That sad creationist, Professor Dendy, has been banned from this site, but he still rails against us in prolific obsession from his website. His latest diatribe is irresistible — he claims that atheists can’t handle the truth, and you’ll be surprised to learn that the “truth” is that Charles Darwin denied the efficacy of natural selection. “Oh, really,” you might ask, “He’s not going to trot out the hoariest old quote mine in the universe to back that up, is he?” And the answer is that yes, he certainly is. I had to laugh aloud. This is only second in the list of ridiculous but common claims made by creationists (first, of course, being “if evolution is true, why are there still monkeys?”).
He thinks he’s got us up against the wall with the terrifying truth of the complexity of the eye.
The truth of the matter is that even Charles Darwin himself said it would be absurd to think that the complex eye could been formed by natural selection.
Then he lists a few eyeball facts just to make us squirm. I’m sorry, Professor Dendy, but someone else has done this with far more detail and style than you ever had. I give you the inestimable William Paley, who made the same argument 208 years ago.
Were there no example in the world, of contrivance, except that of the eye, it would be alone sufficient to support the conclusion which we draw from it, as to the necessity of an intelligent Creator. It could never be got rid of; because it could not be accounted for by any other supposition, which did not contradict all the principles we possess of knowledge; the principles, according to which, things do, as often as they can be brought to the test of experience, turn out to be true or false. Its coats and humours, constructed, as the lenses of a telescope are constructed, for the refraction of rays of light to a point, which forms the proper action of the organ; the provision in its muscular tendons for turning its pupil to the object, similar to that which is given to the telescope by screws, and upon which power of direction in the eye, the exercise of its office as an optical instrument depends; the further provision for its defence, for its constant lubricity and moisture, which we see in its socket and its lids, in its gland for the secretion of the matter of tears, its outlet or communication with the nose for carrying off the liquid after the eye is washed with it; these provisions compose altogether an apparatus, a system of parts, a preparation of means, so manifest in their design, so exquisite in their contrivance, so successful in their issue, so precious, and so infinitely beneficial in their use, as, in my opinion, to bear down all doubt that can be raised upon the subject.
William Paley, Natural Theology; or, Evidences of the Existence and Attributes of the Deity, 1802
Oh, gosh…Paley and Dendy, double-teaming us with two-century-old opinions. However shall we cope?
This really is an old and moldy argument. Charles Darwin dealt with it effectively 150 years ago, and I strongly urge Dendy to read beyond the first sentence he quoted, since from the second sentence on he shows that the supposition is false.
Just to be sure no one misses it, I’ve included the entirety of the section from Chapter VI, “Difficulties of the Theory: Organs of extreme Perfection and Complication” below the fold. The point of his argument is not, “Oh, no, selection fails!” but “Oh, look — selection can explain even these organs that seem absurdly complex.”
