I am not endorsing any of the views expressed in the following video, - except perhaps one!
(Zack Arias? Really?) (Well, there's about 11 min of info in this video.)
(There's a lot of arm-waving on his part, but that may stop a lot of arm-waving on our part, when it comes to it.)

You will probably agree about that one view, though.

Anyway, CLICK HERE TO WATCH.

Am.