I agree Martin but Robert and Colletteare not the people we should be discussing. Sam is.

What are his qualifications and where can we view his thesis?

Those are the pertinent questions.IMHO of course


Warwick

" I have always found that the main obstacle to free
association on these boards is the broad
misconception that what we do not know is more
significant than what we do know."

Warwick L Nixon, March 8, 2019