Abstract

The erroneous hostility to metaphysics is justified by the clashes between science and metaphysics plus the inability to allow clashes within science. The defenders of metaphysics as world-views offering intellectual frameworks for science have overlooked this fact. Einstein and Popper have legitimized the inclusion of clashes well within the domain of science. This resolves the difficulty of the allegiance to both. Science offers testable explanations and metaphysics comprehension; both are insufficient and conflict — yet thereby improve. Popper's early rejection of metaphysics is rooted in his demand for maximal testability that he better withdraw.