Deontology, particularly Kantian ethics, argues that moral actions are determined by their adherence to universal moral rules, irrespective of the outcomes they produce.

Consequentialism, such as utilitarianism, evaluates actions based on their outcomes and aims to maximize overall happiness or well-being.

Virtue ethics, as propounded by Aristotle, emphasizes the cultivation of moral virtues, such as courage, honesty, and temperance, as the foundation for ethical behavior.

Deontological theories, such as Kantian ethics, assert that the rightness or wrongness of an action is determined solely by its conformity to moral rules or principles.

The principle of utility, as formulated by utilitarianism, holds that the rightness or wrongness of an action is determined by its consequences, particularly the amount of happiness or well-being it produces.

Virtue ethics maintains that the right action is the one that is in accordance with moral virtues, such as honesty, courage, and justice, rather than solely focusing on rules or consequences.

The categorical imperative, as formulated by Immanuel Kant, is a moral principle that requires rational beings to act according to maxims that they can consistently will to become universal laws.

Consequentialist theories, such as utilitarianism, evaluate actions based on their outcomes and aim to maximize overall happiness or well-being.

Virtue ethics, as propounded by Aristotle, emphasizes the cultivation of moral virtues, such as courage, honesty, and temperance, as the foundation for ethical behavior.

The harm principle, as formulated by John Stuart Mill, asserts that the only justification for interfering with an individual's liberty is to prevent harm to others.

Deontological theories, such as Kantian ethics, assert that the rightness or wrongness of an action is determined solely by its conformity to moral rules or principles, regardless of the consequences.

The principle of beneficence, as formulated by Aristotle, asserts that individuals should be treated with kindness and respect, and that their well-being should be promoted.

Virtue ethics, as propounded by Aristotle, emphasizes the cultivation of moral virtues, such as courage, honesty, and temperance, as the foundation for ethical behavior.

Consequentialist theories, such as utilitarianism, evaluate actions based on their outcomes and aim to maximize overall happiness or well-being.

The principle of non-maleficence, as formulated by Aristotle, asserts that individuals should not be harmed intentionally and that their well-being should be protected.