Does the principle "the end justifies the means" hold true under each the three major ethical theories? Why or why not.

To determine whether the principle "the end justifies the means" holds true under each of the three major ethical theories, we first need to understand these theories and how they evaluate ethical actions. The three major ethical theories that we will consider here are consequentialism, deontology, and virtue ethics.

1. Consequentialism: This ethical theory evaluates the morality of an action based on its consequences. According to consequentialism, if the end result of an action leads to some positive outcome or maximizes overall well-being, then the action is considered morally right. In this framework, the principle "the end justifies the means" has more relevance since the focus is on the outcome rather than the actions themselves. Therefore, consequentialism generally allows for the possibility that the end justifies the means, as long as the end result produces a desirable consequence.

2. Deontology: Deontology emphasizes the inherent morality of actions themselves rather than their consequences. It focuses on following universal moral rules or duties. According to deontologists, certain actions are intrinsically right or wrong, regardless of their consequences. In this framework, the principle "the end justifies the means" would not hold true, as ethical actions must conform to specific moral principles, irrespective of the outcome. Deontologists would argue that even if a desired end is achieved, if it required unethical means, the action would still be considered morally wrong.

3. Virtue Ethics: Virtue ethics focuses on the development of moral character and virtues. It assesses the morality of actions based on whether they align with virtuous traits. Virtue ethicists believe that it is essential to cultivate virtuous qualities such as compassion, honesty, and justice. In this ethical framework, the principle "the end justifies the means" may hold some relevance; however, it is not the sole determinant of an action's morality. Virtue ethicists would consider both the means and the end to assess ethical behavior. While achieving a positive outcome can be important in virtue ethics, it is equally crucial to consider whether the means align with virtuous character traits.

In summary, the principle "the end justifies the means" is most compatible with consequentialism, as it focuses primarily on the consequences of actions. Deontology rejects this principle, as it emphasizes adherence to universal moral rules irrespective of outcomes. Virtue ethics considers both the means and ends but places a stronger emphasis on the development of virtuous character traits. Therefore, its acceptance of the principle may vary depending on the virtues involved and the specific circumstances.