Notable Speakers include Hillary Rodham Clinton, Diane von Furstenberg, Tarana Burke, Donna Langley, Amna Nawaz, Amber Tamblyn, and more; Vital Voices to Honor Nobel Laureate Maria Ressa, Marshall Islands President Hilda Heine, Diplomat Aya Chebbi, SafeCity Global, Activist Nika Kovač and Colombian Environmental Minister Susana Muhamad