Many people assume a doctorate in the humanities is a soft thing—pliable in a way that the hard sciences are not. The point of advanced study, however, is to ingrain habits of critical thinking. Nothing is taken at face value. For those of us who study folklore’s first cousin, religion, the task is often to set aside belief in the light of evidence. What can we know about the unknowable? Of course, psychologists and sociologists and anthropologists are now supposed to be better equipped to answer religious questions. Religion, after all, is something people think and do, and what can we really learn from studying it per se? We need an interpretative device—an hermeneutic filter (or pneumatic hammer)—to guide us toward the reality of the thing. And yet science itself is based on observation. Accounting for what our senses reveal about the world around us.
Some people, it is clear, find the world around them filled with wee people. Recently a major road construction was halted in Iceland out of fear of disturbing the elfin habitat. And Icelanders are some of the most literate people on the planet. Johnson’s accounts (some clearly hard to swallow) range across the earth, but center in the British Isles and Celtic lands. Perhaps the light is somewhat different there. Perhaps nearing the North Pole things really do change. What becomes clear from Seeing Fairies is that some highly credible and educated people see, from time to time, what they allow their eyes to see. Believing is, after all, seeing. Johnson ends her book with a chapter on angels, beings she clearly views in continuity with fairies. The difference is that the monotheistic religions allow for, and perhaps even demand, angels. When they become travel-sized, however, the only evidence is that of those with very keen eyesight.