Abstract

Philosophy, as Aquinas, and many others, described it-- as a demonstrative progression from self-evident premises to evident (or even necessary [Scotus]) conclusions,-- is rarely attempted nowadays, even by "scholastic" philosophers. Demonstrative success,-- that is, entirely to eliminate competitors to one's conclusions, -- is not the expectation now, nor has it been the achievement of philosophers historically. Thus, some restrictions upon starting points may be relaxed as unnecessary, e.g. that they be self-evident.