What destroys civilizations

Relampago Furioso writes:

In 1934, Oxford-educated anthropologist J.D. Unwin published Sex and Culture, a scientific study of 6 civilizations and 80 tribes covering a span of 5,000 years of human history. He warned of the consequences of completely abandoning restraints on female sexuality.

These societies lived in different geographical environments; they belonged to different racial stocks; but the history of their marriage customs is the same. In the beginning each society had the same ideas in regard to sexual regulations. Then the same struggles took place; the same sentiments were expressed; the same changes were made; the same results ensued. Each society reduced its sexual opportunity to a minimum and displaying great social energy, flourished greatly. Then it extended its sexual opportunity; its energy decreased, and faded away. The one outstanding feature of the whole story is its unrelieved monotony.

This dire warning came a full 30 years before the CIA funded Gloria Steinem and her Ms. Magazine. Any policymaker educated in anthropology would have known of Unwin’s groundbreaking revelation. This knowledge was ripe for the picking for those who wanted to break down Western society and redesign it as a New World Order collective in which the state was at the center of family. This of course means men have effectively become enemies of the state.

Aldous Huxley thought highly of Unwin’s ideas. He wrote:

Unwin’s conclusions, which are based upon an enormous wealth of carefully sifted evidence, may be summed up as follows. All human societies are in one or another of four cultural conditions: zoistic, manistic, deistic, rationalistic. Of these societies the zoistic displays the least amount of mental and social energy, the rationalistic the most. Investigation shows that the societies exhibiting the least amount of energy are those where pre-nuptial continence is not imposed and where the opportunities for sexual indulgence after marriage are greatest. The cultural condition of a society rises in exact proportion as it imposes pre-nuptial and post-nuptial restraints upon sexual opportunity.

In layman’s terms, Huxley warned us human society would regress rather than progress if women were allowed to become degenerate whores and their uncontrolled hypergamous instincts allowed the Pareto Principle to return – a world in which 20% of men dominate the sexuality of 80% of women. The rest of men go without until sex and companionship until they Go Galt and tear the system down.

I don't know whether this is right or not, but is anyone even considering these issues? It appears to be a flaw of modern liberal democracy that policies can lead to the destruction of society, and no mechanism is in place to consider the consequences. Centuries ago, the Catholic Church might have filled this role, but not anymore.