gnitive Studies at Tufts University. -o A CRACK IN CREATION Gene Editing and the Unthinkable Power to Control Evolution By Jennifer A. Doudna and Samuel H. Sternberg [US — Houghton Mifflin, UK — Bodley Head, China — Hunan Science, Audio — Audible; Manuscript; Pub Date: June 2017; 320 pages] In the tradition of T