
When I was young, about 8 or 9, I was frightened of creatures that invaded my bedroom in the dark: monsters under the bed, devils in human form lurking in the shadows, that kind of thing. One night when I couldn’t sleep through fear, it came to me that if these creatures were real then so too were the super-heroes I loved: Superman, Batman and the Legion of Super-Heroes! Now, I knew these DC characters didn’t really exist and so I reasoned (I think pretty well for a 9 year old!) that that neither did their evil counterparts, the monsters and devils I was scared of. With this realisation, the horrors were vanquished. Shadows were just shadows. There was nothing scary under the bed.
Somewhere in a recent comment, either here or elsewhere (I can’t remember which nor can I find it), someone informed me that I make the a priori assumption that the supernatural isn’t real.
The term a priori is used with abandon by people who don’t necessarily know what it means so here’s how The Oxford English dictionary defines it:
relating to or denoting reasoning or knowledge which proceeds from theoretical deduction rather than from observation or experience.
I’ll take that. The only way one can assess the supernatural is through reasoning and deduction. There’s no independent evidence for it that can be considered; no external phenomenon to observe and analyse; no science, history or philosophy books that take it seriously or even consider it. I have no personal experience of the beings that supposedly inhabit the supernatural realm; no gods, angels, spirits, demons, ghosts or goblins have manifested themselves in front of me. I’ve never experienced magic, spells or exorcisms, at least not ones that can’t be explained far more convincingly in other ways. So what does that leave in terms of evidence?
Fantasy stories and religious texts. These are the only sources of information about the supernatural, and at least one of them is entirely fictional. Fantasy stories are by definition fiction. They are made up. Similarly, religious works are the products of minds from before the advent of science; explanations of the world and human experience that their creators could construct only in terms of their localised, pre-scientific superstitions. No-one outside of those who’ve chosen to believe in them takes them seriously, which is why their claims are never considered in serious science or history books (Ken Ham’s ‘scientific’ publications are nothing of the sort; they’re religious texts masquerading as science.)
That the supernatural has to be argued for, from an assumption that it does exist, is clear indication it does not; such powerful beings would surely be apparent in the real world, just as they are in Stranger Things (a fiction in case you’re not sure.) No-one has so far demonstrated that the supernatural is real. It is possible to argue it is but only through reliance on the same religious texts, the authority and reliability of which is in dispute on such matters
So, do I make an a priori assumption the supernatural doesn’t exist? Yes, in the sense I take it a priori that it doesn’t. Is this an assumption? No, it is a conclusion arrived at through an assessment of the evidence – there isn’t any: consideration of accounts of the supernatural reveals they’re fictional or prescientific, while personal experience of the apparently supernatural is better explained by rational means. I don’t therefore assume the supernatural doesn’t exist, I deduce it does not.
Actually, I did this when I was 8 or 9.



