The Substantially Similar Weblog

My nomination for the best use of the phrase “a retarded ponens/tollens showdown”:

Here is what you do not do. You do not start with a mystifying conditional like “If the universe is only physical (or whatever), then there is no free will,” because how do you know that? You don’t. But you may think you do and so you get caught in a retarded ponens/tollens showdown: the universe is physical, ergo no free will, or… free will, so the universe is not physical. But, again, through what method of divination do we validate this conditional? None. Because we already know it is false.