What term describes the act of doing the right thing?

The term that best describes the act of doing the right thing is "morality." Morality refers to the principles concerning the distinction between right and wrong or good and bad behavior. It encompasses the values and beliefs that guide individuals in making decisions about what is considered right and just in society.

Justice pertains more specifically to fairness and the administration of laws and consequences, making it a more focused concept than morality, which is broader and more personal. Integrity refers to the quality of being honest and having strong moral principles, which implies that a person acts rightly and consistently according to their morals, but it does not solely define the act of doing the right thing. Ethics refers to the systematic study of what is right and wrong, often in a professional or societal context, but again, it does not directly equate to the act itself.

Thus, morality is the term that most accurately encapsulates the idea of doing the right thing within diverse personal and societal contexts.