# Sophie Grace

sophie grace Chappell is an English philosopher, and professor of philosophy at the Open University. == Thought == sophie grace Chappell writes against the systematic ambitions of contemporary moral philosophy to be able to define "the whole and exclusive truth about the justification, explanation, evaluation, and prescription of moral beliefs, and to contain the materials for displacing or refuting most or all other systematic moral theories." Her work aligns with the theories of Bernard Williams, Alasdair MacIntyre and Ludwig Wittgenstein.She offers a new definition of the human personhood, inspired by gender role theory. She criticizes the traditional definition of "man" and "woman" based on antenatal biological traits, arguing that the sexual forms of human individuals can be used to identify human animals, but not human personhood.