ArticleslgStudy

science

Philosophy of the Unconscious

Philosophy of the Unconscious is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Philosophy of the Unconscious rather than just read about it. In short: Philosophy of the Unconscious: Speculative Results According to the Induction Method of the Physical Sciences (German: Philosophie des Unbewussten) is an 1869 book by the philosopher Eduard von Hartmann. The culmination of the speculations and findings of German Romantic philosophy in the first two-thirds of the 19th century, Philosophy of the Unconscious became famous.

Philosophy of the Unconscious — main illustration
Philosophy of the Unconscious — illustration

Key takeaways

  • Philosophy of the Unconscious belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Philosophy of the Unconscious to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Philosophy of the Unconscious from memory before moving on to harder problems.

Reference excerpt

Philosophy of the Unconscious: Speculative Results According to the Induction Method of the Physical Sciences (German: Philosophie des Unbewussten) is an 1869 book by the philosopher Eduard von Hartmann. The culmination of the speculations and findings of German Romantic philosophy in the first two-thirds of the 19th century, Philosophy of the Unconscious became famous. By 1882, it had appeared in nine editions. A three-volume English translation appeared in 1884. The English translation is more than 1100 pages long. The work influenced Sigmund Freud's and Carl Jung's theories of the unconscious.

Reception Philosophy of the Unconscious was translated from German into French and English, and went through many editions in all three languages, exerting a great influence on European culture and helping to make the idea of the unconscious familiar and accepted by the close of the 19th century. The work was widely read. Philosophy of the Unconscious received a critical discussion in the philosopher Franz Brentano's Psychology from an Empirical Standpoint (1874); Brentano commented that Hartmann's definition of consciousness perhaps referred to "something purely imaginary" and certainly did not agree with his definition of consciousness. The philosopher Friedrich Nietzsche described Hartmann's book as a "philosophy of unconscious irony", in his On the Use and Abuse of History for Life, one of the essays included in Untimely Meditations (1876). In Nietzsche's words: "Take a balance and put Hartmann's 'Unconscious' in one of the scales, and his 'World-process' in the other. There are some who believe they weigh equally; for in each scale there is an evil word—and a good joke." Hartmann's work has been seen as preparing the way for Freud's later theory of the unconscious. Freud consulted Philosophy of the Unconscious while writing The Interpretation of Dreams (1899), in which he called Hartmann the firmest opponent of the theory that dreams are wish fulfillments. The philosopher Hans Vaihinger was influenced by Philosophy of the Unconscious, relating in his The Philosophy of 'As if' (1911) how it led him to Schopenhauer. The psychiatrist Henri Ellenberger writes in The Discovery of the Unconscious (1970) that the main interest of Hartmann's work is not its philosophical theories, but its wealth of supporting material. The psychologist Hans Eysenck writes in Decline and Fall of the Freudian Empire (1985) that Hartmann's version of the unconscious is very similar to Freud's. The philosopher Roger Scruton described Philosophy of the Unconscious as the "first major treatise" about the unconscious in Sexual Desire (1986). He credited Hartmann with offering a "canny and vigorous" description of sexual desire, but nevertheless considered him unsuccessful in explaining its intentionality. John Kerr writes that Hartmann's ideas about "destruction and transformation" parallel those of psychoanalyst Sabina Spielrein. The Italian poet Giovanni Pascoli was influenced by Philosophy of the Unconscious in his poetics program, "Il fanciullino" ("The child", 1897).

English translation The first English translation by W. C. Coupland was published in 1884, with the title Philosophy of the Unconscious, a literal translation of the German title. It is currently available as a reprint with the same title.

See also Freud, Biologist of the Mind

References

External links Full text of Philosophy of the Unconscious, Speculative Results, according to the Inductive Method of Physical Science. Authorised Translation by William C. Coupland. M.A., with author's preface, London, 1884. Text of Nietzsche's "On the Use and Abuse of History for Life" (Wikisource)

Worked examples

Example 1 — a first encounter with Philosophy of the Unconscious

Start with the simplest possible case. Write down what Philosophy of the Unconscious claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Philosophy of the Unconscious before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Philosophy of the Unconscious ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Philosophy of the Unconscious

In research
Philosophy of the Unconscious appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Philosophy of the Unconscious in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Philosophy of the Unconscious is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1869 non-fiction books, Books about the unconscious mind, Books by Eduard von Hartmann, so understanding it makes those chapters shorter.
In everyday life
Look for Philosophy of the Unconscious outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Philosophy of the Unconscious” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Philosophy of the Unconscious in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Philosophy of the Unconscious means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Philosophy of the Unconscious out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Philosophy of the Unconscious in simple terms?

Philosophy of the Unconscious: Speculative Results According to the Induction Method of the Physical Sciences (German: Philosophie des Unbewussten) is an 1869 book by the philosopher Eduard von Hartmann. The culmination of the speculations and findings of German Romantic philosophy in the first two…

Why does Philosophy of the Unconscious matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Philosophy of the Unconscious?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Philosophy of the Unconscious.

Tags

  • 1869 non-fiction books
  • Books about the unconscious mind
  • Books by Eduard von Hartmann
  • German non-fiction books
  • Works about philosophical pessimism
  • Works about philosophy of psychology

Keep exploring