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The Enlightenment

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Natural science, reason: can explain all aspects of life

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Natural science, reason: can explain all aspects of life

The scientific method can explain the laws of nature

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Natural science, reason: can explain all aspects of life

The scientific method can explain the laws of nature

Progress is possible if the laws are understood and followed

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Bernard de Fontenelle (1657-1757)

 

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Bernard de Fontenelle (1657-1757)

Goal: make science understandable

Skeptical about absolute truth & cynical about religion

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Pierre Bayle (1647-1706)

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Pierre Bayle (1647-1706)

Skepticism: nothing can be known beyond all doubt

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John Locke (1632-1704)

 

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John Locke (1632-1704)

Ideas derive from experience (tabula rasa)

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Montesquieu (1689-1755)

 

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Montesquieu (1689-1755)

Separation of powers

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Voltaire (1694-1778)

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Voltaire (1694-1778)

Praised English scientific progress (Newton)

Friends in high places

Disagreed with Montesquieu, Locke: good monarch is best one could hope for

Deism: God a distant “clockmaker”

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Encyclopedia

Denis Diderot

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David Hume (1711-1776)

 

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David Hume (1711-1776)

Human mind: bundle of impressions

Ideas reflect experiences --> reason can’t tell us anything beyond sensory experiences

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Marquis de Condorcet (1743-1794)

 

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Marquis de Condorcet (1743-1794)

9 stage of human progress achieved

10th would be perfection

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Jean-Jacques Rousseau (1712-1778)

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Jean-Jacques Rousseau (1712-1778)

General will: common interest of the people

Basic human goodness must be protected (civilization not good)

Inspired later romantic reaction against reason

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Rapid growth: European book market

Growth of illegal book trade

Salons: center of discussion and debate

upper classes: leisure time

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Medieval & Reformation: sin & salvation

Renaissance: worldly matters, looking backwards

Enlightenment: worldly matters, looking forward