<P> Ethics or moral philosophy is a branch of philosophy that involves systematizing , defending , and recommending concepts of right and wrong conduct . The term ethics derives from Ancient Greek ἠθικός ( ethikos ) , from ἦθος ( ethos ) , meaning ' habit , custom ' . The branch of philosophy axiology comprises the sub-branches of ethics and aesthetics , each concerned with values . </P>
the branch of philosophy that deals with human issues of right and wrong is called
Ethics or moral philosophy