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 (ethikos), from (ethos), meaning' habit, custom'. The branch of philosophy axiology comprises the sub-branches of ethics and aesthetics, each concerned with values.

Based on this passage, the branch of philosophy that deals with human issues of right and wrong is called? Let's think fast. Stream of consciousness:
To answer the question, consider the following: Ethics or moral philosophy is a branch of philosophy that involves systematizing, defending, and recommending concepts of right and wrong conduct. So the final answer is Ethics or moral philosophy.