[adrianN]

My problem with his theory is not that consciousness in the brain might be dependent on quantum effects, but that he seems to conclude that this makes it impossible for computers to have consciousness. Quantum computers can be simulated by classical computers.

[thraway180306]

That's a significant goalpost move. From debating particular mechanisms and postulated inevitability of AI, to assuming full blown strong Church-Turing-Deutsch principle and moving from there. Along with moving whole discussion from practical concerns into philosophy and really arguing from the thesis, at which point most people lose interest.

[jungletime]

Somewhat related, Giulio Tononi on his theory of consciousness and why computers can't have consciousness.

https://youtu.be/eskWYOH-Oxs?t=270

Starts at 4:34