re: Humbug. Prosaic explanations work just fine. You are believing nonsense.
FWIW - I think the psychology behind things like alien abduction, crop circles, UFO's etc - is very similar to religion. I bet an NMRI would show the same brain regions triggering.
It's a desire to believe in something bigger. Some take the bible and believe in a god. Some take a crop circle and believe in something else.
