Researchers are now capable of creating a human embryo from the DNA of three people. A scientific panel recently concluded it is ethically permissible to pursue further research – aimed at helping women with defective genes produce healthy babies. Others oppose the panel’s findings, saying the risks are too great. They’re concerned new genetic material might inadvertently create diseases that could be passed down for generations. And some view it as an unwelcome step toward creating designer babies. The FDA is reviewing the panel’s report, but is not allowed to approve new research at present. A discussion about the science, ethics and politics of three-person embryos.
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