ArticleslgStudy

science

Paul Rée

Paul Rée 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 Paul Rée rather than just read about it. In short: Paul Ludwig Carl Heinrich Rée (21 November 1849 – 28 October 1901) was a German author, physician, philosopher, and friend of Friedrich Nietzsche. Early life Rée was born in Bartelshagen, Province of Pomerania, Prussia on the noble estate "Rittergut Adlig Bartelshagen am Grabow" near the south coast of the Baltic Sea.

Paul Rée — main illustration
Paul Rée — illustration

Key takeaways

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

Reference excerpt

Paul Ludwig Carl Heinrich Rée (21 November 1849 – 28 October 1901) was a German author, physician, philosopher, and friend of Friedrich Nietzsche.

Early life Rée was born in Bartelshagen, Province of Pomerania, Prussia on the noble estate "Rittergut Adlig Bartelshagen am Grabow" near the south coast of the Baltic Sea. He was the third child of assimilated Jewish parents, lord of the manor Ferdinand Philipp Rée from Hamburg and Jenny Julie Philippine Rée (née Jenny Emilie Julie Georgine Jonas).

Career In the history of ideas, he is primarily known as an auxiliary figure through his friendship with Friedrich Nietzsche, rather than as an important philosopher in his own right. Most of the general judgments of his character and work go back to formulations of Nietzsche and their mutual friend Lou Salomé. Rée's status as the son of a wealthy businessman and landowner allowed him to study philosophy and law at the University of Leipzig. The monthly allowance Rée received from his family allowed him to pursue his own interests in his studies. He had read Darwin, Schopenhauer, and French writers such as La Bruyère and La Rochefoucauld. Rée conglomerated his diverse studies under the heading of "psychological observations", describing human nature through aphorisms, literary and philosophical exegesis. By 1875, Rée had qualified for his doctorate from Halle, and produced a dissertation on "the noble" in Aristotle's Ethics. Rée's book The Origin of the Moral Sensations largely was written in the autumn of 1877 in Sorrento, where Rée and Nietzsche both worked by invitation of Malwida von Meysenbug. The book sought to answer two questions. First, Rée attempted to explain the occurrence of altruistic feelings in human beings. Second, Rée tried to explain the interpretive process which denoted altruistic feelings as moral. Reiterating the conclusions of Psychological Observations, Rée claimed altruism was an innate human drive that over the course of centuries has been strengthened by selection. Published in 1877, The Origin of the Moral Sensations was Rée's second book. His first was titled Psychological Observations. In The Origin of the Moral Sensations, Rée announced in the foreword that the book was inductive. He first observed the empirical phenomena he thought constituted man's moral nature and then looked into their origins. Rée proceeded from the premise that we feel some actions to be good and others evil. From the latter came the guilty conscience. Rée also followed many philosophers in rejecting free will. The error of free will, Rée claims, lies behind the development of the feeling of justice:

The feeling of justice thus arises out of two errors, namely, because the punishments inflicted by authorities and educators appear as acts of retribution, and because people believe in the freedom of the will. Rée rejected metaphysical explanations of good and evil; he thought that the best explanations were those offered by Darwin and Lamarck, who had traced moral phenomena back to their natural causes. Rée argued that our moral sentiments were the result of changes that had occurred over the course of many generations. Like Lamarck, Rée argued that acquired habits could be passed to later generations as innate characteristics. As an acquired habit, altruistic behaviour eventually became an innate characteristic. Altruistic behaviour was so beneficial, Rée claimed, that it came to be praised unconditionally, as something good in itself, apart from its outcomes. Nietzsche criticized Rée's The Origin of the Moral Sensations in the preface to On the Genealogy of Morals, writing that "Perhaps I have never read anything to which I would have said to myself No, proposition by proposition, conclusion by conclusion, to the extent that I did to this book; yet quite without ill-humour or impatience." Rée's friendship with Nietzsche disintegrated in the fall of 1882 due to complications from their mutual involvement with Lou Salomé. Rée became a practising physician.

Death Rée died by falling into the Charnadüra Gorge while hiking in the Swiss Alps near Celerina on 28 October 1901. His body was found the same day in the Inn River. According to Nietzsche's biographer Rüdiger Safranski, Rée fell from a "slippery cliff," and it "is unclear whether it was an accident or suicide." Rée had declared, not long before his death, "I have to philosophize. When I run out of material about which to philosophize, it is best for me to die."

See also List of unsolved deaths

References

References

Ludger Luetkehaus, Ein Heiliger Immoralist. Paul Rée (1849–1901). Biografischer Essay, Marburg: Basilisken Presse, 2001 Ruth Stummann-Bowert (ed.), Malwida von Meysenbug-Paul Rée: Briefe an einen Freund, Würzburg: Könighausen und Neumann, 1998 Safranski, Rüdiger (2002). Nietzsche: A Philosophical Biography. New York: W.W. Norton. ISBN 9780393323801. Hubert Treiber (ed.), Paul Rée: Gesammelte Werke, 1875–1885, Berlin and New York: Walter de Gruyter Verlag, 2004

External links Quotations related to Paul Rée at Wikiquote

Illustrations

Paul Rée illustration

Worked examples

Example 1 — a first encounter with Paul Rée

Start with the simplest possible case. Write down what Paul Rée 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 Paul Rée 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 Paul Rée 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 Paul Rée

In research
Paul Rée 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 Paul Rée 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
Paul Rée is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1849 births, 1901 deaths, 19th-century German Jews, so understanding it makes those chapters shorter.
In everyday life
Look for Paul Rée 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 “Paul Rée” →

Affiliate

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

How to study Paul Rée in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Paul Rée 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 Paul Rée out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Paul Rée in simple terms?

Paul Ludwig Carl Heinrich Rée (21 November 1849 – 28 October 1901) was a German author, physician, philosopher, and friend of Friedrich Nietzsche. Early life Rée was born in Bartelshagen, Province of Pomerania, Prussia on the noble estate "Rittergut Adlig Bartelshagen am Grabow" near the south coas…

Why does Paul Rée 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 Paul Rée?

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 Paul Rée.

Tags

  • 1849 births
  • 1901 deaths
  • 19th-century German Jews
  • 19th-century German essayists
  • 19th-century German medical doctors
  • 19th-century German non-fiction writers
  • 19th-century German philosophers
  • 20th-century German essayists
  • 20th-century German male writers
  • 20th-century German medical doctors
  • 20th-century German philosophers
  • Aphorists

Keep exploring