ΦTHALASSAJournal of Philosophy
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On the Genealogy of Morality

Friedrich Nietzsche

Nihilism · Advanced

Nietzsche’s sharpest sustained argument and a source for later critical theory, psychoanalysis and suspicion toward moral origins.

Friedrich Nietzsche · first circulated 1887

Main ideas

  • Moral values investigated through history, psychology and power.
  • Guilt and conscience traced to debt, punishment and internalised aggression.
  • Ascetic ideals examined as both life-denying and culturally productive.

Important themes

GenealogyGuiltPower

Reading context

Three connected essays from 1887 asking not whether our moral values are true but where they came from, and whose interests they served. It is Nietzsche's most sustained argument rather than his most quotable book.

How to approach it

Read the three essays in order, since each has a single thesis. Ask whether an account of a value's origin can tell against the value itself, which is the objection he most needs to answer.