Before revision: Utilitarianism Deontological ethics – approach that judges the morality of an action based on the action's adherence to a rule or rules.
After revision: Negative utilitarianism Ethical hedonism Ethical altruism – an ethical doctrine that holds that individuals have a moral obligation to help, serve, or benefit others, if necessary at the sacrifice of self-interest Ethical egoism – the normative ethical position that moral agents ought to do what is in their own self-interestUtilitarianism Deontological ethics – approach that judges the morality of an action based on the action's adherence to a rule or rules.