"When architects look at the built environment today, it can't help but be with profound misgivings. They're still working on projects, but the most ambitious designers are concentrating on building out, rather than building up, on moving people through interfaces rather than cities. Foundations and blueprints are replaced by schematics and entity relationship maps: architectures not of form, but of information. The fundamental unit of design isn't so much a site as it is a platform. And today, engineering a new society involves relentless ideation, a messianic vision, and—most crucially—a whiteboard."