“The good photograph is not the object, the consequences of the photograph are the objects” - Dorothea Lange.
The book Photography as Activism: Images for Social Change, by Michelle Bogre (Focal Press) explains how now that everyone is a photograper anyone has the capacity to be an activist photographer. The book consists of essays, interviews and astounding photography. It investigates “activist photography, philosophically, historically, and as it is currently practiced.”