The Fundamentals of Ethical Reasoning
To become skilled in any domain of reasoning, we must understand the principles that define that domain. To be skilled in mathematical reasoning, we must understand fundamental mathematical principles. To be skilled in scientific reasoning, we must understand fundamental scientific principles (principles of physics, of chemistry, of astronomy, and so on). In like manner, to be skilled in ethical reasoning, we must understand fundamental ethical principles. Good-heartedness is not enough. We must be well-grounded in fundamental ethical concepts and principles. Principles are at the heart of ethical reasoning.
People thinking through an ethical issue must be able to identify the ethical principles relevant to the specific ethical situation. They must also muster the intellectual skills required to apply those principles fairly to the relevant case or situation. Ethical principles alone, however, do not settle ethical questions. For example, ethical principles sometimes can be applied differently in cases that are ethically complex.
Consider for instance, the question: Should the United States maintain relations with countries that violate human rights? The most important ethical concepts relevant to this question are justice and integrity, yet matters of practicality and effectiveness clearly must be considered as well. Justice and integrity would seem to require cutting off relations with any country that violates fundamental human rights. But is isolating and confronting these countries the most effective way to achieve these high ethical ends? What is more, history reminds us that nearly all countries violate human rights in one form or another—the United States not excluded. To what extent do we have the right to demand that others live up to standards that we ourselves often fail to meet? These are the kinds of challenging ethical issues often ignored by the naive and the good-hearted on the one hand, and the self-deceived cynical on the other.
Because ethical reasoning is often complex, we must learn strategies to deal with those complexities. The three intellectual tasks we believe to be the most important to ethical reasoning are:
If any of these three foundations is missing in a person's ethical reasoning, that reasoning will likely be flawed. Let's consider these abilities in turn.