I can't prove 'possibility', anymore than anyone can prove that there is or isn't a God.
But.
At least by entertaining the possibilty, and with discussion and research of such, is surely better than flat denial or wild claims.

We can only progress as a species, if we learn to think about possibilties, rather than outright dismissal.

I also believe that we are fast running out of time.
I am beginning to 'feel' the mortality of this planet, and am concerned that we have still much to learn; about ourselves, and the planet that we live on.

Res...