> Systems of this sort cannot be modelled mathematically in a way that allows them to operate inside a computer. I wonder whether their argument also shows tha

> Systems of this sort cannot be modelled mathematically in a way that allows them to operate inside a computer. I wonder whether their argument also shows that systems of this sort cannot be modelled in a way that allows them to operate in a blob of cells inside a mammal's skull, but I'm not going to pay to find out.