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Person

Gustave Le Bon

French polymath (1841–1931); wrote The Crowd (1895), a founding work of crowd psychology.

At a glance

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Why it matters

Key facts

Born
7 May 1841, Nogent-le-Rotrou, France1
Died
13 Dec 1931, Marnes-la-Coquette, aged 901
Education
Doctorate in medicine, University of Paris, 18661
War
Medical officer in the French Army in the Franco-Prussian War; organised a division of military ambulances1
Travels
Commissioned by the French government in 1884 to report on civilisations in Asia; the first Frenchman to visit Nepal1
Honours
Chevalier of the Legion of Honour after the war; Grand-Croix in 19291

Main ideas

  1. The psychological crowd1

    A crowd is not the sum of its members but a new entity with a collective unconscious.

  2. Anonymity, contagion, suggestibility1

    The three processes that turn individuals into a crowd.

  3. A grain of sand2

    "An individual in a crowd is a grain of sand amid other grains of sand, which the wind stirs up at will."

  4. Leaders1

    Crowds take suggestions from their strongest members; leaders are "usually men of action rather than of words".

  5. Intra-atomic energy1

    In L'Évolution des Forces (1907) he foresaw a force from inside the atom of colossal magnitude.

Books to start with

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  1. La Civilisation des Arabes1

    The first book from his travels in Asia.

  2. Lois psychologiques de l'évolution des peuples1

    His first work of psychology.

  3. The Crowd: A Study of the Popular Mind1

    Psychologie des Foules; the work he is best known for.

  4. Psychologie du Socialisme1

    Followed The Crowd.

  5. L'Évolution de la Matière1

    Anticipated mass–energy equivalence.

Connections

Sources

  1. Gustave Le Bon (Wikipedia) (opens en.wikipedia.org)
  2. The Crowd: A Study of the Popular Mind (Wikipedia) (opens en.wikipedia.org)

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