What are some philosophical logic articles from the past 20 years that you think should be more widely read?
I really liked Humberstone's "Semantics without toil". He presents some problems with the view that proving completeness for a non-classical logic using a non-classical metalogic https://www.organonf.com/journal/orgf-2019-26303/
Typo! It should say that he presents some problems with the view that proving completeness for a non-classical logic using a non-classical metalogic is trivial or easy
Su Rogerson's "Natural Deduction And Curry’s Paradox" is a look at different responses to Curry's paradox in a nd setting. https://philpapers.org/rec/ROGNDA
Belnap and Müller's "CIFOL: Case-Intensional First Order Logic: Toward a Theory of Sorts" https://philpapers.org/rec/BELCCF-3