ancient dogs with leashes

Oldest depiction of dogs with humans plus inequality

Filed under: History

Two other posts on dogs, domestication and human evolution: here and here Also in the November 17th issue of science, an article about the history of inequality by Lizzie Wade. Summary Economic inequality has deep roots. A new study concludes that its ancient hotbed was the Old World: Societies there tended to be less equal …

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evolution of emotion

The Role of Emotion (and domesticated animals) in Human Evolution, excerpt from Introduction

Filed under: Evolution of Emotion, Evolutionary psychology

We belong to the primate order of the mammalian class of the animal kingdom. A distinguishing characteristic of primate evolution is the manner in which their large brains were acquired. There is wide agreement that these outsized brains were evolved not in response to the outer physical environment but to the inner environment of an …

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Emotions in charge in dogs

Emotions in Charge of both Dog and Human Language

Filed under: cognitive capacities, Evolution of Emotion, Language

  The most basic activity of this blog is to maintain vigilance of ongoing science, particularly in the fields of psychiatry and paleoanthropology but also in numerous other fields, and to apply all relevant new findings to the Blog’s broad paradigm of the human mind. In the September 2nd issue of Science an article entitled, …

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Emotional Fossils – V – Summing It Up and Questions Raised

Filed under: Belief, Emotional Fossils, Evolution of Emotion, Evolutionary psychology, Self domestication | 3 Comments

  Mental illnesses lift out into bas-relief segments of our normal emotional function that have been evolved in the successive eras of our six million year hominid legacy, as if placing them under a microscope and magnifying their fundamental elements.  The anxiety disorders reveal that the source of their emanation is our social ecology.  Separation …

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de Waal

Emotional Fossils – II – “too harsh for a human being”

Filed under: Emotional Fossils, Evolution of Emotion, Evolutionary psychology, Group Selection | 7 Comments

Having determined that the various mental illnesses were all reflective of evolved segments of normal emotion, and that the majority of these illness – the anxiety and depression disorders – reflected motivation by aversion to the fears of separation and being trapped, I concluded that much of normal human behavior is inhibitory of primate aggression …

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