Producing human embryos in the laboratory for research purposes makes most people uneasy.
Even those who tolerate the creation of embryos in test tubes so that infertile couples might have children will often have reservations about the creation of embryos to serve as experimental research material or to destroy them for their cellular parts.
Creation of embryos for research
Twenty years ago, when a deeply divided government panel recommended allowing such research experiments on human embryos for the first time, even Bill Clinton summarily rejected the idea.
Two years later, Representative Nancy Pelosi concurred in the Congressional Record: “We should not be involved in the creation of embryos for research. I completely agree with my colleagues on that score.”
The proposal to engender human embryos by cloning has similarly drawn strong opposition from Americans for many years.