For a thorough consideration of what the thesis of the unity of science amounts to, see Frost-Arnold, Gregory, "The Large-Scale Structure of Logical Empiricism: Unity of Science and the Rejection of Metaphysics" at [1]
stanford.edu
plato.stanford.edu
“Logical posivitism”. Stanford Encyclopedia of Philosophy. 2024年11月7日閲覧。
See, e.g., : "Vienna Circle" in Stanford Encyclopedia of Philosophy.