08 Moral Reasoning and Ethical Cases
Learn how to apply ethical theories to concrete cases, assess intention and responsibility, reason through conflicting obligations, and build arguments that remain open to revision.
Ethical reasoning in concrete cases
Ethical theories help identify morally relevant features of a case and explain why an action may be right or wrong. They do not automatically settle every dispute: applying them requires attention to facts, affected people, competing duties, and uncertainty. uses this reasoning to examine concrete questions in fields such as medicine, business, law, and public life.
Consider a counselor who learns that a client plans to seriously harm another person. The counselor must weigh the client’s privacy against the possible victim’s safety. Different ethical approaches illuminate different parts of this problem, and a sound analysis makes those differences explicit rather than treating one theory’s answer as self-evident.
Three ethical approaches
asks which available action is expected to produce the best overall results and least harm. In the counselor case, that assessment includes effects on the client, the potential victim, and others; uncertainty; and longer-term effects such as how disclosure might affect trust in counseling. Consequentialist theories differ about what counts as good and whether the focus is on individual acts, rules, or practices.
asks what duties, rights, or constraints apply, rather than considering only which outcome is best. In this case, it may highlight confidentiality, preventing harm, and treating people with respect rather than merely as tools. A duty can matter without being absolute, and some approaches recognize conflicts between duties that require judgment about priority.
asks what an honest, compassionate, just, and practically wise person would do. It emphasizes character and good judgment in context, including the ability to recognize which features of the case matter most.
These approaches can draw attention to different aspects of the same decision. They should be applied through explicit reasoning about the case, not reduced to labels or slogans.
, outcomes, and responsibility
An action’s is what the agent aims to do; its are outcomes the agent expects or should reasonably anticipate. These are related but not identical. Someone may intend to protect one person while foreseeing that doing so will breach another person’s confidence. A harmful result can also occur without being intended.
Ethical approaches give and outcomes different weight. Deontological reasoning often examines the principle or duty behind a choice; consequentialist reasoning focuses on outcomes; and considers motives and character as part of a broader judgment. These distinctions are not absolute shortcuts: consequentialists may assess rules and practices, while deontologists may consider consequences when deciding how duties apply.
is distinct from judging whether an outcome was good or bad. To assess responsibility, consider whether the agent had sufficient over the action and adequate of what they were doing, its moral significance, and its likely effects. Coercion, accident, reasonable ignorance, or limited ability to choose may reduce responsibility. Ignorance is less likely to excuse when the agent culpably avoided information they could and should have sought.
Responsibility for an outcome may also depend on whether it was connected to the agent’s action and whether the relevant consequences were foreseeable.
When obligations conflict
A arises when two morally important requirements pull in different directions, such as keeping a promise and preventing serious harm. Such a conflict is not necessarily a : once the circumstances are understood, one obligation may override the other. Philosophers disagree about whether genuine dilemmas, in which requirements remain irreconcilable, can occur.
Whether or not a conflict is ultimately irreconcilable, a careful decision-maker should identify the competing claims, explain why one takes priority if it does, and acknowledge any moral cost of the choice.
Building and revising an ethical argument
A structured analysis makes the reasoning behind a judgment visible and helps distinguish known facts from assumptions.
State the question. Identify the choice or judgment at issue, such as whether the counselor should disclose the threat.
Establish the relevant facts. Separate known facts from assumptions. Note uncertainty, likely outcomes, and information that could change the decision.
Identify affected parties and moral claims. Consider who may be helped or harmed, who has rights or vulnerabilities, and what duties or relationships are involved.
Set out the options. Include feasible alternatives, not just the two most obvious choices. For example, limited disclosure to an appropriate person may differ from public disclosure.
Apply ethical approaches. Ask what each approach highlights: overall effects, duties and rights, or character and practical wisdom. Explain the reasoning rather than simply naming the approach.
Compare and defend a judgment. State which reasons carry the most weight, address a strong objection, and note what uncertainty remains.
Reflect and revise. Check whether the judgment fits relevant principles and considered judgments about similar cases. If they conflict, reconsider the facts, the principle, or how the principle applies. This kind of mutual adjustment is one form of .
A clear ethical argument can be organized as claim → reasons → evidence or case facts → objection → response. For example: “The counselor should make a limited disclosure because a credible, serious threat creates a strong reason to protect the potential victim. The threat’s specificity supports this assessment. However, disclosure risks violating confidentiality; the response is to disclose only what is necessary to a person able to reduce the danger.” The argument is stronger when it identifies assumptions and explains why the reasons support its conclusion.