DNA

DNA

Question:: 
How does a misguided process process create information within DNA and if DNA was created by a misguided process could we stay that everything around us is simply a delusion of the human mind, including Science, art and literature?

The Atheist's Riddle

Question:: 
Taken directly from the site Cosmic Fingerprints, often linked from ATA by the Google ad sidebar (or just Google it): 1) DNA is not merely a molecule with a pattern; it is a code, a language, and an information storage mechanism. 2) All codes are created by a conscious mind; there is no natural process known to science that creates coded information. 3) Therefore DNA was designed by a mind.
Atheist Answer: 

Perry Marshall presents himself as an invincible defender of his supposed proof of an Intelligent Designer, standing atop a mountain of vanquished counter-arguments from hordes of atheists.

The plain logical error in the argument is in the second premise, and it's the one logical fallacy I come across more than any other: an argument from ignorance. "There is no natural process known to science that creates coded information." That's not the same as saying there really is no such natural process (which would be a simple unsupported statement rather than a fallacy), but it expects us to assume as much. Is Mr Marshall, or any human alive, familiar with "all codes" in the universe? What qualifies anyone to make such a sweeping statement? This attempted proof by elimination of the origin of DNA must leave room for unknown alternatives to maintain any honesty, and is therefore not a real proof.

I realise that the fact of the logical error is not such a brilliant counter-argument when you're actually trying to convince people. There are plenty more objections, and Marshall has posted and replied to many on his site. He hasn't always done so convincingly, though you can judge that for yourself. I'll just take one approach as an exercise.

As support for the argument that all codes are designed by a mind, Marshall argues that random processes do not produce information. (I've been through this at length.) His primary demonstration is his own text-based random mutation generator which takes a sentence and, through single-letter changes, turns it to nonsense.

Marshall admits that the mutation utility does not simulate natural selection, the non-random element of evolution. Furthermore, he's not interested in adding that functionality to test his own argument. (He says instead that the reader is free to do it for him; if someone has taken him up on this, please let us know. Meanwhile, here's a more complex simulator.)

He argues that natural selection would only create sensible sentences if words only mutated into other meaningful words, but that's not applying natural selection at the letter level. An ideal extension of his program would present several choices of mutation at each step, and allow those letter mutations which destroy the legibility of a word to be manually or automatically ruled out. (The real world equivalent is a serious birth defect, which would keep a creature from breeding or even living long enough to breed.) In Marshall's program, detrimental mutations are allowed to compound until all sense is lost. Of course we won't likely get anything useful out of it.

Forgetting even the mechanism of natural selection, I submit a basic argument for the possibility of chance creating information which I've used before: think of a large grid of squares which can be either black or white, but all start as white. If you randomly pick the colour of every square at once, there is a chance, however small, that the newly black squares will form a simple but clear picture of a rectangle, or the letter G, or Elvis. Without adding any extra material, chance can increase the amount of information the grid provides. The prebiotic chemicals only had to manage a feat like this once, given potentially unlimited opportunities, to come up with DNA or its precursors.

- SmartLX

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