Making social comment is an artificial place for an artist to start from. If an artist is touched by some social condition, what the artist creates will reflect that, but you can't force it.
Susan SontagAlthough photography generates works that can be called art-it requires subjectivity, it can lie, it gives aesthetic pleasure-photography is not, to begin with, an art form at all. Like language, it is a medium in which works of art (among other things) are made.
Susan Sontag