Rules To Live By: Hierarchy

Rules To Live By in a Hierarchy

Filed under: Dominance and Submission, eccology, Evolution of Emotion, Evolutionary psychology, Human Nature | 2 Comments

The fundamental unit of behavior in a hierarchy consists of a political triangle: two attempting to intimidate a third. When four possible political triangles between four individuals socially interact, the individual with the most alliances ends up at the apex of a stable social pyramid in which all four members are bound together by bonds …

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The Human Spirit

The Human Spirit: Love

Filed under: Dominance and Submission, eccology, Evolution of Emotion, Human Nature, The Ascension of the Human Spirit

During the decade in which I was actively engaged in marital therapy, I became convinced that hidden beneath more superficial reasons that people marry each other is an evolved instinct to re-balance their respective temperaments. Temperament is the component of personality that is derived exclusively from genes and is comprised of blends of paired social …

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Out of Africa

Big Data Revolutionizes Out of Africa Story

Filed under: Ancient human migration, eccology, History, Migration

Every once in a while, an article captures my imagination. Such is the case with one written by Axel Timmermann & Tobias Friedrich entitled “Late Pleistocene climate drivers of early human Migration” (Nature, Vol. 538: 6 Oct. 2016). This is big data applied to a most fascinating topic. Here is the abstract: On the basis …

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Parasitic Aliens

Parasitic Aliens

Filed under: eccology, Group Selection

I am reminded of the movies about aliens from other planets living among us by a remarkable article by Elizabeth Pennisi in the November 18 issue of Science entitled “An Evolutionary Classic.” Excerpts from the article: An army ant colony does not welcome outsiders. Not only are the ants notoriously fierce, but they specialize in …

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