Stop fretting about 3-parent embryos and get ready for “multiplex parenting”

The controversy over three-parent embryos could soon be old hat. Writing in one of the world’s leading journals, one of Britain’s best-known bioethicists has outlined a strategy for creating children with four or more genetic parents. He calls it “multiplex parenting”.

http://www.bioedge.org/index.php/bioethics/bioethics_article/10882