Dear Cristi,
Now that rating system and formal evaluation are out of context, we may take up issues between us informally. I certainly had hoped that you would do a thorough job of evaluating my essay as I did to yours. Also, because given your diverse coverage on this subject, I was sure that you will grasp my essay comprehensively. But you made a few nice remarks about certain statements, and left at that. In place of picking agreeable statements, a person like you should give a real thrashing if you did not agree.
As you liked the statement, "an information is necessarily semantic in our consideration", therefore, I presume you may agree with me on why and how all state descriptions of physical entities naturally carry semantic values of information without any need for an interpreter. I had also hoped that you would observe how information processing takes place at each interaction. You may then notice that all interactions could be described as 'disjunction of conjunctions of state descriptions of participating physical entities', which leads naturally to build up of semantic values by the same expression.
Once you noted the process of semantics emerging from exchange of information at each interaction, then it was only a matter of arranging the interaction, such that higher level abstract semantics emerge. Of course, I had hoped that you would also notice in surprise that 'disjunction of conjunction of semantic values' is the way neural systems seem to be carrying out their processing.
Moreover, once it is shown that higher level semantics can be the correlation of active states of higher level neurons, then it is easy for natural evolution to achieve selection of only those action pathways that were in line with optimizing certain higher level abstract semantics (reward values). Of course, my description was short, and therefore, I was expecting a good deal of attack from you.
My hope of receiving a good criticism from you was dashed into dust ! This format of competitive race is not always in line with filtering the better ideas.
You also responded with, "Information is always relative to something, but if all that is information, one should stop somewhere, and that place should be the source of the meaning." I am not sure, I fully grasped that, but there can a boot strapping process of information build up, which is not fully described in this essay though.
Rajiv