Biography

Voltaire (François-Marie Arouet, 1694–1778) was a French Enlightenment writer, philosopher, and satirist, famous for his wit, advocacy of civil liberties, and criticism of religious dogma and political tyranny. Born in Paris to a prosperous family, he studied at Jesuit schools and began his career as a poet and playwright. Imprisoned in the Bastille and later exiled to England, he absorbed British ideas of constitutional monarchy, religious toleration, and freedom of expression. His prolific writings include Candide (1759), satirical plays, poems, and philosophical treatises. A public intellectual, he corresponded with monarchs, campaigned against injustice, and became a symbol of Enlightenment reason and critique.

Life

• Early Years (1694–1717): Born in Paris; educated by Jesuits; developed literary and satirical skills.
• Conflict with Authorities (1717–1729): Imprisoned in the Bastille for satirical writings; exiled to England (1726–1729), where he studied Locke, Newton, and constitutionalism.
• Mature Writings (1730s–1760s): Published Letters on the English (1733), praising English toleration; wrote tragedies, histories, and essays; lived in exile in Switzerland and Ferney.
• Candide & Later Years (1759–1778): Published Candide, his most famous satire; continued campaigning for justice (Calas and Sirven cases).
• Death (1778): Returned triumphantly to Paris shortly before his death; celebrated as a champion of Enlightenment values.

  His most famous work is noted in full here → Candide - Voltaire

  Candide (1759) is where the “Religious Criticism” and “Freedom of Thought” entries below stop being positions and become an argument. It is a sustained satire of Leibniz’s Principle of Sufficient Reason and the “best of all possible worlds” conclusion drawn from it — Pangloss repeats “all is for the best” while dying of syphilis.

  • The 1755 Lisbon earthquake is the central case: Voltaire’s point is that no chain of sufficient reasons redeems it, and the Inquisition’s response — an auto-da-fé to prevent further earthquakes — shows the reasoning turning monstrous.
  • He rejects the opposite error too: Martin the Manichaean, who thinks a bad principle governs the world. Both systems are dismissed with “we must cultivate our garden.”
  • Where this bites in the vault → Contingency Argument, which rests on the same Principle of Sufficient Reason.

Impact on Philosophy

• Religious Criticism: A leading critic of organized religion, superstition, and clerical power.
• Advocate of Toleration: Promoted freedom of religion, speech, and thought.
• Political Thought: Favored constitutional monarchy, rule of law, and limited government.
• Cultural Influence: Popularized Enlightenment ideals through accessible satire and polemic rather than systematic treatises.
• Legacy: Icon of the Enlightenment; his works inspired later revolutions and the spread of liberal values.

Concepts

• Freedom of Thought & Expression
  • Definition: Defended free inquiry and speech against censorship and persecution.
  • Example: Famously (though apocryphally) paraphrased as, “I disapprove of what you say, but I will defend to the death your right to say it.”
• Critique of Organized Religion
  • Definition: Attacked dogma, fanaticism, and clerical abuses, while often affirming deism.
  • Example: “Écrasez l’infâme!” (“Crush the infamous thing!”) targeted religious intolerance and superstition.
• Deism
  • Definition: Belief in a rational creator God who does not intervene in human affairs.
  • Example: Saw nature’s order as proof of a divine watchmaker, but rejected miracles and revelation.
• Candide & Optimism
  • Definition: Satirized Leibniz’s claim that this is “the best of all possible worlds.”
  • Example: Candide’s experiences of disaster, war, and cruelty ridicule philosophical optimism.
• Advocacy of Toleration
  • Definition: Argued for religious and cultural tolerance as essential for peace and progress.
  • Example: His Treatise on Toleration (1763) defended Jean Calas, a Protestant wrongfully executed.
• Enlightened Monarchy
  • Definition: Believed reform was best achieved through enlightened rulers guided by reason.
  • Example: Corresponded with Frederick the Great of Prussia and Catherine the Great of Russia.
• Strong anti-slavery arguments in Candide
• War against the clergy
• Separate of Church and State
• ChatGPT summary of Candide

  “Candide” by Voltaire, first published in 1759, is a satirical novella that critiques the optimistic philosophy prevalent during the Enlightenment, particularly the ideas of philosopher Gottfried Wilhelm Leibniz. The story follows the young and naive Candide, who is educated in an optimistic worldview by his mentor, Pangloss. This philosophy teaches that they live in “the best of all possible worlds” and that everything happens for a reason.

  Throughout his adventures, Candide travels far and wide, witnessing and enduring great hardships and calamities including war, betrayal, natural disasters, and human cruelty. These experiences starkly contrast with the optimistic philosophy he was taught. Despite the suffering, Pangloss remains steadfast in his optimistic beliefs, a stance Voltaire ridicules throughout the narrative.

  Candide’s journey takes him across Europe and to the Americas, where he encounters various characters and situations that reflect the corruption, hypocrisy, and immorality of society. Each episode is an opportunity for Voltaire to satirize aspects of his society, including religious persecution, the slave trade, and the judicial system.

  Eventually, Candide becomes disillusioned with optimistic philosophy. The novella concludes with Candide and his companions settling on a farm, having realized that the world is neither the best nor entirely comprehensible. The famous closing line, “we must cultivate our garden,” suggests the importance of practical work and personal responsibility over idle philosophical speculation. This ending embodies Voltaire’s advocacy for a more pragmatic approach to life’s challenges.

Criticisms of Voltaire

• Elitism
  • Critics argue Voltaire distrusted democracy, preferring reform by enlightened elites and monarchs.
• Selective Toleration
  • Though he defended tolerance, some writings reveal prejudice, particularly toward Jews and Islam.
• Shallow Philosophy
  • Compared to systematic thinkers (Kant, Rousseau), his work is more polemical than rigorous.
• Overconfidence in Reason
  • His Enlightenment faith in rational progress has been critiqued by later philosophers (e.g., Nietzsche, postmodernists).
• Contradictions in Practice
  • While critical of exploitation, Voltaire invested in companies involved in slavery.
• Historical Limitations
  • His histories often prioritized literary style and moral lessons over accuracy.

References

• Voltaire. Letters on the English (1733).
• Voltaire. Candide (1759).
• Voltaire. Treatise on Toleration (1763).
• Gay, Peter. The Enlightenment: An Interpretation (1966).
• Davidson, Ian. Voltaire: A Life (2010).