By thinking about what a computer is actually doing & realizing that attributing thought to an arthmetic gadget leads to all sorts of nonsensical consequences like an arrangement of dominoes & their cascade being a thought. The metaphysics of thinking computers is incoherent & if you study computability theory you'll reach the same conclusion.
I've already explained it in several places. The burden of proof is on those drawing the equivalence to provide actual evidence for why they believe carbon & silicon are interchangeable & why substrate independence is a valid assumption. I have studied this problem for much longer than many people commenting on this issue & I am telling you that your position is metaphysically incoherent.
By thinking about what a computer is actually doing & realizing that attributing thought to an arthmetic gadget leads to all sorts of nonsensical consequences like an arrangement of dominoes & their cascade being a thought. The metaphysics of thinking computers is incoherent & if you study computability theory you'll reach the same conclusion.
I'd say that thoughts and reasoning are two different things, you're moving the goalpost.
But what makes the computer hardware fundamentally incompatible with thinking? Compared to a brain
I've already explained it in several places. The burden of proof is on those drawing the equivalence to provide actual evidence for why they believe carbon & silicon are interchangeable & why substrate independence is a valid assumption. I have studied this problem for much longer than many people commenting on this issue & I am telling you that your position is metaphysically incoherent.