> I think I'm with Dijkstra on this one: "The question of whether machines can think is about as relevant as the question of whether submarines can swim"

Just a nitpick, but this is Turing, not Dijkstra. And it is in fact his argument in the famous "Turing Test" paper - he gives his test (which he calls "the imitation game") as an objective measure of something like AGI instead of the vague notion of "thinking", analogously to how we test successful submarines by "can it move underwater for some distance without killing anyone inside" rather than "can it swim".