WordBeLogos writes:
If we are simply going to reduce this down to "mights," then it might actually be what it looks like.
Indeed, to some it looks like a code, and to some it looks like a complex Rube Goldberg machine. (A naturally occurring one at that, not to get you started on the origin of Rube Goldberg machines.) And to some, including myself, it looks like both. I think it started as an increasingly complex chain of causes and effects; I think the code-like character is an emergent property of the process, which I think came about as a result of feedback loops.
So, to set something straight, I was not suggesting that DNA is not a code, I was merely pointing out that there are more ways to look at things.
Your "DNA is a consciously designed code" argument is just another incarnation of the intelligent design argument, and the rebuttal is as easy as it was before: what looks like design by a conscious mind is in fact design by evolution.
Can you show me evidence to the contrary that coded information systems only come from a mind? All you need is one.
No, I'm afraid one is not enough, because the one that has been staring you in the face all along apparently can't convince you. Besides, if we came up with something else, you'd probably dismiss that out of hand as well, because you have
defined the concept of a code to be of intelligent origin by necessity. What can we do?
But it can be demonstrated not all mammals can fly. Can you demonstrate not all coded information systems come from minds?
No, because it's an impossible task. And I don't mean it's impossible because there are no such codes (there are, DNA is the prime example, but you won't accept that, we've been there), but because there are no codes
that a mind could not think of. Any code we encounter and are able to identify as such, like we have done with DNA, we could also have
invented, had it not existed, and so could any intelligence. There are no characteristics of a code that tell us that this code could not have been designed by intelligence.
I'm reminded of Christopher Hitchens' famous challenge to religious people to "name one moral statement or action made by a theist, that couldn't have been made by a non-believer". I'd paraphrase it thus: name one natural code that couldn't have been thought of by an intelligence. To date, Hithens hasn't had any takers, and I have no high hopes for myself either.
"Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science." - Charles Darwin.