" Even this abbreviated rundown of mind-brain philosophies would not be complete without what the Australian philosopher David Chalmers calls "don't-have-clue materialism." This is the default position of those who have no idea about the origins of consciousness or the mind but assert that "it must be physical, as materialism must be true," as Chalmers puts it. "Such a view is held widely, but rarely in print." One might add that many working scientists hold this view without really reflecting on the implications of it. "

― Jeffrey M. Schwartz , The Mind and the Brain: Neuroplasticity and the Power of Mental Force