Quotes by Evan John David

“But there is also some empirical evidence that sheds light on the relationship between quantum principles and consciousness. Anesthesiologist Stuart Hameroff claims to have found evidence that anesthesia arrests consciousness by hindering the motion of electrons in microtubules, minute tunnels of protein that serve as a kind of skeleton for cells. Hameroff speculates that microtubules could be a possible site for quantum effects in the brain,17 and his speculations have led mathematical physicist Roger Penrose to endorse the hypothesis.18 Attempts to develop models of consciousness based on quantum mechanics have also been made by neuroscientist John Eccles, and physicists Henry Stapp and Evan Harris Walker.o Walker and the experimental physicist Helmut Schmidt (the latter responsible for many of the micro-PK experiments described earlier) have also proposed mathematical theories of psi based on quantum mechanics.19 These theories rest upon two propositions that are now supported by experimental evidence: that mind can influence random quantum events, and that influence can occur instantaneously at a distance.p””