“We basically have turned a blind eye to Erdogan’s drive towards an authoritarian, one-man system of rule in Turkey,” said Eric Edelman, a U.S. ambassador to Ankara from 2003 to 2005 and a deputy secretary of defense under George W. Bush. “The president has acknowledged it, but we haven’t really done much about it, if anything.” That needs to change, Edelman said. “If there’s anything we’ve learned from the last six years in that part of the world, it’s that one-man rule isn’t very stable.”