Oxford University Press's
Academic Insights for the Thinking World
The unreasonable popularity of pseudosciences such as ESP or astrology often stems from personal experience. We’ve all had that “Ralph” phone call or some other happening that seems well beyond the range of normal probability, at least according to what we consider to be common sense. But how accurately does common sense forecast probabilities and how much of it is fuzzy math? As we will see, fuzzy math holds its own.
Oxford lists several definitions of belief, but here is a paraphrase of their meanings: something one accepts as true or real; a firmly held opinion; a religious conviction; trust, faith, or confidence in something or someone. How do truths believed by individuals or groups compare with scientific truths? On the face of it, scientific observations and experiments are backed by physical evidence, repeated in many settings, by many independent observers around the world.
Can magicians (illusionists) really levitate themselves and others or bend spoons using only the power of their mind? No. Emphatically no. But they surely make it seem as if they can. Enjoy being fooled? Then you’ll love watching really good magic shows that allow people the opportunity to suspend their disbelief momentarily. But don’t let this suspension become permanent.