Basic Black
Professor Black, who is known for a school of thought he calls "pure sociology", proposes that aberrant behaviour occurs due to stress caused by change across 3 dimensions: intimacy, hierarchical relations (stratification) and diversity, either too much or too little of each. The last category is refined further into traditional/non-traditional, race/homogeneity, and innovation (in art, science, culture) vs sameness. In each section of this relatively short book (152 pages with an additional 160 pages of references) he introduces his terms and then gives extensive and interesting examples or how changes in status create conflict between different members of a society.
The examples come from a large variety of human cultures and the book is impressive on this basis alone - there's behaviour considered normal in any one culture that would offend in many others. However, as to the theory itself I remain unconvinced and though the number of examples is overwhelming he has not entirely made his case because he fails to consider counterexamples. For example, Black states that each of his dimensions are zero sum experiences - that if one increases intimacy with one person one reduces intimacy with another, that if one person rises (or falls) in a hierarchy that others are lowered. However if two individuals who are not in love with anyone fall in love there is a net increase in intimacy. Black argues that having children reduces intimacy between partners, which sounds like sour grapes, but (in my experience) it changes the nature of that intimacy and ultimately increases one's capacity to love. The same can be true of wealth - if one creates a new product or method, or creates a piece of art, then that may enrich the originator but there is also the possibility of enriching countless others. Whereas Prof. Black tries to give his theory the aura of hard science by using the analogy of a temporal dimension and a conservation law, IMV the zero-sum hypothesis aspect fails because he is unable to assign a numeric scale to the degree of difference or the rate of change. If one can't measure then one cannot declare a balance of zero.
However the notion that changes in social distance is more likely to cause conflict than actual distance is very attractive though he might have taken this further by looking into the rate of change as a factor. Great examples, though some are just interesting and don't relate to the theory. in many cultures (the middle Ages in Europe, the American South vis a vis blacks, the Qing Dynasty in China, the Zapotec Indians of Mexico to name a few) there were written and unwritten codes the made it a crime to act "uppity", either in the presence of one's social "betters" or, as in the case of and egalitarian group such union workers, being too enthusiastic or productive. Inuit, Botswana Bushmen and the Buid of Malaysia are all highly egalitarian, disapproving of those with greater success in a hunt. In Andalusia Spain being a peeping tom is considered a crime of over familiarity - men apparently will do it in groups for protection, but males close to the victim will liken it to rape and feel justified in reacting violently. Pueblo Indians would execute those who would reveal their ritual secrets - overexposure - but consider the US government imprisons and has executed spies for similar reasons.
Because of the focus on negative rather than positive conflict an outsider might despair at the human condition. However what I find more plausible is that Black's theories may serve as framework for exceptional cases of overreaction. At the very end Black advocates for a global morality as a higher plane of existence. It's an attractive article of faith, but not well enough argued.
I'm undecided as yet on the long term value of his sociology but the writing is interesting enough to give it further consideration. The fascinating anthropology brings my rating up to 4*.