Seems rather conveniently coincidental that the computable reals might be the only reals found in nature. I'd also suggest that there are plenty of equation sy

Seems rather conveniently coincidental that the computable reals might be the only reals found in nature. I'd also suggest that there are plenty of equation systems that in fact cannot be solved, by Turing machine or otherwise. The 3 body problem comes to mind. Perhaps a Turing machine could emulate the human brain, however maybe you'd need all the atoms in the known universe to get to the required fidelity. Of course, the idea that a computer can do anything is rather attractive to those who are experts in computers. It is wrong though.