‘Make People Better’ Review: Clear Science, Confusing Storytelling

When the Chinese scientist He Jiankui announced in 2018 that he had successfully taken human embryos with genetically edited DNA and implanted them in a woman’s uterus, it sparked international controversy among scientists and stoked deep-seated fears of normalizing “designer babies,” which would allow the wealthy to buy the ability to choose the genetic characteristics of their offspring. In the documentary “Make People Better,” the director Cody Sheehy dives into this complex story of genomic discovery, biomedical ethics and the covert dealings of the Chinese government. The film chooses its…