An absolutely incredible paragraph! First you have been arguing against my statements that this circuit shows intelligent design and here you admit completely to the truth of my statements - that scientists even now cannot figure out how the system works. So tell me how you can create a working system with perfectly fitting parts at random and without any idea as to what you want to achieve????????????
As to the AI nonsense - organisms are intelligently designed so that does not count as computer AI material. To put a human brain on a piece of metal does not make it an AI computer. The "A" in AI stands for artificial. There is nothing artificial about an organism.
I would point out the difference between "artificial" and "natural" is purely semantic. The universe can't tell the difference, and it is trivial to construct an example of why this is. Any argument against this will have to be stronger than an arbitrary semantic classification.