@thomasfuchs @mbrailer I think at some point you could achieve the complexity of a human brain, which is itself not made of magic but of complex physics processes that could be emulated and modeled, but only at _enormous_ expense with silicon. All of the computer neural networks in the world put together can do, what, a tiny fraction of what _anyone_ can do with a kilo of grey matter and less than 100 watts, their approach will _never_ achieve the power efficiency that biology has done.