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Today, 100 million Americans suffer from serious or currently incurable diseases. Fifty-four mil-lion Americans are disabled . Our Government is supposed to do the greatest good for the greatest number of people. Beyond that, we have a moral responsibility to help others. Time is absolutely critical. If the Government forces scientists' attempt to make adult stem cells behave like embryonic stem cells, they might waste 5 years or more and fail. In the meantime, hundreds of thousands will have died.
Why do we need therapeutic cloning? As a layman, several important reasons come to mind. One, implantation of human embryonic stem cells is not safe unless they contain the patient's own DNA. Two, efforts, to repair central nervous system disorders may need to recapitulate the process of fetal development, and that could only be accomplished by human embryonic stem cells. Three, therapeutic cloning is done without fertilizing an egg. It can be strictly regulated. If we also enforce an absolute ban on reproductive cloning, we will not slide down the dreaded slippery slope into moral and ethical chaos.
Any powerful new technology comes with the possibility for abuse. But when we decide that the benefit to society is worth the risk, we take every possible precaution and go forward.
The unfertilized eggs that will be used for nucleus transplantation will never leave the laboratory and will never be implanted in a womb. But if we do not make this research legal, if we do not use Government funding and oversight, it will happen privately, dangerous unregulated and uncontrolled.
And our country is about to lose its preeminence in science and medicine. We took a giant step backward in the 1970's when the NIH was not allowed to fund its in vitro research until an advisory commission could be formed to consider the issue. In the meantime, there was rapid progress in England, and the first test tube baby was born in 1978. For purely political reasons, we did not succeed and so far, 177,000 children have been conceived in 400 facilities around the country. (en) |
