May 6, 2008
Last year marked the 80th anniversary of an infamous U.S. Supreme Court ruling. In May, 1927, the Court upheld the Virginia eugenics law that permitted the forced sterilization of "mental defectives," allowing the state to forcibly sterilize 19-year old Carrie Buck, who the state determined was feeble-minded, and who had a daughter out of wedlock. Writing for the court in the Buck v. Bell decision, Justice Oliver Wendell Holmes said, "It is better for all the world, if instead of waiting to execute degenerate offspring for crime, or to let them starve for their imbecility, society can prevent those who are manifestly unfit from continuing their kind. Three generations of imbeciles are enough."
While we look back with revulsion at Holmes's decision, we would have to understand that his was the prevailing sentiment at that time. It was the height of the eugenics movement in America, which emphasized the breeding of educated Caucasians as important for the nation, while discouraging the "socially inadequate" from procreating. Among the tangible outcomes of this popular movement was the forced sterilization of over 60,000 people in our country who were deemed socially "unfit" to reproduce.
The word "eugenics" is derived from the Greek eu-genes which means "well-born." It was coined by Sir Francis Galton, the father of eugenics. In his autobiography "Memories of My Life," he wrote that the first object of eugenics "is to check the birth-rate of the Unfit [sic], instead of allowing them to come into being. Eugenics [rests] on bringing no more individuals into the world than can be properly cared for, and those only of the best stock."
Galton's comments seem eerily on a par with the interests that lie behind cutting-edge biotechnology. Scientists have been screening embryos for years with a process called pre-implantation genetic diagnosis (PGD). This involves the biopsy of one or two cells from a developing embryo to test it for certain conditions. Only those embryos that meet the appropriate criteria might be selected for implantation, while the others would be destroyed. One recent example from the U.K. illustrates how far this has gone, where a clinic will screen embryos for a cosmetic condition that causes squinting, and if allowed by the British embryo authority, would screen for hair color, too (apparently, red hair can cause bullying, so, of course, best to avoid implanting those human embryos).