Many are the areas where information that we accepted as fact is changing & fast in several cases as clever researchers examine it closely. We are also finding that with the changes in factors we research & because humans are intrinsically a curious lot we are examining more & more items then saying “Oh” as we learn that what we have come to accept as true is either false or partly false. This is the “GO” of this section (as an antecedent of mine was wont to say) and this section is for similar reasons flexible in content.
Each subject is likely to be lengthy & continually changing & so they are given posts of their own. Links follow…..