In philosophy, ontological maximalism (or metaontological maximalism) is a ontological realist position that asserts, "whatever can exist does in some sense exist".[1]
Overview
Meta-ontology deals with question related to ontology, whether there are mind independent (objective) answers to "what exists". Ontological realism asserts that reality (at least a part of it) is independent of the human mind.[2] In contrast to realists, ontological anti-realists deny that the world is mind-independent. Believing the epistemological and semantic problems to be insoluble, they conclude that realism must be false.[3]
Maximalism is one of two main metaontological positions. In a maximalist framework, any entity whose existence is consistent with the nature of this world can be taken to exist.[4]
^Khlentzos, Drew (2021), "Challenges to Metaphysical Realism", in Zalta, Edward N. (ed.), The Stanford Encyclopedia of Philosophy (Spring 2021 ed.), Metaphysics Research Lab, Stanford University, retrieved 2023-03-21