The grown-up abortion debate, part 2

June 1, 2008

Still in my self-appointed mission to provide both pro-lifers and pro-choicers with arguments that are, shall we say, less comprehensible by five-year-olds than the fare usually available in open forums, in this new installment I give non-religious, non-moral reasons to avoid abortion.

(For grown-up pro-choice reasons, see the previous post.)

A stupid way to run a species
One of the reasons why there is little point in discussing scripture as a basis for conduct in a multi-cultural world is that scripture from any religion is at best an incomplete and highly contextualized interpretation of the facts of life. Policies based on morality and religion are transient and pretty hopeless ways of patching up ever-recurrent problems.

A good non-religious rationale against abortion is provided by Neo-Darwinism, which could be described as a blend of evolution and genetics. It is actually the same rationale that Neo-Darwinism provides against eugenics.

When compared with the colossal time-scale of evolution, it becomes clear that the Bible, the Torah, the Koran, the Shruti, the American constitution, and any body of non-scientific, opinionated writings, are mere blips of jingoistic, forgettable and ineffectual bigotry. The real reason why abortions should be avoided is that every time a woman aborts a fetus, she is effectively cutting short a link between a protoplasmal blob millions of years ago, and a highly developed human descendant species millions of years into the future. The same goes for eugenics. In evolutionary terms, pro-choicers and eugenicists could be compared to a swarm of lemmings jumping into the sea: they are conspiring to destroy the very thing that brought them to be sentient beings in the first place.

A good starting point to understand the issues involved is the recognition that what a brain can understand must necessarily be at least one degree less complex than the brain itself. Therefore, humans will never be able to understand themselves, much less find complete solace in scripture. This is true for individuals, and it is even truer for groups of people, and it is vastly truer for a species as a whole in evolutionary time-scale. When an egg is impregnated with sperm, one can never predict what is going to be the particular genetic influence of the resulting individual. Theoretically, one can select chromosomes to produce a tall, blond, honest, friendly, intelligent charmer. However, we must think of a person not only as a Member of Society, but as a link between past and future genetic set-ups. For all we know, a successful MoS may contribute to delay, say, immunity to Aids by hundreds of thousands of years. Even if one can eventually pre-empt that undesirable outcome by having Aids immunity built into the genetic set-up, nothing can prevent new and more powerful diseases from cropping up at every evolutionary turn. (Some may find a red herring in this by pointing out that, for all you know, the next abortion may be getting rid of the next Hitler. But in a discussion about evolution, the red herring IS Hitler. Though he advocated eugenics, he was himself an evolutionary failure, since as far as we know he left no offspring; all he did was to help prevent other people from leaving their own. In evolutionary terms, he was the equivalent of an Olympic swimmer who kills all his competitors and then drowns in the pool. He should get the ultimate Darwin Award.)

Therefore, the best thing any individual and any society can do is let evolution do what it has been doing all along for millions of years: leave it to chance, chaos and flukes to take care of what comes next. We’d like to be able to control the future: this is not only impossible but undesirable. One can never tell what comes next. At any given time, there may be a worldwide flu epidemic that will kill off all humans on the planet, and the answer to the killing flu virus may well be in the particular genetic set-up of a fetus that will be aborted next month. What we need to do is to let all possible human beings into existence, so that we ensure the largest number of possible genetic combinations, thereby increasing the probability of our species’ survival.

Abortions are not wrong, and I will not revile you for having one any more than I would revile you for blowing your brains up with a grenade. Abortions are just a stupid way of running a species. Individual comfort is placed above the species’ survival. It is easy to agree that any female of any animal, if able to choose, would prefer sex without progeny. Give a cow some measure of foresight and ten to one she will prefer to abort rather than be bothered by calves and milking and overweight. Pro-choicers are lucky that only humans enjoy foresight: it would not be very pleasant to be compared to a stupid, irrational ruminant grazing her pointless life away.

Abortion is stupid not because it prevents geniuses from being born, but because it decreases the number of genetic combinations in actual competition (meaning the people who are in effect born and grow to procreate themselves). In fact, any birth control method, from eugenics to the pill, is a stupid way to run a species, particularly when the method interferes with the woman’s reproductive system. In order to explain why, I’ll make an analogy with shaving.

In the following, whenever I say that genes ‘think’ or something of the sort, I don’t mean that they actually do think. Saying that genes ‘think’ just makes it easier to visualize what happens across hundreds of generations.

It’s probably no news that a man is on average more successful with women if he shaves than if he grows a beard. Men have this ‘beard gene’ that brings on prodigious amounts of facial hair. The reason why men can have long beards is uncertain, but it sure is strange that if unchecked, this cumbersome thing should grow so long as to hinder body movements. But just for the sake of the argument, let’s suppose that the present version of the beard gene has a perfectly satisfying reason to be there. If no man ever shaved, and if facial hair were still a reproductive disadvantage, the beard gene would gradually recede and baby-faces would eventually become the norm even in adult males. As it happens, it’s currently not a cool thing to have long beards, so men shave them off, and women then also choose men who are unnaturally beardless. The snag is that the beard gene in the population at large remains in absolute ignorance that most carriers prefer to shave their beards off, and that the gene makes no difference to men’s reproductive success. Because men do shave, and because nature has a tendency to boost what is useful, the ‘clueless’ beard gene is passed on and possibly emphasized. The gene then ‘thinks’ it is useful and finds its way into the next generation, and so on. The result is that as generations follow each other, men will be ever more prone to having ever more facial hair to shave off. Maybe that’s exactly what has actually already been happening. The clean-shaven look has been around ever since the Greeks, and earlier. Probably, just probably, beards grow longer now because no further back than 3,000 years ago, facial hair lost its charm among ‘civilized’ people. Men’s ability to ‘control’ their looks will backfire (or has backfired) miserably.

The same reasoning can be applied to other modern ‘improvements’. Take liposuction. The more women undergo liposuction, the more it contributes to developing obesity in women in future generations. Take high heeled shoes for women. As more women wear high heels more often, women who are actually chosen as partners will become gradually shorter. Hundreds of generations from now, the “natural” woman will tend to become a fat midget.

Now what has that got to do with my previous assertion that birth control is stupid?

Well, a lot. A woman’s fertility is limited to some days during the menstrual cycle. Since each species has a different fertility cycle, it seems fair to say that a woman’s fertility is defined by her genes. But whether she’s on some kind of birth control or having one kid per year, her ‘fertility gene’ is perfectly unaware of the fact. If the use of birth control methods becomes universal, and if abortion is made legal around the world, this will have the same effect as a preference for clean-shaven men will (or indeed has had). Women who are naturally more fertile than average will probably decide to have as many children (that is, few) as women who are naturally less fertile. Therefore, in the world at large there will be proportionally fewer progeny carrying higher fertility genes than there would have been in a natural setting. The result is that as generations follow each other through future millennia, women might be less and less capable of bearing children (without the merciful benefit of casting off the menstrual cycle), and thus the ability of human beings to create variety within the species might be severely limited. Maybe that’s exactly what has actually already been happening. Humans’ partiality to sex without progeny is nothing new, and women’s reproductive cycle has certainly developed alongside that partiality. But our wish to control our bodies artificially may backfire (or may already have backfired) miserably.

The three-shaves-a-day male and the fat-midget female may be taken by hurried thinkers as an argument for eugenics, as future cenarios to be avoided by eugenics. This would be a stupid argument. If anything, it is an argument against fashion.

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2 Responses to “The grown-up abortion debate, part 2”

  1. Raf Says:

    This argument is useless. Neither pro-lifer nor pro-choicers would take it.

    I think this is kinda crazy. I mean: “for the good of evolution” or “for the good of future of the humankind”. I can’t explain. It just doesn’t do.

    It remembers me that I didn’t finish reading the Selfish Gene.

  2. Permafrost Says:

    Actually, I don’t expect any pro-lifer to use these arguments. My point is that they’re plausible arguments, not the thoughtless arguments we usually get, which are mainly based on beliefs, traditions and/or prejudices.


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