The document provides an introduction to philosophy during the Renaissance period. It discusses key figures and developments that influenced this period, including Copernicus formulating the heliocentric model of the universe, Galileo using the scientific method to prove Copernicus' model through empirical observation, Francis Bacon establishing the scientific method by combining rationalism and empiricism, and Isaac Newton discovering natural laws through experimentation. It also mentions Niccolò Machiavelli's political treatise The Prince and how it focused on obtaining and keeping power rather than divine guidance.