Abstract

In this essay we will try to highlight the interweaving of language and morality and also the principle of legitimacy that derives from it. In her famous essay Modern Moral Philosophy (written in 1958 and which later became the modern manifesto of a neo-Aristotelian type of ethics), Elizabeth Anscombe highlights the need for a philosophy of psychology as well as the abandonment of a specific language in moral philosophy. Taking a position against the consequentialist conception of morality, she implicitly stands opposed to the principle that conse- quences define legitimacy; it is precisely when the binomial language-morality fails that the principle of legitimacy loses its substance; a political authority can lose its moral legitimacy if she/he betrays the common good. Starting from a specific language adopted, a morality is derived from it. In fact, depending on what is considered to be a good or an evil, a specific moral action follows. In this perspective, responsibility and awareness of which goods need to be shared in common play a central role, and an ontological foundation is discovered.