Enter faith: we now find ourselves living in a world in which college-educated politicians hurl impediments in the way of such research because they are concerned about the fate of single cells. Their concern is not merely that a collection of 150 cells may suffer its destruction. Rather, they believe that even a human zygote (a fertilized egg) should be accorded all the protections of a fully developed human being. Such a cell, after al, has the potential to become a full developed human being.. But given our recent advances in the biology of cloning, as much can be said of almost every cell in the human body. By the measure of a cell’s potential whenever the president scratches his nose he is now engaged in a diabolical culling of souls.
Out of deference to some rather poorly specified tenets of Christine doctrine (after all, nothing in the Bible suggests that killing human embryos, or even human fetuses, is the equivalent of killing a human being), the U.S. House of Representatives voted effectively to ban embryonic stem-cell research on February 27, 2003.
No rational approach to ethics would have led us to such an impasse. Our present policy on human stem cells has been shaped by beliefs that are divorced from every reasonable intuition we might form about the possible experience of living systems. In neurological terms, we surely visit more suffering upon this earth by killing a fly than by killing a human blastocyst, to say nothing of a human zygote (flies, after all, have 100,000 cells in their brains alone). Of course, the point at which we fully acquire our humanity, and or capacity to suffer, remains an open question. But anyone who would dogmatically insist that these traits must arise coincident with the moment of conception has nothing to contribute, apart from his ignorance, to this debate. Those opposed to therapeutic stem-cell research on religious grounds constitute the biological and ethical
