1. Scientific Revolution A major change in European thought, starting in the mid-1500s, in which the study of the natural world began to be characterized by careful observation and questioning of accepted beliefs.

2. Foundations of the Scientific Revolution The Renaissance inspired curiosity about the world and the way things worked. The Reformation encouraged new ways of thinking about God and salvation. The Age of Exploration created an awareness of new places, people, animals, and plants that were previously unknown, including advancements in technology that helped people better understand their surroundings.

3. Ways of thinking about the Universe Medieval View Geocentric Theory The earth is an immovable object located at the center of the universe The sun, moon, and planets all revolved in circular orbit around the earth

4. Ways of thinking about the Universe Revolutionary View Heliocentric Theory - 1543 Established by Nicolaus Copernicus: A sun-centered theory, planets and stars revolve around the sun Johnnes Kepler demonstrated that the orbit of the planets was elliptical, not circular Galileo built the telescope in 1609 and used it to study the stars. He used his own telescope to discover that Jupiter had four moons and the sun had dark spots. Published his findings in his book “The Starry Messenger”

5. Scientific Method A logical procedure for gathering and testing ideas. 1.Stating a question/problem arising from an observation. 2.Forming a hypothesis, or assumption that is not yet proven. 3.Testing a hypothesis in an experiment or on the basis of data. 4.Analyzing and interpreting data to reach a conclusion (either proving or disproving the hypothesis).

6. Sir Isaac Newton Laws of Motion Objects remain in state unless force acts upon them Acceleration happens when a force is applied to a mass For every action there is an equal and opposite reaction Gravity, Motion, and Math in his book “The Mathematical principles of Natural Philosophy” Extensive work in optics and the reflective telescope

7. Sir Isaac Newton Laws of motion Color theory ( refraction and defraction ) Reflecting telescope Law of universal gravitation Law of cooling Calculus

8. The Enlightenment What do you think the word Enlightenment means? Look at the root of the word: Enlightenment What does it mean to shed light on an idea? What does it mean to enlighten someone?

9. Enlightenment Also known as the Age of Reason Various philosophies and social sentiments that affected politics, religion, economics, etc Arrive at truths about human nature/government/etc through scientific method

10. Philosophy Philosophy – 1. The study of the fundamental nature of knowledge, reality, and existence, esp. when considered as an academic discipline. 2. A set of views and theories of a particular philosopher concerning such study or an aspect of it

11. Changing Idea: The Right to Govern Old Idea: A monarch’s rule is justified by divine right New Idea: A government's power come from the consent of the governed The various freedoms enjoyed in many countries today are a result of enlightenment thinking Philosophers advocate reason

12. Descartes Often credited with being the father of modern philosophy Cogito ergo sum - I think, therefore I am Lawyer – went to Jesuit college at age 8 and studied literature, science, and mathematics Published “Geometry” - combo of algebra and geometry or Analytical Geometry (Cartisian Geometry) Science and Math could be used to explain everything in nature God exists, is benevolent, and allows me to exist as a human

13. Thomas Hobbes Leviathan (1651) - Humans are naturally selfish and wicked An absolute ruler is necessary to control the state and keep order Social Contract Theory: People give up their rights to a ruler so that the ruler can keep control

14. John Locke Physician, Medical researchers, Political philosopher and economist Two Treatises on Government – natural law and natural rights Natural state – all people equal People are born with three natural rights – “Life, Liberty, Property” – fundamental to U.S. Declaration of Independence Separation of powers between church and state

15. Voltaire French writer Criticized the clergy, wealthy classes, and government in his writing Supported tolerance, reason, freedom of religion, and freedom of speech

16. Voltaire Religion should be tolerated Wrote satire – making fun through irony/sarcasm Denounced French society “I disapprove of what you say, but I will defend to the death your right to say it.” Published over 70 books of political essays, philosophy and drama. Democracy is ignorant! Pic….

17. Democracy

18. Rousseau French writer Humans are naturally good, but are corrupted by civilization. All people are equal. – “Man is born free, and everywhere he is in chains” Government should be guided by the wishes of society “general will”(direct democracy). People give control to the government in exchange for a common good. Education – goal is to create a good, moral citizen