Science fiction is replete with tales of genetic augmentation making people more human than human. One classic example is Khan, who is introduced in Star Trek’s “Space Seed” episode. In the Star Trek timeline, scientists used genetic engineering and selective breeding to create augmented humans in the hope of creating a better world. Instead, it led to the eugenics wars between normal humans and the augmented. While ordinary humanity won, there are other stories in which humanity is replaced by its creations. While these are fictional tales, genetic modification is real and human augmentation seems inevitable.

In  science-fiction genetic engineering is used to create super humans but there is the question of what the technology could do within the limits of biology. To avoid contaminating the discussion with hyperbole and impossible scenarios, we need to consider likely rather than fantastical scenarios. That said, genetic augmentation could provide meaningful advantages that are not the stuff of comic books. For example, immunity to some diseases would be very advantageous and even modest improvements in mental and physical abilities would be useful. These modest improvements still raise moral concerns.

As would be expected, people do advance the “playing God” and “unnatural” arguments against augmentation. However, given that modern medicine is also “playing God” and “unnatural”, these objections have little merit.  A better approach is to consider what we should be doing, without the dramatic rhetoric of “playing God” or it being “unnatural.”

Since early augmentations will probably be modest, they are of the most immediate moral concern. One major concern is with the fairness of such augmentation. The rich will be able to afford to augment their children, thus giving them even more advantages over other people and this is a frequent subject of science fiction. While this does raise some new concerns because of the augmentation aspect, the core moral problems are ancient as they are all about determining how opportunities should be distributed in society and determining moral rules for competition within a society.

As it stands, American society allows the wealthy to enjoy a multitude of advantages over the lower classes and the Trump administration is unleashing a chaotic storm aimed at increasing this disparity. However, there are moral limits to what people will tolerate and a good example of this was the college admissions scandal. While it is socially acceptable for the wealthy to make donations and use legacy admissions to get their kids into college, outright bribes were condemned. Genetic augmentation should be looked at as just one more factor in the competition between the economic classes and the same basic ethical concerns apply, albeit with the addition of the ethics of genetic modification.

From the standpoint of what we collectively accept, the question is whether augmentation is more like the accepted advantages of the rich, such as buying tutoring and better education for their children or more like the advantages that are condemned, such as outright bribery.

On the face of it, genetic augmentation is like methods already used to improve the children of the upper classes. They get better medical care, better nutrition, better housing, better education, better tutoring, better counseling and so on. In a real sense, they are already augmented relative to the lower classes. While these advantages are not earned by the children, they do improve their abilities and enable them to have a better chance to succeed because of their enhanced abilities. Genetic augmentation is the same: while they do not earn their augmentation, it would make them objectively better than they would be otherwise, and it would provide another edge over the lower economic classes. The augmented people would, in most cases, get the best opportunities. As such, if the current system is morally acceptable, then genetic augmentation would be acceptable as well.

As would be expected, those who see the current system as immoral because of its unfairness would also think that genetic augmentation would be unfair. One approach to addressing the unfairness of augmentation would be banning the technology, which was the solution in the Star Trek universe. A moral concern with this approach is that it would deny humanity a chance to improve and could be seen as like banning parents from hiring tutors for their kids. Another approach would be to require that all children have the opportunity for enhancement. This would be analogous to ensuring that public resources are distributed equitably for K-12 education, so that everyone is better off.

If one takes the professed American values of fair competition and equality of opportunity seriously (which we obviously should not), then such augments should be treated like public education and available to all citizens. If one seeks to perpetuate the advantages of the upper classes, then one would insist that such augmentations should be available to those who can pay. That is, the upper classes.

The above discussion does, I hasten to note, set aside concerns specific to augmentation itself as my focus has been on the moral question of fairness and distribution of opportunities.