Consequences—the outcomes and results of actions—play a central role in moral evaluation for many ethical frameworks. Whether an action is morally good often depends partly on what happens as a result: actions that relieve suffering are better, all else equal, than actions that cause suffering.
Compare two scenarios: a lie told to save a life versus a lie that harms someone. The same action (lying) seems to differ morally based on consequences. Reflect on whether consequences are the only morally relevant factor or just one among others.
Suppose two doctors both prescribe the same medication in good faith. One patient recovers; the other has an unforeseeable adverse reaction and dies. Did one doctor act more morally than the other? Most people's intuition: no — both acted the same way, with the same intentions and the same epistemic situation. Yet the consequences diverged radically. This puzzle is at the heart of why consequences matter in moral evaluation — and why they're not the only thing that matters.
Consequences are the outcomes and effects that an action produces in the world: who is helped or harmed, by how much, for how long, and with what downstream effects. Nearly every moral framework grants that consequences are *relevant* to moral evaluation. What varies is how much weight to give them relative to other factors. A framework like utilitarianism says consequences are *all* that matters — an action is right if and only if it produces the best overall consequences. But most people also believe that some actions are wrong even when their consequences are good (a lie that saves a life still involves deception), and some actions are right even when their consequences are bad (keeping a promise to a dying friend even when breaking it would cause no harm). This suggests consequences are one morally relevant factor among several, not the only one.
The distinction between expected and actual consequences is practically important. Actual consequences are what actually happens as a result of your action — often unknowable in advance and partly dependent on luck. Expected consequences are what a reasonable person in your situation could have anticipated. When we morally evaluate an agent (rather than an outcome), we typically hold them responsible for expected rather than actual consequences. The doctor who couldn't have known about the adverse reaction is not guilty of negligence. But the driver who ran a red light and happened to reach the other side safely is not morally innocent — the expected consequences were bad even if the actual consequences were fine. This distinction matters enormously in ethics because it separates moral luck (what accidentally happened) from moral responsibility (what the agent was accountable for given what they knew or should have known).
A third layer: even when everyone agrees that consequences matter, there is deep disagreement about *which* consequences to count, *whose* consequences to count, and over *what time frame*. Should you count only the direct effects on identifiable people, or long-term systemic effects on institutions and norms? Should you count the preferences of animals and future people equally with present humans? Should you discount consequences that are probabilistic or distant? These questions have no easy answers, and different approaches to them produce different moral verdicts for the same action. Recognizing that "consequences matter" is a starting point, not a conclusion — it opens a set of further questions about measurement, scope, and priority.
Topics in reflective domains aren't scored by quiz answers. Read, reflect, and mark when you've thought it through.
This is a foundational topic with no prerequisites.
No prerequisites — this is a starting point.