Researchers at Cornell Medical Center in New York have genetically modified a human embryo (additional coverage from The New York Times). While the embryo was not viable due to a chromosomal imbalance, the work has drawn fire from watchdog groups concerned about “designer babies.” I found a quote from Kathy Hudson, director of the Genetics and Public Policy Center in Washington, D.C., particularly interesting:
“We’re not even close to having that technology in hand to be able to do it right,” she said, and it would be ethically unacceptable to try it when it’s unsafe.
That’s a bit of a myopic statement. She seems to be saying that we’ll never develop the techniques because it’s unethical to use them if they’re unsafe, but they can’t be made safe without testing them. The very existence of the story, however, shows that at least one ethics committee in this country approved of using unproven techniques on non-viable embryos. That’s one avenue to perfecting the necessary tools, and there may be others.
