In the society there are structures that were absent until a certain moment in time. Do you know articles describing qualitative models for the emergence of any social structures?
Well, I would start with our vast bank of archaeological information. Certainly, we don't have hard dates on many things, but we do know when we start to find evidences of something in the archaeological record- so, in a sense, 'reality' is a fuzzy model. We now know, for example, that we have solid evidence for 'families' as far back as 6.5 million years. We have 'art' appearing probably about 170,000 years ago, agriculture about 11,000 years ago, and so on. Recent evidence on a micro-analysis of a hyoid bone from a Neanderthal shows that they likely had similar capacities for articulate speech, although their vocal tracts were shorter, flatter, and broader than ours.
Thank you for the information Dr. Alexander. It is detailed enough. I can truly see the expressive power of Fuzzy especially in solving problems under uncertainty or nondeterministic inputs.