A story has long circulated that as Christopher Columbus approached the coast of the “New World,” Native Americans staring out at the water—straight at his ships—could not see them. This instance of perceptual blindness has been adequately explained, of all places, in the Fortean Times. The best explanation: the natives could see the ships but did not have the referential framework to know what they observed at first. The story still circulates, however, that to them the ships were invisible. An interesting analogue arose when I was reading about Thomas Edison recently. The phonograph was first developed for speaking voices, not music. It was not an immediate success. One of the observations that Edison made also applied to the telephone: when people first heard it, not knowing what it was, they could hear voices but couldn’t make out what they were saying. Once it was explained to them what was going on—a voice had been recorded and was being played back, or a person’s voice was being carried over a distance through a wire—they immediately comprehended what they heard. Not exactly perceptual blindness, but very human indeed.

When people encounter something completely unexpected, surprising, they don’t quite know what to make of it. So we see anthropological pictures showing natives replicating airplanes from grass and twigs, ascribing to these strange birds some kind of divinity. Imagine an iPad in the hands of Moses. Neuroscientists are rather new to the coterie of specialists trying to explain the origins of religion, but a gap remains between perception and science. Active areas of the brain can be traced, but what the experiencer feels remains utterly subjective. It is a realm into which science cannot go. Perception, it is supposed, is simply an evolutionary tool to find food while avoiding being eaten, oh, and also to reproduce. The experience of the perceiver is much more profound. Consciousness, a sense of selfhood, why some are poor while few grow rich, these are facets of life that add dimension to perception and make me wonder just how far down the rabbit hole it goes.

Religion is all about perception. The problem is not that no one tells us how to interpret our experiences, but rather too many interpreters are only too eager to step forward. Perception, it is said, is reality. When encountering the unknown our best road-guide is our senses. In the case of religious phenomena, that guide is supplemented by tradition. What do you see when you look out on that horizon? The answer will indicate what you believe.

I saw three ships?