With appearances by Paul, Mary and Stella McCartney, Woody Harrelson and Emma Stone, ‘One Day a Week’ highlights the damaging environmental impact of animal agriculture and encourages people to help by eating less meat.
Ahead of the One Day a Week film launch, MFM founder Paul McCartney, has discussed his personal choices and passions in an interview with Susan Goldberg, editor-in-chief of National Geographic magazine.
Watch the National Geographic interview