Out of context it indeed sounds rather fuzzy and weak. It's not even intuitive to me that consciousness comes first. Maybe they are even independent. I should p

Out of context it indeed sounds rather fuzzy and weak. It's not even intuitive to me that consciousness comes first. Maybe they are even independent. I should probably read the book though. More generally, I don't think invoking quantum effects is an especially strong argument for impossibility in the general case. We already use quantum effects to some extent and make progress on quantum computation. It may be evidence of greater difficulty, but not of impossibility. Unless there is a strong case for some particular quantum effect being unharness-able.