Does he have a method (or proposed one) to verify his claim? If not, he is not speaking as a scientist and could be abusing his status as a scientist to promote unscientific ideas.
> Two decades ago, neurophilosopher Patricia Churchland and physicist Max Tegmark were among those who launched outright broadsides. Hameroff and Penrose responded, and Hameroff published a list of 20 testable predictions yielded by Orch-OR.
Anyway, it seems that his research has also inspired better equipped scientists to delve deeper.
> Two decades ago, neurophilosopher Patricia Churchland and physicist Max Tegmark were among those who launched outright broadsides. Hameroff and Penrose responded, and Hameroff published a list of 20 testable predictions yielded by Orch-OR.
Anyway, it seems that his research has also inspired better equipped scientists to delve deeper.