It's tough to name anyone who’s been more influential in the world of travel over the past four decades than Sir Richard Branson. The entrepreneur behind Virgin has revolutionized air travel, shaken up the cruise industry, rethought the hotel, and led the way in the space tourism race. See what he thinks comes next for the future of travel as he joins Condé Nast Traveler aboard The Scarlet Lady, the inaugural vessel in the Virgin Voyages fleet.