Uncommon Descent Serving The Intelligent Design Community

Trying Hard to Be Charitable

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AVS writes concerning the comparison between human codes/languages and the biological translation system:

Do you not see how superficial your comparison is between the biological translation system and human codes and languages?

Yes all these systems have a “code” of some sort that translates into “meaning,” but once you start digging deeper into the biological side of the equation, the differences become quite clear.

I think the problem is that we as humans explain the translational system using letters and words (how else would we do it), which makes it seem like there is huge similarities between this system and actual languages themselves.

My point is that when you get down to it, the biological translational system does not read letters and comprehend them into a meaning in any way like we do.

Barry responds:

Take a sec to watch this video of robots working on cars:

Now, I take it that the robots run on software. I also take it that the robots don’t “read” the software and “comprehend” it into meaning like a human software engineer would. Now assume all trace of technology, civilization and life vanished from this planet except for these robots, which continued working away. If an alien happened along, under your reasoning he would not be entitled to infer the robots or the software operating them was designed. That is obviously wrong. Ergo, your reasoning is wrong.

AVS replies:

At first glance, yes, this alien would be entitled to think both systems were designed. And this is because that first glance at both systems is extremely superficial, just like your semiotics comparison between the two.

As I said, a more detailed look at these two systems would demonstrate the huge differences in their underlying mechanisms, one designed by intelligent minds, the other derived from natural properties and laws.

I am trying very hard to abide by the principle of charity. I have read AVS’s reply several times and attempted to discern even the merest nod toward a logical argument. I have failed to detect any such nod. It seems to me that either AVS’s argument is far too subtle for me to grasp (a possibility I freely admit), or materialists such as AVS believe that mere contradiction is an adequate stand-in for rational argument. I invite our readers to decide.

Comments
Correct, it is very subtle and requires intimate knowledge of the processes of the transcription/translation apparatus. Therefore it makes sense that my argument went over your head. What you and your friends would refer to as "reading" of the "letters" of mRNA by the ribosome and "writing" a specific amino acid sequence is a poor representation. The ribosome is not really doing much other than providing a favorable environment for mRNA and activated tRNA molecules to come together. Whether or not an amino acid is added to the growing strand depends on the binding strength between base pairs in the mRNA and tRNA molecules. If it is a strong interaction due to correct complementary base pairing, then the tRNA molecule will remain in the ribosome and formation of the polypeptide bond will be catalyzed along with transition to the P-site. Hydrogen bonding between complementary base pairs and sterics is what decides whether or not the tRNA molecule is "correct," and often the third base pair can be incorrect, and yet the amino acid will be still be added, whether it is the correct one or not. This mechanism is nothing like the linearity of computer codes controlling the movements of a robotic arm. So as I have said numerous times; you are making a completely superficial comparison. And mr. news, don't tell me what I do and do not believe. thanksAVS
September 27, 2014
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All AVS really means is that he will abide by naturalism [Darwinism, Christian Darwinism, secular atheism, or whatever], come what may. These people are masters of hairsplitting terminology, not argument. Look, argument doesn't matter to them. Power does. The power to get people who have evidence against them shut up is all that matters. Barry, please remember: They honestly believe that there is no meaning to life.News
September 27, 2014
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