American Pragmatists on contextualism 1 Carnap Conceptual relativism 1 Critique of Pure Reason 1 Epistemic Circularity 1 Epistemology 1 Ernst Sosa on virtue perspectivism 1 Explanatory perspectivism 1 Kant on perspectivism 1 Nagelian 1 Nietzsche on perspectivism 1 Open access 1 Perspectival realism 1 Philosophy and science 1 Philosophy of Science 1 Philosophy of science 1 Philosophy: epistemology & theory of knowledge 1 Putnam 1 Putnam’s naturalism 1 Scientific understanding 1 Standpoint epistemology 1 anti-realism 1 contextualism 1 scientific knowledge of nature 1