 Second, we see “world” used in this manner throughout the corpus, including passages where it is quite clear that Kant uses “world” in its “transcendental sense”, extending beyond just the realm of nature (e.g., A811/B839, A813/B839, AK 5:143 [1788], AK 8:139 [1785a], 20:298. In fact, Kant even describes the postulate of immortality as obtaining “in the world” at the opening of his discussion of this postulate in the Critique of Practical Reason (AK 5:122—see also 5:143 [1788]).