Obviously invidious and prejudicial stereotypes need to be deconstructed and overcome, but it's not that they can be destroyed. I think that would be an illusion to think that we can somehow get rid of these basic search templates that allow us to sort out our social lives and to sort out the material world as well.

I think it's very important to distinguish between objectivity - which tends to be open, flexible, skeptical of its own certainty and open to new information - and objectivism - which thinks, "No, we know it all, we've got it, so real thinking and learning can come to an end."

The great moment I think in human consciousness is when you realize that the object in front of you is perhaps not nameable or is new, it does not fit a stereotype, and so you need to reconfigure your whole structure of knowledge to account for it.

I think its a fundamental feature of images that they move from one medium to another. And this has become hyper-evident in our time with the computer, which is a kind of master-medium also and allows us to transfer data of all kinds from one platform to another, turning sounds into sights or language into image. The computer has made something that is very old evident in a new way.

Stereotypes are ways of making extremely primitive and simple differentiations. Differentiations of gender, race, class, social status - so ordinary social life is very much built upon a whole repertoire of stereotypes we carry around. And those are immediately laminated onto people, and it isn't just visual.

When students scoff at the idea of a magical relation between a picture and what it represents, ask them to take a photograph of their mother and cut out the eyes.

I know stereotypes have a bad reputation, people say, "Oh, you shouldn't stereotype people," but I think it's important to recognize that we couldn't function in the world without stereotypes.