@Jayne: “all available evidence and theory…”
if we could explain it, we couldn’t call it paranormal, would we? science can’t explain (to the best of my knowledge) why a foot develops into a foot, either or where most of the mass in the universe resides. so let’s leave theory aside.
as for the other part of your analogy, yes lions don’t generally stand around on roofs. on the occasions that they do, we’d think, ” a tree branch making noise”, or “a person on the roof making lion noises”, etc., before we cottoned on to the truth. and if the lion left before we could see it, we still think guy making lion noises.
anyway, I will scour the web, looking for some proof of psi and get back to you. (and I don’t mean videos, though I saw one that very much convinced me a few days ago.)