Lobovikov Vladimir
In two-valued algebra of formal ethics the author demonstrates a formalaxiological equivalence of alethic, majoritarian, epistemic, axiological, deontic, and utilitarian modalities as moral-legal evaluation-functions determined by two variables. This result is a complement to the paradigm of modal logic and “propositional attitudes”.
Keywords: modalities, alethic, epistemic, axiological, deontic, utilitarian, formal-axiological equivalence, evaluation-function, variable, algebra of formal ethics.