British actor Chiwetel Ejiofor says films can help drive change in Africa.
He appeared at Britain's leading conference on social entrepreneurship, the Skoll World Forum.
His comments came as he appeared to discuss his latest film, "The Boy Who Harnessed the Wind" The film is based on the true story of William Kamkwamba who helped save his Malawian village from drought.
A customized collection of grant news from foundations and the federal government from around the Web.
In the world of social enterprises, failure is a cringe-worthy moment nobody wants to talk about. But, social entrepreneurs can benefit from their failures.