Dec 4 : Reuters is hosting a two-day Reuters NEXT conference in New York on Wednesday and Thursday, bringing together more than 700 international business leaders and policymakers to examine the biggest issues facing society, business and the world. The following are some notable quotes from speakers at the technology and AI sessions of the conference. ROBBY STEIN, GOOGLE SEARCH VICE PRESIDENT "It's (Google's workforce AI) a dramatic enhancement to productivity ... I think it's mostly an