"I am very unhappy with the notion that AI will be making decisions about what people are able to do," says Turing Award laureate and public-key cryptography pioneer Whitfield Diffie in an exclusive interview with CGTN's Tian Wei. Diffie says AI will inevitably take on more tasks and play a growing role in society, but he warns against giving intelligent machines the power to determine what people can know, say, or do. Do tune in.