Capstone Synthesis

This is Unit Nine of Ethics and Values: Capstone Synthesis. It is the last one. Nothing new gets introduced here. Every idea in this lecture arrived somewhere in the previous eight units, and the work now is assembly — finding out what the instruments do when several of them are pointed at the same hard case together. That produces two useful results. When independent tools reach the same verdict, that convergence is grounds for confidence. When they part company, the split maps precisely what is at stake, which is worth more than a false agreement. One procedure and six cases: a promise nobody would know you broke, a vote that was legal and wrong, what two people owe strangers they will never meet, punishment handed to software, and whether being good is allowed to cost you your own life's work. Then the closing question the whole course was built toward. By the end you will be able to do five things. One: route any decision to the right instrument by asking first what kind of question it actually is. Two: say why a promise to the dead defeats the utility audit on its own, and carve a principled exception instead of a convenient one. Three: say what makes a vote wrong when it was both legal and popular. Four: referee the three positions on what we owe distant strangers. Five: name what any satisfactory moral theory would have to keep.

The procedure that opens the unit is routing, and the first question is not what should be done. It is what kind of question this is — because factual disputes, permission questions, questions about what matters, and questions that must be argued in public each call for a different instrument, and reaching for the wrong one wastes the argument.

Every tool in the course, and the question that summons each one.

Ethics 411 The Toolkit

A quarrel about what happened goes to evidence. A question about what is permitted convenes the theory battery. A question about what matters calls the value tools. Anything argued publicly gets the case file. One habit ties the kit together: say your reasons out loud.

The first case is the one where the utility audit comes back almost empty. Your dying father asked you to keep the family workshop. A year on, selling it would pay for your daughter's surgery, and nobody living knows the promise was ever made. Count the experiences that change if the promise quietly disappears, and the sum is close to nothing — which is exactly why the case is famous, because hardly anyone accepts that as the answer.

Four theories, and where they land.

Ethics 415 The Deathbed Promise

State the maxim honestly — not breaking promises when convenient, which died in Unit Five, but breaking one to the dead when keeping it costs a living child her health. That version universalises. Deathbed promising survives it, and the exception is carved, not taken.

The second case is a town voting six to four to shut a religious minority out of its meeting hall. The vote was lawful and the vote was popular. Four independent instruments examine it and arrive at the same verdict, and this capstone is willing to state that verdict plainly, because a case the arguments have stopped contesting is no longer a contested case.

Four tools, one verdict.

Ethics 419 The Town That Voted Wrong

Ask for the relevant difference between the six worshipping and the four worshipping. A head count is not a difference, and nothing else survives being said out loud. Majorities are a procedure operating inside justice, never a replacement for it.

The third case gives a comfortable couple the argument in full. Singer says a great deal is owed. Nozick says nothing is owed enforceably. Care says the people near you come first. Each gets its strongest inning, and then the case does something the slogans cannot, which is sort them.

Referee the three.

Ethics 423 The Ten-Percent Question

Obligations close to home are real and do not exhaust the ledger; claims from far away are real and are not unlimited. Each corrects what the other cannot see. What the method yields is a shape — a chosen fraction, said aloud, revisited yearly. The course refuses to name the number and insists only that they name it.

The fourth case is a county buying a risk-scoring model to guide sentencing. Faster, cheaper, statistically tuned. The file gets opened properly, and then three objections land that the machine has no way to answer — one about what punishment is for, one about fairness, and one about reasons.

Punishment and the machine tools, together.

Ethics 427 The Sentencing Algorithm

Desert answers this act by this person, while a score answers a predicted future — so part of the sentence lands on acts never committed. Delete the forbidden column and the postcode brings it back. And "the model said so" fails the standard set in the course's first week.

The fifth case takes an aid physician offered the research post she has wanted her whole career. Staying saves more lives right now. Leaving builds the work she was made for. The Ring of Gyges asked whether being just pays; this case turns that around and asks whether being good is required to ruin you.

Two ledgers, one desk.

Ethics 431 When Morality and the Good Life Collide

A morality that consumes every chooser leaves nobody left to do any choosing. The judgment lands on manner rather than matter: recruit the replacement, stage the handover, keep a standing commitment to the mission. She may go. The going carries duties.

The last entry in the course asks what any satisfactory moral theory would have to keep, after nine units of theories wounding each other. The answer is not a tenth theory that fixes the others. It is a list of things none of them could give up, and a way of arguing.

The closing entry. What survived, and what the course was for.

Ethics 435 What a Satisfactory Theory Keeps

Keep reasons and impartiality. Keep the community wide — every century's worst arguments were frauds about who counted. Keep consequences, and keep the walls that stop the sums, which the transplant room taught. Keep character, keep care, and keep desert. What emerges is a discipline, not a formula.

Five things you can now do — and this is the end of the course. You can route a decision before you argue about it, by asking what kind of question is in front of you and summoning only the instruments that answer it. You can state a maxim honestly enough to universalise, so that an exception gets carved on a principle rather than taken for convenience. You can say what makes a vote wrong when it was legal and popular: no relevant difference survives being named, and a majority is a procedure inside justice rather than a substitute for it. You can referee what is owed to distant strangers, and end where the method ends — with a shape adopted out loud rather than a figure handed down. And you can name what a satisfactory theory keeps: reasons, impartiality, a wide community, consequences, persons, character, care, and desert. Every idea in this course is numbered, and every number's ancestors are known. Start anywhere. Follow the numbers back.