Singer-songwriter Stevie Wonder’s long career has reflected his concern with humanitarian issues. A Grammy Award-winner, he has written, produced or performed songs for charities in support of disabilities, AIDS, cancer, diabetes, hunger and homelessness, domestic abuse and other causes on behalf of children and adults. His activism has been pivotal in U.S. and world events. In 1983, he spearheaded a campaign to make Martin Luther King Day a national holiday in the United States. He also advocated for the end of apartheid in South Africa. He has been recognized for his philanthropic efforts by the U.S. President''s Committee on Employment of People with Disabilities, the Children’s Diabetes Foundation, Junior Blind of America, and the creation of the Wonder Vision Awards Program. He was designated as a Messenger of Peace in 2009 with a focus on persons with disabilities. He has advocated for the adoption of the WIPO Marrakesh Treaty to facilitate access to published works for persons who are blind, visually impaired or have other print