Belafonte made his remarks to the Television Critics Association while discussing "Sing Your Song," a documentary about him airing this fall on HBO. The 84-year-old singer, known as the King of Calypso, has pushed for political and social change since the U.S. civil rights movement.
He hopes the documentary will illuminate a time when Americans faced problems and found the resources to face them, Belafonte said. "Sing Your Song" debuts Oct. 17.