up for debate: genetically engineered babies? Published 6 years ago • 156 plays • Length 2:17 Download video MP4 Download video MP3 Similar videos 4:44 about lulu and nana: twin girls born healthy after gene surgery as single-cell embryos 4:08 richard dawkins: the dangers of crispr, designer babies, and artificial genetic mutation | big think 4:44 the science behind 'genetically modified humans'