Timothy Dalrymple, PhD Hard Science Could the universe cause itself? The quest for the cause of the cosmos is an ancient quest. Neil Turok offers a fascinating new theory. Neuropsych Do you see what I see? You've heard that "perception is reality." Well, it's not. It might even be a hallucination. Neuropsych Why changing minds is so hard Why are beliefs, even plainly irrational ones, so stubbornly resistant to change? Hard Science The mystery of genius Can genius be reproduced from extracted DNA? Introducing the Leonardo Project. Life Does E.T. have extra-terrestrial rights? Exploring the ramifications of consciousness in alien life.