Dear Joseph, why this strawman argument. I did not say that one has to show one's credentials before one can speak. I said that it is quite appropriate for Glenn to ask about credentials when faced with a statement of 'unassailable'.
Joseph:
<< As the protocol presently stands, "Everyone should feel free to sound
off, but the discussion should at all times be courteous and nobody
should feel badgered or harassed." >>
Me thinks you protest too much.
I have not read the book so I am curious why does Petersen conclude that a 'supernatural' explanation is required ? What evidence of the existance and the science of this fourth dimension exists ?