In the Logische Aufbau der Welt, Rudolf Carnap was concerned with the objectivity of science, and how his rational reconstruction, could successfully explain why science is objective, despite starting with an autopsychological basis. In section 66, Carnap raises the challenge his system must solve: How can science consist of “intersubjective valid assertions,” (Logische, p. 106) when all physical objects are constructed from subjective experience? Continue reading Carnap and objectivity in science