I am glad you bring up dualism. I have often wondered if our apparant
need to cast things as black or white has to do with our bicameral
brain. Perhaps there are aliens out there who have quadcameral brains.
I wonder what their philosophy would consist of....
A long time ago I read a book about the bicameral mind. It postulated
that somewhere in our past the linkages between our left and right
hemisphere was less developed and that this explained visions and other
so called supernatural events.
BTW... I certainly do not believe in the supernatural. Everything IMHO
is natural... including God. It is only our insistance on dualism that
contributes to our delusions about our separate nature.
I remain unified....
Marie