A snake-robot designer, a balloon scientist, a liquid-crystals technologist, an extra dimensional physicist, a psychology geek, an electronic-materials wrangler, and a journalist walk into a room. The journalist turns to the assembled crowd and asks: Should we build houses on the ocean?
The setting is X, the so-called moonshot factory at Alphabet, the parent company of Google. And the scene is not the beginning of some elaborate joke. The people in this room have a particular talent: They dream up far-out answers to crucial problems. The dearth of housing in crowded and productive coastal cities is a crucial problem. Oceanic residences are, well, far-out. At the group’s invitation, I was proposing my own moonshot idea, despite deep fear that the group would mock it.
Like a think-tank panel with the instincts of an improve troupe, the group sprang into an interrogative frenzy. “What are the specific economic benefits of increasing housing supply?” the liquid-crystals guy asked. “Isn’t the real problem that transportation infrastructure is so expensive?” the balloon scientist said. “How sure are we that living in densely built cities makes us happier?” the extra dimensional physicist wondered. Over the course of an hour, the conversation turned to the ergonomics of Tokyo’s high-speed trains and then to Americans’ cultural preference for suburbs. Members of the team discussed