Barry Smith and Jobst Landgrebe are co-authors of Why Machines Will Never Rule The World — Artificial Intelligence Without Fear (Routledge 2022) The three questions central to this book are:
– What are the essential marks of human intelligence?
– What is it that researchers are trying to do when they talk of achieving ‘Artificial Intelligence’ (AI)?
– To what extent can AI be achieved?

The core argument is that an artificial intelligence with powers of a sort that would equal or exceed human intelligence is for mathematical reasons impossible. The reasons are that

1. intelligence of this sort is a capability of a complex dynamic system (your brain), and such systems cannot be modelled mathematically in a way that yields exact predictions;

2. but only what can be modeled mathematically in this way can be engineered to operate inside a computer.

There is a great deal which AI can achieve that will be of benefit to mankind; but it does not include the work that a human intelligence can do; it does not include AI systems more powerful than humans; and it does not include AI systems which are ‘evil’ in any sense of this word.

One consequence of our argument is that much of what is discussed in the wider world concerning the potential of AI to bring about radical changes in the very nature of human beings and of the human social order is founded on an unfortunate error.