Designer Genes

One scientist’s flawed argument for flawless humans.
by Justin D. Barnard
January 4, 2011

In a 1958 editorial, C.S. Lewis commented on the questions: “Is man progressing today?” and “Is progress even possible?” Lewis feared the prospect of a “planned state”—a “technocracy” in which the government “must increasingly rely on the advice of scientists, till in the end the politicians proper become merely the scientists’ puppets.” With his characteristic frankness and common sense, Lewis articulated the grounds of his fear thus:

I dread specialists in power because they are specialists speaking outside their special subjects. Let scientists tell us about sciences. But . . . questions about the good for man, about justice, and what things are worth having at what price . . . on these a scientific training gives a man’s opinion no added value. Let the doctor tell me I shall die unless I do so-and-so; but whether life is worth having on those terms is no more a question for him than for any other man.

Whether western liberal democracies have “progressed” in the direction of the “welfare state” that Lewis envisioned in his 1958 essay is a matter of on-going political debate. What is, perhaps, undisputed is that in addition to telling us about science, a new scientific priesthood speaks ex cathedra on the whole range of “questions about the good for man, about justice, and what things are worth having at what price.”

As a recent example of this trend, consider Designer Genes: A New Era in the Evolution of Man, a new book by Dr. Steven Potter, professor of pediatrics in the Division of Developmental Biology at Children’s Hospital Medical Center in Cincinnati. In his book, Potter not only provides a highly accessible, winsome tour of current genetic biology, he also (as one endorsement puts it) “ventures into morality and religious issues and does this with great capability and sensitivity.” Potter’s credentials in genetic research and developmental biology are noteworthy. In addition to his Ph.D. from the University of North Carolina at Chapel Hill and a postdoctoral fellowship at Harvard Medical School, Potter has published in such journals as Nature, Cell, and Science. However, a careful reading of Designer Genes suggests a healthy measure of skepticism is in order about the credibility of Potter’s priestly pronouncements on how we ought to harness the potential of genetic science.the rest

Designer Genes is a panegyric for eugenics.