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Enlightenment Overview

Jun 11, 2025

Overview

This lecture covers the Enlightenment, an 18th-century intellectual movement emphasizing reason, individual rights, and reform, profoundly influencing government, society, and later revolutions.

Setting the Stage for Enlightenment

  • The Enlightenment was sparked by the Scientific Revolution, leading scholars to question traditional ideas about government, religion, economics, and education.
  • It was known as the Age of Reason and peaked in mid-1700s Europe.

Two Views on Government: Hobbes and Locke

  • Thomas Hobbes believed humans are naturally selfish and need an absolute monarch to maintain order (social contract).
  • John Locke argued people are reasonable, with natural rights to life, liberty, and property; government should protect these rights and be overthrown if it fails.

The Philosophes and Core Ideas

  • Enlightenment thinkers, or philosophes, believed in applying reason to all of life.
  • Their core beliefs included reason, nature, happiness, progress, and liberty.
  • Voltaire advocated religious tolerance, freedom of speech, and equality before the law, favoring enlightened monarchy over democracy.

Montesquieu and Separation of Powers

  • Montesquieu believed power should be divided among executive, legislative, and judicial branches to prevent tyranny (separation of powers, checks and balances).
  • His ideas influenced the US Constitution.

Rousseau’s Direct Democracy

  • Jean Jacques Rousseau supported individual freedom and direct democracy, believing civilization corrupts natural goodness.
  • Argued government should be formed by the people and guided by the general will.

Beccaria and Criminal Justice Reform

  • Cesare Beccaria argued laws should preserve order, not avenge crimes.
  • Supported fair, speedy trials, no torture, and punishments proportional to crimes; opposed death penalty.

Women and the Enlightenment

  • Many philosophes held traditional views on women; education for women was limited.
  • Mary Wollstonecraft argued for women's education and participation in medicine and politics.
  • Salons and writers like Mary Astell helped advance Enlightenment ideas for women.

Legacy of the Enlightenment

  • Challenged the divine right of monarchs, church authority, and class inequality.
  • Inspired political revolutions and reforms in Europe and America.
  • Led to belief in progress, secular outlooks, and individualism, influencing political and economic theory.

Key Terms & Definitions

  • Enlightenment β€” An intellectual movement stressing reason and individual rights.
  • Social contract β€” Agreement where people give up freedoms for order.
  • John Locke β€” Philosopher supporting natural rights and government by the people.
  • Philosophe β€” French Enlightenment thinkers promoting reason.
  • Voltaire β€” Philosophe advocating for free speech, religious tolerance, and justice.
  • Montesquieu β€” Philosophe who developed the idea of separation of powers.
  • Rousseau β€” Philosophe who supported direct democracy and general will.
  • Mary Wollstonecraft β€” Writer advocating for women's education and equality.

Action Items / Next Steps

  • Prepare an oral report on a modern social critic and their beliefs/methods.
  • Review documents reflecting Enlightenment ideas such as the Declaration of Independence and US Constitution.
  • Compare and contrast the ideas of Hobbes, Locke, and Rousseau for written assignment.