Turing Oversold?
We've been over this. Gödel's mu-recursive functions were a poor model of computation because it's completely unclear how to physically implement the arbitrary-function minimization operator. So people didn't see how to build a machine that calculates this way. Similarly, there's no clear way how to mechanize lambda calculus.Turing Machines, on the other hand, were instantly obviously mechanizable. It was clear that one could build a physical machine to run any Turing program without human input. By proving that they could simulate the other systems, Turing showed that those other systems could be mechanizable as well.I don't understand why Schmidhuber continues to ignore this crucial point.