Proofs, Implications, and Models introduces some of these ideas more slowly. Other stuff from the Highly Advanced Epistemology 101 for Beginners is relevant too, and includes more realism-flavored concerns about choosing between systems.
Proofs, Implications, and Models introduces some of these ideas more slowly. Other stuff from the Highly Advanced Epistemology 101 for Beginners is relevant too, and includes more realism-flavored concerns about choosing between systems.