we encounter ideas that computers are becoming smarter and will outdo the human brain one day. we can understand the laws of the universe and apply them more consistently and in better ways than nature can. Nature has produced life, the brain, and intelligence, and science is believed to have the same potential. However, science and nature are vastly different forces. Nature produces intelligence of the brain in a natural way. Science is a product of the brain. Any experience of man with the natural world is interpreted by the brain before the ideas are assembled into scientific knowledge. Conclusions drawn from scientific studies are only as good as human reasoning is. Highly intelligent brains can understand the world correctly and can benefit from learning. By contrast, cognitive deficits may skew interpretation of the natural world and may lead to odd beliefs and pursuit of unrealistic goals. Which of these two possibilities is gaining momentum can be deduced from human histor