Activists around the world fight injustice and drive social change in this documentary that follows their participation in the music video Solidarité.。The diary of an exploration in the private places of 8 protagonists of world architecture: Shigeru Ban, Mario Bellini, David Chipperfield, Massimiliano Fuksas, Zaha Hadid, Marcio Kogan, Daniel Libeskind and Studio Mumbai.。