"According to one attitude, there is nothing that should not be seen; according to the other, there is nothing that should not be recorded. Cameras implement an aesthetic view of reality by being a machine-toy that extends to everyone the possibility of making disinterested judgments about importance, interest, beauty. ("That would make a good picture.") Cameras implement the instrumental view of reality by gathering information that enables us to make a more accurate and much quicker response to whatever is going on. The response may of course be either repressive or benevolent: military reconnaissance photographs help snuff out lives, X-rays help save them."
- On Photography - p176