A New Look, an Old Battle: Stem-Cell Research May Cure Diabetes. It May Teach Us How to Think about Abortion, Too

Article excerpt

Public personification has always been the struggle on both sides of the abortion battle lines. That is why the people outside clinics on Saturday mornings carry signs with photographs of infants rather than of zygotes, why they wear lapel pins fashioned in the image of tiny feet and shout, "Don't kill your baby," rather than, more accurately, "Don't destroy your embryo." Those who support the legal right to an abortion have always been somewhat at a loss in the face of all this. From time to time women have come forward to speak about their decision to have an abortion, but when they are prominent, it seems a bit like grandstanding, and when they are not, it seems a terrible invasion of privacy when privacy is the point in the first place. Easier to marshal the act of presumptive ventriloquism practiced by the opponents, pretending to speak for those unborn unknown to them by circumstance or story.

But the battle of personification will assume a different and more sympathetic visage in the years to come. Perhaps the change in the weather was best illustrated when conservative Sen. Strom Thurmond invoked his own daughter to explain a position opposed by the anti-abortion forces. The senator's daughter has diabetes. The actor Michael J. Fox has Parkinson's disease. Christopher Reeve is in a wheelchair because of a spinal-cord injury, Ronald Reagan locked in his own devolving mind by Alzheimer's. In the faces of the publicly and personally beloved lies enormous danger for the life-begins-at-conception lobby.

The catalytic issue is research on stem cells. These are versatile building blocks that may be coaxed into becoming any other cell type; they could therefore hold the key to endless mysteries of human biology, as well as someday help provide a cure for ailments as diverse as diabetes, Parkinson's, spinal-cord degeneration and Alzheimer's. By some estimates, more than 100 million Americans have diseases that scientists suspect could be affected by research on stem cells. Scientists hope that the astonishing potential of this research will persuade the federal government to help fund it and allow the National Institutes of Health to help oversee it. This is not political, researchers insist. It is about science, not abortion.

And they are correct. Stem-cell research is typically done by using frozen embryos left over from in vitro fertilization. If these embryos were placed in the womb, they might eventually implant, become a fetus, then a child. Unused, they are the earliest undifferentiated collection of cells made by the joining of the egg and sperm, no larger than the period at the end of this sentence. One of the oft-used slogans of the anti-abortion movement is "abortion stops a beating heart." There is no heart in this pre-implantation embryo, but there are stem cells that, in the hands of scientists, might lead to extraordinary work affecting everything from cancer to heart disease.

All of which leaves the anti-abortion movement trying desperately to hold its hard line, and failing. Judie Brown of the American Life League can refer to these embryos as "the tiniest person," and the National Right to Life organization can publish papers that refer to stem-cell research as the "destruction of life. …