We argue that genuine moral philosophy is realist, and genuine realism is a contextual realism. Thus, we introduce the position of a contextual moral realism. This is our interpretation of J. Benoist’s moral realism in terms of Wittgenstein’s later philosophy. The structure of the contextual realism is the structure of the gap between the ideal (rule, norm, concept) and the real. It is also the structure of Wittgenstein’s rule-following problem. Accordingly, the structure of the contextual moral realism is the structure (...) of the application of a moral norm to reality. Norms, including moral norms, are defined and applied in context. The application of a moral norm implies moral sensitivity to a context that is not external to the norm. The contextual moral realism is a critique of moral objectivism, which ignores moral ontology, as well as metaphysical moral realism (Platonism) and naturalistic moral reductionism, which ignore the contextual (genuinely normative) dimension of morality. We also establish similarities between T. Williamson’s moral realism and Benoist’s moral realism, despite the difference in their approaches: for Benoist, philosophy is conceptual analysis, while Williamson sees no principal difference between science and philosophy. In particular, Williamson’s argument against moral inferentialism corresponds to Benoist’s argument against M. Gabriel’s “new moral realism”, and his argument in favour of moral knowledge by sensory perception and by testimony corresponds to contextual argument appealing to moral sensibility. (shrink)

A critique of phenomenological interpretation of quantum Bayesianism (QBism) is offered, in particular, the position of M. Bitbol and L. de La Tremblay, which removes remnants of scientific realism from QBism and adopts a radically phenomenological first person point of view. It is shown that phenomenological view of quantum mechanics cannot explain cognition of quantum reality and behavior of real quantum systems, because the ultimate reality for phenomenology is autonomous phenomena, which, in fact, do not exist. Our proposed contextual quantum (...) realism (CQR) does not invert, as the mentioned authors do, but rejects, the traditional relation between experience and reality. By reinterpreting QBism, our CQR removes remnants of phenomenology from it, but in such a way as not to fall into the other extreme – metaphysical realism. (shrink)

We establish a connection between T. Kuhn’s philosophy of science and a Wittgensteinian contextual realism, as we understand it, and interpret the basic concepts of the former in terms of the latter. In particular, we interpret the notion of a scientific paradigm in terms of the notion of a form of life. For instance, we speak of Newtonian and quantum mechanics as grammars of the corresponding forms of life. The incommensurability of paradigms is due to the adoption of different norms (...) (grammars). It is not absolute, as grammatical statements can change their status and become factual, and vice versa. Norms themselves evolve. We support Kuhn’s argument against Popper’s falsification principle with our interpretation of an established scientific theory as a Wittgensteinian norm (rule) for measuring reality. The norm is neither true nor false; its falsification makes no sense. We interpret Wittgenstein’s notion of a family resemblance, used by Kuhn, as the presence of a shared explicit or implicit Wittgensteinian rule (norm). We interpret Kuhn’s historical examples, in particular those with the systems of Ptolemy and Copernicus, relativity theory and quantum mechanics, and Kuhn’s view that participants in different paradigms see the world differently and that observation depends on theory, in terms of our thesis that ontology is sensitive to context. We thus resist the relativistic and constructivist interpretations of Kuhn’s position and show why it does not contradict the idea of scientific progress and the principle of correspondence between scientific theories. We also briefly compare Kuhn’s position with those of I. Lakatos, H. Chang (pragmatic realism) and J. MacFarlane (evaluative relativism), and compare our interpretation of Kuhn with his interpretation in terms of a naturalized transcendentalism proposed by M. Massimi. (shrink)