David Weinberger interviews Stephen Wolfram on his highly praised “computational knowledge engine” Wolfram Alpha shortly before it was launched publicly for Radio Berkman.

“[…]asking if we look at the world, the universe as it is, and you know,what are the kind of underlying primitives, what are the computational,the simple programs that can potentially drive all of this stuff, andWolfram Alpha it’s sort of the realization that all this knowledge thatis out there in this world […]”