Henry Sidgwick — reading pack

Page: https://gautsch.org/research/henry-sidgwick/

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The short version

Victorian English philosopher (1838–1900), the most rigorous utilitarian who ever wrote, and the reason Cowen invokes him here: Sidgwick had a clean answer to the exact question Acemoglu is dodging. When values clash, convert everything into welfare and compare. Cowen is saying there is a standard on offer — why won’t you take it?

Relevant transcript excerpt

Source: https://conversationswithtyler.com/episodes/daron-acemoglu-2/

Annotated transcript: https://gautsch.org/research/#a06

COWEN: That’s a good answer, but is it an answer to the question? If we’re Sidgwick, we might say, when values clash, we look to utility, or maybe it’d be cost-benefit analysis to decide which gets priority. You’re not willing to say that, so why not? What’s wrong with that answer?

Research commentary

Adam asked: “Who is Sidgwick”

Who. Henry Sidgwick, Cambridge. His The Methods of Ethics (1874) is regarded by many philosophers as the finest work of moral philosophy in English. Rawls called it the first genuinely academic treatise on ethics. John Maynard Keynes’s circle grew out of his. He also co-founded Newnham College to get women into Cambridge, and spent years investigating psychic phenomena, which tells you something about his commitment to following evidence wherever it led.

What he argued. Sidgwick examined three “methods” of ethics — egoism, intuitionism, and utilitarianism — and tried to show they could be reconciled. He concluded that utilitarianism was correct but could not be fully squared with rational egoism. He called this the “dualism of practical reason” and, remarkably, admitted he could not solve it. That honesty is why philosophers respect the book.

Why Cowen names him. In the transcript Cowen’s move is:

“If we’re Sidgwick, we might say, when values clash, we look to utility, or maybe it’d be cost-benefit analysis to decide which gets priority. You’re not willing to say that, so why not?”

This is the decisive question of the segment. Acemoglu has said nondomination and noninterference can conflict and that he has no metric to resolve it. Sidgwick’s utilitarianism offers one: a single currency, welfare, into which all values convert. Cost-benefit analysis is that idea in working clothes, and it is how most policy actually gets made.

Acemoglu’s answer is that the conversion itself needs a rulebook — “Who decides how to compare, how to turn things into utils?” — so utilitarianism doesn’t escape the problem, it relocates it. See The Book Problem.

Worth knowing: Sidgwick is also the origin of the “government house utilitarianism” charge — that a utilitarian elite might rationally conclude the public should be taught a simpler morality than the true one. That connects directly to The Straussian View, which Cowen raises a few minutes earlier. The same worry appears twice in this conversation under two names.

Reading

• Sidgwick, The Methods of Ethics (1874) — Book IV is the utilitarian core
• SEP: Henry Sidgwick
• Parfit, On What Matters — a modern continuation of Sidgwick’s project

Working notes

Short by design — Adam asked “who is.” The genuinely interesting thread is the Sidgwick→Strauss link on esoteric morality, which I’ve flagged above and would develop if it interests you.

Checked against the book: Sidgwick is not in it. Neither is the dualism of practical reason, nor any sustained treatment of utilitarianism — utilitarian does not occur anywhere in What Happened to Liberal Democracy?, and Bentham and Mill appear only as classical liberals criticized for defining liberty as non-interference. So this page and the utils exchange in The Book Problem rest entirely on the conversation. Cowen supplied Sidgwick; Acemoglu answered live. Worth knowing before the Sidgwick→Strauss thread gets developed — it would be building on the interview, not on the book.

Checked against the audiobook edition (Penguin Random House Audio, narrated by John Lee), machine-transcribed; a proper noun a machine transcriber could mangle is the weakest kind of negative finding, but no passage discusses his argument under any spelling.

Related: John Rawls · The Book Problem · Rorty, Objectivism, and Moral Progress

Research page built in conversation with Claude.