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Thinker · TH-0017

Baruch Spinoza

Dutch philosopher from Amsterdam's Portuguese-Jewish community who was expelled from the synagogue in 1656 and earned his living partly as a lens grinder. His…

Also known as Spinoza, Benedictus de Spinoza, Bento de Espinosa

1632 – 1677 · Amsterdam, Rijnsburg, Voorburg, The Hague

Traditions: Modern European

Schools: Rationalism

Dutch philosopher from Amsterdam's Portuguese-Jewish community who was expelled from the synagogue in 1656 and earned his living partly as a lens grinder. His Ethics, written in geometrical order, identifies God with nature and argues that freedom lies in understanding necessity.

Key ideas

  • One infinite substance: God or Nature (Deus sive Natura)
  • Mind and body as two attributes of one reality
  • Determinism and freedom as understanding of necessity
  • Biblical criticism and the defence of freedom of thought

Major works

  • Theological-Political Treatise (1670)
  • Ethics (published posthumously, 1677)
  • Treatise on the Emendation of the Intellect (unfinished, published 1677)
  • Political Treatise (unfinished, published 1677)

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