More to the point, though, it depends to some extent on exactly what you mean by "intelligent design" and "legitimate." Most basically, ID asserts that some biological entities can be explained only by intelligent causes. Here's what The Skeptic's Dictionary has to say about it:
Intelligent design (ID) is an anti-evolution belief that asserts that naturalistic explanations of some biological entities are not possible and such entities can only be explained by intelligent causes.* Advocates of ID maintain that their belief is scientific and provides empirical proof for the existence of God or superintelligent aliens. They claim that intelligent design should be taught in the science classroom as an alternative to the science of evolution. ID is essentially a hoax, however, since evolution is consistent with a belief in an intelligent designer of the universe. The two are not contradictory and they are not necessarily competitors. ID is proposed mainly by Christian apologists at the Discovery Institute and their allies, who feel science threatens their Biblical-based view of reality.
I realize it is indeed necessary for me to clarify what I mean by "Intelligent Design" and "legitimate". You at least have the merit of asking me what I mean while other fools would immediately and naively put me in the same category as creationnists who believe the world was created in 6 days.
A big problem with the ID concept is that it seems to make a lot of people to react spontaneously without thinking. Just look at Lieexpsr's 2nd post:
Intelligent design is a totally illegitimate concept, it's dishonest of religion to promote it, and it flies in the face of evolution completely and totally. If one needs to accept intelligent design then he/she also needs to accept creation over evolution entirely. That means that he has to accept the bible entirely, including the 6000-10000 year earth theory completely. There is no half-way believing allowed. God's word as read in the bible must be accepted 100%, and one must somehow reconcile the discrepancies within one bible itself and the discrepancies between the other bibles. It simply can't be done and if you don't then you bury your head in the sand.
I dare say Intelligent Design is a legitimate concept to ponder, don't even mention the words ''God'', ''Bible'' and ''Religion'' once, and here comes Lieexpsr telling me I need to follow the bible entirely and accept creation over evolution if I am to accept the idea of ID!!! This is a major problem with the debate: too many people seem unable to make any form of nuances... Either you are a religious fanatic, or a cold-blooded atheist depending on which side you are on. I'm totally disgusted by the polarisation that has occured around the concept of ID and this is one of the main reasons I want to talk about it. I feel it is greatly needed for middle-grounders to express themselves.
Ironically, the description by the Skeptic's Dictionnary you posted contains all the elements that resume the problematic around this debate. First of all, the description kind of contradicts itself. At first, it states ID is an anti-evolution belief, and furthur on, it states evolution and ID ''
are not contradictory and not necessarily competitors''.
So is ID anti-evolution or not??? It is for hardcore creationists, but certainly not for me! I stated clearly that I don't question the evidence given to us by science. Science not being my specialty (music is...), I freely admit I might have a limited understanding of this evidence, but I'm smart enough to understand the basic issues.
to be continued... (will be back very shortly)