"I also do not presume to know all of the physics (Chrome could help you out much better than I could in this area)."
Sure, I would be happy to discuss such things, in a civilized and open-minded manner, with the idea of building an open discourse that can be helpful toward future discourse about R issues.
JJ and anyone else moderating. If it is your position that such a discussion is inappropriate here, just let me know and I will stop. I only stated the above because Corri and I got into some discussions about a similar issue earlier, MrsNOP and I got into discussions about homeschooling, and those threads were not locked. But if you feel that we shouldn't discuss such issues, I understand.
Chrome
"Recollect me darlin, raise me to your lips, two undernourished egos, four rotating hips"