Kant is not saying - about freedom or any other subject - anything of the form: "Not-p but we must assume that p." That's close to self-contradictory, like Moore's paradox: "p, but I don't believe that p".
Allen W. WoodPhilosophy is about getting the facts right, but it is also about thinking rightly about them. Philosophy is more about the latter than the former.
Allen W. WoodIt is rational to choose the right means to your ends to develop very elegant abstract formal theories of rational choice, and then turn these into what look like moral theories. Philosophers tend to be ravished by the formal beauty of such theories, and they don't pay much attention to the fact that our human limitations make them pretty useless in practice, while the simple point about instrumental reasoning is too shallow to be of much real moral interest.
Allen W. WoodAdam Smith saw the greed of modern capitalism for what it was - a form of destructive ambition that may have favorable effects on the productive capacities of society, but which is of no direct benefit to anyone - not even to the greedy themselves, whose illusory chase after a will-o-the-wisp leaves them morally bankrupt and unhappy.
Allen W. WoodIt has taken me a long time to realize where I most disagree with Marx. His assessment of capitalism is far too favorable. He took its instability, inhumanity and irrationality to be signs that it was a merely transitional form, which had delivered into humanity's hands the means to a much better way of life than any that have ever existed on earth. Marx could not bring himself to believe that our species is so benighted, irrational and slavish that it would put up with such a monstrous way of life.
Allen W. Wood