How To Change The World (Also Known As: Ako zmenit svet) is a Documentary, Adventure, Biography film directed and written by Jerry Rothwell. It was released on 9 September 2015 (UK). It stars David Garrick, Bobbi Hunter. The film’s content : In 1971, a group of friends sail into a nuclear test zone, and their protest captures the world’s imagination… What awaits ahead? Enjoy the film and discover by yourself.