"This means that, in some sense, free will is a fake. Decisions are made ahead of time by the brain, without the input of consciousness, and then later the brain tries to cover this up (as it's wont to do) by claiming that the decision was conscious. Dr. Michael Sweeney concludes, "Libet's findings suggested that the brain knows what a person will decide before the person does. ... The world must reassess not only the idea of movements divided between voluntary and involuntary, but also the very idea of free will." All this seems to indicate that free will, the cornerstone of society, is a fiction, an illusion created by our left brain. So are we masters of our fate, or just pawns in a swindle perpetuated by the brain?"