Science Provides, but Science has a Cost

Childbirth and infant mortality have decreased, lifetimes have lengthened, and medicine has improved the quality of life for many people on Earth. But science imposes, in exchange for its manifold gifts, a certain onerous burden. We are enjoined also to consider ourselves scientifically, to surmount as best we can our own hopes and wishes and beliefs, to view ourselves as we really are. We know that in looking deep within ourselves, we may challenge notions that give us great comfort in the face of the many terrors of the world. In a life short and uncertain, in a time when— precisely because of the success of medicine— people die mainly from medically incurable disease, it seems heartless to deprive them of the consolation of superstition when science cannot cure their anguish. But we cannot have science in bits and pieces, applying it where we feel safe and ignoring it where we feel threatened. That way lies hypocrisy, self-deception, and a dangerously constrained future.

James Randi, The Faith Healers (1989)

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