1. Chapter 24
The Promise of Reason

2. Overview

3. The Enlightenment
From 1687 (Newton’s Principia) to 1789 (the beginning of the French Revolution)

4. Influence of the Scientific Revolution
To apply the scientific method → experience + intellect
→ social reforms
To discover natural laws
→ Independent of clerical authority
→ autonomy of reason

5. Emphasis on Reason The concept of natural law
Development of the social sciences
Political theories of Hobbes and Locke
Influence of Locke on Montesquieu and Jefferson
Economic theories of Adam Smith

6. Thomas Hobbes
"… that during the time men live without a common power to keep them all in awe, they are in that condition which is called war; and such a war as is of every man against every man".

7. Thomas Hobbes -absolute monarchy based on egalitarian principles
-the commonwealth as a body; the King as its head

9. John Locke
“Men being by nature all free, equal, and independent, no one can be put out of this estate and subjected to the political power of another without his own consent.”

10. John Locke
“The only way whereby any one divests himself of his natural liberty and puts on the bonds of civil society is by agreeing with other men to join and unite into a community for their comfortable, safe, and peaceful living one amongst another.”

11. Thomas Jefferson: “We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable rights, that among these are life, liberty and the pursuit of happiness. That to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed. That whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government ….” (“The Declaration of Independence”, 1776)

12. Adam Smith
Inquiry into the Nature and Causes of the Wealth of Nations (1776)
Laissez-faire
Opposed to mercantilism
The “invisible hand” of the marketplace
Rational individual would pursue their interest rationally

13. Philosophes Nature of the salon The deist view of God
Diderot and the Encyclopédie
Notion of social progress—Condorcet and Wollstonecraft
New forms of prose: the novel; journalistic essay

14. Encyclopédie
Diderot
35 volumes
Louis XV banned it twice

15. Encyclopédie A collection of “all the knowledge” on earth
Voltaire, “Let the facts prevail”
Purpose: to “change the general way of thinking”
To demonstrate how the everyday applications of science could promote progress and alleviate all forms of human misery.

18. Progress Condorcet (1743-1794) (Fiero 611)
“The real advantages that should result from this progress, of which we can entertain a hope that is almost a certainty, can have no other term than that of the absolute perfection of the human race ”
(Fiero 611)

19. Progress
Pope ( )
“WHATEVER IS, IS RIGHT”
(Fiero 614)

20. Progress Result: a “cult of utility”
Advances in science and technology
Social reforms
Tyranny and injustice challenged
(Fiero 619)

21. Woman Mary Wollstonecraft (1759-1797)
A Vindication of the Rights of Woman
The argument: men consider females “rather as women than human creatures.” Women receive “a false system of education” that teaches them to sacrifice strength and usefulness to beauty so that they could please men.

22. The End