They have made a difference and revolutionized the world. They come from all walks of life and from all corners of the globe. These remarkable individuals have pioneered, developed and forever improved their industry and the world in which we live. Engaging and relevant, these individuals will change the way you view the world, and remind you that it only takes one person to make a difference. This episode features John Lennon, Joan Baez, Bob Dylan, Bono, and Pink.

Originally released by Film Ideas, 2011. Streaming video file encoded with permission for digital streaming by Infobase on March 10, 2015.

John Lennon: Political Activist (1:39); --John Lennon: Anti War Campaign (2:37); -- Joan Baez: Social Activist (2:01); -- Joan Baez: Civil Rights Champion (2:28); -- Bob Dylan: Spokesman of a Generation (2:10); -- Bob Dylan: Influential Figure (2:00); -- Bono: Humanitarian (1:54); -- Bono: Activist (2:25); -- Pink: Life Goals (1:51); -- Pink: Animal Activist (2:17); -- Credits: Musician Activists (John Lennon, Joan Baez, Bob Dylan, Bono, Pink): Advocates of Change (0:32); .