Philosophical Frameworks

A philosophical framework is a question plus a method for deciding what counts as an answer to it. Schools differ less in their conclusions than in which questions they treat as real and what they will accept as evidence. Most apparent disagreements between frameworks are two people answering different questions while assuming they are in conflict.

The map

Four families cover most of the territory, and each is defined by its question:

• Metaphysics — what exists, and what kind of thing it is. Are minds a separate kind of stuff, are numbers real, is causation a feature of the world or of how we describe it.
• Epistemology — what makes a belief justified. Rationalists locate the warrant in reason, empiricists in experience, and most working positions are a negotiated settlement between the two.
• Ethics — what makes an action right. Consequentialism scores outcomes, in the Bentham and Mill line. Deontology scores the act against a rule, in the Kantian line. Virtue ethics, from Aristotle, scores the character the act comes from.
• Political philosophy — what makes authority legitimate. Consent, outcomes, rights, tradition. Each answer implies a different account of when disobedience is justified.

A framework is not a set of beliefs about the world. It is a specification for what a good answer looks like, which is why two frameworks can agree on every fact and still disagree on the verdict.

Each one is a tool with a domain

The three ethical frameworks are decision procedures optimised for different classes of problem, and this is clearer in practice than in the seminar.

Consequentialism is what any institution actually runs on at scale. You cannot allocate a health budget by asking what a person of good character would do; you need a procedure that compares outcomes across strangers and survives being written down.

Deontology earns its place exactly where consequentialism is dangerous: inside systems with the power to make exceptions for themselves. Rights are constraints because they do not bend to the aggregate. A rule that yields whenever the numbers favour yielding is not a rule.

Virtue ethics handles the everyday case, where the question is not "what do I do here" but "what kind of person do I want making this call a thousand times without deliberating". Most of life is decided by disposition, not by calculation, and only one framework takes that seriously.

The frameworks are not competitors for a single throne. They are answers to "what should I optimise", asked at different altitudes.

Where the common understanding is wrong

Two errors, and the second is worse.

The first is picking a team. People adopt a framework as an identity, then reverse-engineer their existing intuitions into it, which produces a utilitarian who has never once accepted an unpalatable calculation and a Kantian whose universal maxims are suspiciously local. If a framework never delivers a verdict you dislike, you are not using it.

The second is the shrug — the claim that since the frameworks disagree, ethics is arbitrary. Disagreement at the foundations is compatible with overwhelming agreement at the surface. All three condemn the same short list of things, by different routes, which is evidence about the target rather than about the instruments.

The mark of someone who has done the reading is not a stated allegiance. It is knowing which tool the situation calls for, and being able to say what would have to be true for the other one to be right.