Tonight in Alice Tully Hall, Condé Nast Traveler’s September issue celebrates its 25th anniversary and the 2012 “Visionaries” – 12 remarkable global citizens who are shaping the world in which we travel and making it a better place to live.

The recipients include New York City Mayor Michael Bloomberg, entrepreneur and philanthropist Richard Branson, Secretary of State Hillary Clinton, New York Times columnist Nicholas D. Kristof and actress Olivia Wilde. Presenters include CBS This Morning co-host Norah O’Donnell, comedian Sarah Silverman, model Iman, MSNBC Hardball host Chris Matthews and actor Adrian Grenier.