Chapter 16: Toward a New Worldview
16.1 Major Breakthroughs of the Scientific Revolution
The Scientific Revolution marked a profound shift in how Europeans understood the natural world. Prior to 1500, knowledge was largely based on Aristotle's works and Christian theology. Natural Philosophy, an early term for studying the universe, relied heavily on these traditional sources.
Definition: Natural Philosophy was the early modern term for studying the nature of the universe, its purpose, and how it functioned, encompassing what we now call 'science'.
The Aristotelian Universe theory, revised by Christian theologians, placed Earth at the center of the universe surrounded by ten revolving spheres. This geocentric model, however, failed to accurately account for celestial movements.
Highlight: The Aristotelian Universe theory was the dominant model before the Scientific Revolution breakthroughs in ap european history.
Ptolemy, a 2nd-century Egyptian astronomer, proposed a complex system of epicycles to explain planetary motions, while Aristotle's teachings dominated physics and concepts of motion.
Vocabulary: Epicycles were small circular orbits that planets were thought to follow while also orbiting Earth in a larger circle called a deferent.
The origins of the Scientific Revolution can be traced to several factors:
- The establishment of universities in 14th-century Western Europe
- The Renaissance's emphasis on mathematics and geometry
- The fall of Constantinople in 1453, bringing ancient texts to Italy
- Technological advancements like the printing press
- Exploration efforts leading to new scientific instruments
- Interest in astrology, magic, and alchemy
These factors collectively set the stage for the revolutionary scientific thinking that would follow.