Economist.com | St Lawrence of Google

Economist.com St Lawrence of Google: "And what is that quest? Merely upstaging Microsoft would be almost banal. “We're not trying to build a better operating system,” says Mr Schmidt (although that will not kill the rumour). Part of the plan is certainly “organising the world's information”. But some people think they detect an even more grandiose design. Google is already working on a massive and global computing grid. Eventually, says Mr Saffo, “they're trying to build the machine that will pass the Turing test”—in other words, an artificial intelligence that can pass as a human in written conversations. Wisely or not, Google wants to be a new sort of deus ex machina."