Clark, the Trumper of physics?

[Alan Grayson]

First a simple definition; a "Trumper" is someone, like our Moron-in-Chief, who can never admit he's mistaken. I see two instances of this in our recent discussions of physics. First, you refused to admit that you were mistaken when it came to the role of postulates, or principles, in the development of physical theories; and second, you refused to admit that the rationale for using tensors in GR, is NOT identical to the EP.  With the attitude of a Trumper, how can you expect us to make any progress here? AG