying chemistry. Think of it like the weather -- often unpredictable, but still the result of understandable natural processes.
Thanks for the reply. It's a bit clearer now but not quite there yet. What's not clear is your usage of mutation. Is it
A. change in genes or
B. the resulting organism?
A is random, B is not (after changes occured). Do you disagree with the randomness of A? As far as I know it's caused by factors such as radiation, etc. Seems pretty random to me. Please let me know whether we are talking about different things.
Regards,
Lev
I was specifically predicting that you or someone else would make a point of not getting anything being said here. Worry less about how old Aric2K is or isn't and worry more about how smart you look or don't.
He specifically repudiates the citation of his work as supposed evidence against evolution, which is the use to which creationists and ID-ers alike try to put it.
Creationists do these quote-salads to paint a dishonest picture with other people's words. Oddly enough, although ID-ers supposedly aren't creationists, they have the same license from somewhere to do deliberately sloppy scholarship, selectively and very misleadingly quoting against the author's overall sense in many cases.
I was specifically challenging your assertion that the theory of evolution was predicated on random mutation. There are other sources of genetic variation.
Keep in mind also that even random events can often be described in terms of probability functions.
You have the bar absurdly low for the demonstration intelligent design. The substitution of a deterministic process for a random one is not even a first step in demonstration of intelligent design.
I assert that showing deterministic behavior where stochastic had been assumed substantiates intelligent design, especially when the deterministic behavior is actually genetically encoded, autonomously, via symbols, conditionals, process and recursives!
Proving that something is deterministic ("lawful and predictable") in behavior--and thus non-random--is not the same as proving that it is directed by an intelligence. Planetary orbits are deterministic, but planets are not pushed about by angels.
Im not claiming that planets are being pushed about by angels. If the deterministic behavior is rooted in Physical Laws all you have accomplished is to move the goalpost. At some point, to maintain an agnostic or atheistic worldview, you must appeal to the Anthropic Principle --- even if you plead the plenitude argument along the way:
Interview with Nicolo Dallaporta, one of the fathers of modern cosmology
It is very possible, but it is not physics. It is a metaphysics in which recourse is made to a chance that is so enormously limitless that everything that is possible is real. But in this way it becomes a confrontation between metaphysics in which chance collides with purpose. This latter, however, seems much easier to believe! Physics up to now has been based on measurable "data." Beyond this it is a passage of metaphysics. At this point I compare it with another metaphysics. Those who sustain these viewpoints (like Stephen Hawking, for instance) should realize that this goes beyond physics; otherwise it is exaggerated. Physics, pushed beyond what it can measure, becomes ideology.
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