Jaron Lanier: The Central Metaphor of Everything?

One of the striking things about being a computer scientist in this age is that all sorts of other people are happy to tell us that what we do is the central metaphor of everything, which is very ego gratifying. We hear from various quarters that our work can serve as the best understanding - if not in the present but any minute now because of Moores law - of everything from biology to the economy to aesthetics, child-rearing, sex, you name it. I have found myself being critical of what I view as this overuse as the computational metaphor. My initial motivation was because I thought there was naive and poorly constructed philosophy at work. Its as if these people had never read philosophy at all and there was no sense of epistemological or other problems.
http://www.edge.org/documents/day/day_lanier.html