Wednesday, June 26, 2013

BIOLOGICAL VS SOCIAL EVOLUTION

There is a huge conflict going on in humanization and our society is in the prime position—leading the charge. Those who follow this blog understand that what I am saying has to do with the intensifying conflict between biology and social norms. There are many examples including xenophobia (racism), homophobia (gay marriage), hierarchy dominance (politics) and a long string of etceteras. Those who follow this firetreepub.blogspot.com know that as a person interested in evolutionary psychology, I feel our evolutionary history is at the root of much of our behavior. Cultural universals are things common to all cultures in the world; they reflect our genetic make up. Obviously, much about behavior is not universal. Thus, a purgatory exists between the universals and the unique individual behavior, a very unsettling place for people who think about these sorts of things.

We feel good when we are in a group but feel uncomfortable if someone the group is somehow different. We also feel comfortable if someone in the group is a leader but some of us feel uncomfortable if we do not agree with the decisions the leader makes, or if we are not the leader. We even understand the chemistry of many of these things: hormonal mechanisms. There is tremendous variability in feelings about all of these things.

Understanding and refining bestial xenophobia, homophobia, and hierarchy dominance by humankind are what I refer to as humanization. Biologists concentrate on survival of the fittest through adaptation by natural selection; in other words, they concentrate on raw Darwinism.  In contrast, many social biologists concentrate on the fundamentals as being attitudes toward food, sex, and defense extended, and blurred, to such things as parental investment to family structure, tribal or group formation as a form of protection, gender division of labor in hunter-gatherer for food procurement. We tend to cloak all of these things in something we call morality; rather we tend to throw a shroud we call religion over everything as if we cannot have morality without religions or religion without morality. The truth is that basic morality centers on one thing and one thing only, survival of the fittest. This definition of morality is the biological definition.

The cultural definition is often in conflict with the biological definition. This is where evolutionary psychology comes into direct conflict with culture. This is the second purgatory; the second no-man-land where a large, really a majority of people, feel uncomfortable with the biological mandates and try to change them, which brings us back full circle to the first purgatory; how do we change what is in our genes. Thou shall not kill. It is amoral except if it is in self-defense but is abortion to save the life of the mother self defense. Is it moral or amoral to use the death penalty to kill a serial killer to protect society? Obviously, a serial killer is insane so if you agree with use of the death penalty in that circumstance, do you agree that society should put insane people to death. Is it amoral to let a person die if that person cannot support him or her self i.e. survive?  Is racism xenophobia? If xenophobia is in our genes is racism in our genes and if it is how do, we change it. Is criminality in our genes? Should society put three time losers in jail for life?

I refuse to accept that there is no hope just because something is in our genes. There is great hope and cultural universals prove that. Natural selection, the hallmark of biological evolution, functions at a level of survival of the fittest after a trial period that lasts several thousands of years. I believe that society can define what “survival of the fittest” means in social terms, however, the biological rules of natural selection cannot apply to such a rapidly moving process; therefore we need social rules. Pressure for adaption to social environment is the result of something we call “being socially correct”.

Cultural evolution happens in much shorter time intervals, perhaps 30 generations or about 600 years for humankind keeping in mind that at first selection pressure is very effective but decays logarithmically. Modeled on the idea of eliminating a genetic disease by mandatory selection pressure appears to eliminate a disease in a generation or so but not in a population, it may linger for a very long time. I  think the same is true of such things a racism. Nonetheless, cultural evolution is still evolution and the rules of survival of the fittest still apply; a racist cannot survive. Rather than call it artificial or confuse it with biological or natural selection I refer to this type of pressure as learned selection. Some social body, group or segment of society “learned” that racism is bad. It was based on the concept that all men are created equal, another misinterpretation of a biological concept that flies in the face of survival of the fittest; some survive but others do not. We base social equality on the idea that society should provide all men with equal opportunity. Extend the idea of equal opportunity to the right to life, the right to an education, and healthcare. In the Untied States we have equal protection under the law, which is what the SCOTUS violated this week, the right to voter.


What is scary about learned selection is that it is social Darwinism. People select what they thinks is good for man as individuals but is that what is good for the species? 

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