SamCogar mentioned above... ... to which Phi for All responded...   I'll probably not win any friends by saying this, but I'd say Sam is, on this point at least, largely right, and Phi largely wrong -- with no disrespect intended to any of our members. Phi's sentiments reflect a vaguely Popperian view of science, one that is often repeated by scientists who, in many cases, quite understandably due to other commitments, are unable (or even unwilling) to keep abreast of dev