Bradskii:
Unless you subscribe to the idea that God created literally everything then the answer is obviously that you don’t need consciousness as a requirement to create something that is in itself conscious. … If not, then natural processes lead to consciousness. And we have examples from one end of the spectrum (life without consciousness) to us at the other end. At every stage it is a matter of degree.
I think this is pertinent. I think most scientists consider that consciousness, self-awareness and what we might call conscience are all emergent properties from a gradually increasing complexity of neuronal interaction. As you say, natural processes lead to consciousness, and I don’t need the successive gradual addition of little bits of it to increasingly conscious animals by an intermediate God.
However, we have established, I hope, that these ‘natural processes’ are in at least some sense external to the material universe, having been in place, as it were, before the big bang. And here we must drift away from physics into metaphysics. Can we derive anything of the nature of the ‘natural processes’ from an overview of their achievements? One can envisage sets of ‘natural processes’ which did not lead to consciousness; so what can we say about ours?
And can we derive anything of the nature of the ‘natural processes’ from prediction, however speculative, of the future? After all, there is a sense in which we have begun to take control of the ‘natural processes’ which previously controlled creation utterly. It’s a feeble kind of control that does not yet extend beyond the atmosphere of a tiny dot in the middle of nowhere, but what might our successors to the debate be saying about it in a thousand years time? What will they be saying about ‘natural processes’ of which products of those ‘natural processes’ are completely in control?
Frankly I’ve no idea.