What are some jobs or professions that don't exist now, that might pop up in the future?

More-or-less retired businessman, veteran, college grad, lifetime martial artist and freethinker. Formerly known as Don Barzini. Resident of the fabulous Florida Gulf coast, I'm a proud father of 5 and grandpop of 3. I describe myself as an undaunted skeptic, a disciple of Hitchens, student of history and devotee of motorized water sports; and Master of my Domain, ...mostly.