Dr. Hwang's escapade may have prevented other researchers entering the field of human cloning because he seemed to have it all sewn up. "I have to admit that I decided not to push the efforts here at Stanford because it would have been almost unethical to work with human eggs if he had made the process so efficient," said Dr. Irving Weissman, a leading stem cell researcher.
I'm not that big on the morality issue involving human embryos, but even some scientists feel a little skeevy about it.
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