UofT Prof. @DavidDuvenaud says the AI race with China doesn’t mean labs can’t slow down, the real question is how long they can do it unilaterally: "We are already pacing in the sense that labs already do pre-deployment testing. There's been these unilateral slowdowns by the labs in the last month or two." "Export controls is a poor man's pacing. So it's not this exotic thing, should we pace. We're already pacing, but we're doing it probably badly compared to what we could be doing." "That's…