…..all interest is of a will, but the desire to do something irregardless of whatever surface-level pleasure/pain is better, correct? — Bob Ross
The interest isn’t of the will, which is the autonomous faculty of volitions. The interest residing in the agent, is in a principle, with which the will determines a volition. The desire to do something, regardless of pain or pleasure, still needs to be informed as to what is to be done, which returns to will.
I also, nowadays, find the moral facts, if they do exist, to be irrelevant as long as the person has committed themselves to being rational. — Bob Ross
In a way that’s fitting, but I’d probably say….as long as he has committed himself to being moral. If there are moral facts, however subjective they may be, and one adheres to them by his actions, he would be deemed moral antecedent to being deemed rational.
Maybe that’s the key: subjective moral fact equates to moral commitment; objective moral facts equates to rational commitment. Or is that just adding yet another chef to the kitchen?
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….how do you reconcile Einstein’s general/special relativity with Kantian notions of space and time? — Bob Ross
They can’t be reconciled, because Einstein invoked a geometry Kant didn’t use in his construction of the conceptions of space and time. Which is odd, in a way, in that Kant taught mathematics, which implies he knew of spherical geometries, so it is more likely he used plane geometries as examples in his theoretical tenets in CPR merely for simplicity, to only go as far as he needed to prove a point. In other words, it doesn’t matter one whit that the interior angles of a spherical triangle add up to more or less than two right angles, if it is still necessarily true the interior angles of a Euclidean plane triangle equals two right angles, and it is also quite true the thought of that sum cannot ever be found in the mere fact there are three interior angles.
“…. Of course the conviction of the "truth" of geometrical propositions in this sense is founded exclusively on rather incomplete experience. For the present we shall assume the "truth" of the geometrical propositions, then at a later stage (in the general theory of relativity) we shall see that this "truth" is limited, and we shall consider the extent of its limitation….”
(Einstein, 1920: Einstein’s equivalent to Kant’s Prolegomena: relativity for dummies in one, transcendental philosophy for dummies in the other)
Einstein had a problem with Kant’s derivation of true propositions more than his notions of space and time. Just as SR and GR took Newton’s physics further than Newton himself but didn’t disprove what was originally given, so too did Einstein demonstrate that Kant’s notions of mathematical truths were limited, but also didn’t refute them as given.
Nevertheless, there is a clandestine categorical error in Einstein’s claim. Kant derived true propositions in order to prove their possibility, and because the proof of their possibility stands, they can be employed as ground for something else relative to them. Einstein disputed the propositions as being true in any condition, but they were never intended for any condition, but only for one.
Another thing. Einstein didn’t like Kant’s notion of synthetic
a priori propositions….the ground of all mathematical proofs….yet had to use that very philosophical derivation for his own
gedankenexperiment, which he drew from Ernst Mach, 1883, who was……waiiiittttt for it….an acknowledged Kantian.
Go figure.