The complexity of a given meaning is determined by the size of the minimal action necessary to reproduce that meaning. As a product of culture, man himself is also a meaning. In order to be able to transmit more and more cultural experiences, he must become more complex. With each generation, the minimal action required to reproduce man as a cultural being grows, and with it the complexity of learning.
The complexity of a minimal action converges to the entropy of its source, that is, the minimal subject. As we saw above, the complexity of a culture-society is determined by the number of alternative meanings (counterfacts) it can generate. At the same time, the complexity of a culture-society is defined by the size of the minimal action necessary for its reproduction. Thus, the entropy of the culture-society considered as a source of messages (counterfacts) is approximately equal to the average complexity of all possible messages from this source:
“Shannon’s entropy does not make sense for a particular string of bits. Entropy is a property of an information source. There are many possible messages, each with its own probability. Entropy measures the size of that universe of possibilities. In contrast, the algorithmic entropy makes sense for any particular string of bits. The strings themselves can have a higher or lower information content, according to whether they require longer or shorter descriptions. The two entropies are related to each other. For a source that produces binary sequences, the Shannon entropy is approximately the average of the algorithmic entropy, taking an average over all the possible sequences that the source might produce: H ≈ ave(K). Shannon entropy is a way to estimate the algorithmic entropy, on average” (Schumacher 2015, p. 231).
In other words, the complexity of meaning, when measured in cultural bits, converges on average to the entropy of the subject, be it culture-society as a whole or an individual taken as a source of (counter)facts. As Protagoras said, “man is the measure of all things: of the things which are, that they are, and of the things which are not, that they are not” (Plato 1997, p. 169). The minimal subject is a measure of the complexity of man, that is, of the unpredictability, uncertainty, randomness and surprise of his actions performed and not performed. The minimal subject is both the source and the product of the minimal action, and together they constitute the