Susan Sontag said this quote
“ It is felt that there is something morally wrong with the abstract of reality offered by photography; that one has no right to experience the suffering of others at a distance, denuded of its raw power; that we pay too high a human (or moral) price for those hitherto admired qualities of vision - the standing back from the aggressiveness of the world which frees us for observation and for elective attention. ”