Isaac Newton Giants

5th Period AP European History
11 November 2011

Unit 4 Essay

3. Isaac Newton once said, “I have stood on the shoulders of giants.” Explain this statement and explain how Newton was the product of time and circumstance.

When Isaac Newton said, “I have stood on the shoulders of giants,” he demonstrated that he knew his place in the scientific community. In the relay race of astronomic science, Newton was the last of the runners to be passed the baton, and he, adding to the work of many great scientific minds before him, sprinted the home stretch.
Newton understood that his findings weren’t entirely his; they merely, but greatly, added to and reinforced the claims of past scientists. Before the Revolution in Astronomy, the Aristotelian-Ptolemaic
Tycho Brahe exemplified this effort with his extrageoheliocentric theory. As an inhabitant of Denmark, Brahe had access to a better view of the stars than astronomers in other regions of Europe may have had. With this advantage and his many observational instruments, he collected much data about the stars and the planets. He concluded, like other astronomers, that all planets revolve around the sun. BUT to pacify the ardent Christian geocentric theorists, Brahe said that while the planets make an orbit around the sun, they then make a simultaneous loop around the earth. This way, the earth is still special but it was also acceptable to admit what really happens in space. Through the aforementioned collection of data, Brahe’s assistant Johannes Kepler, who was given the task of continuing Brahe’s work after his death, gathered a basis for his 3 Laws of Planetary Motion. Kepler, being a religious man, saw the sun as a symbol of God the Father. Thus he concluded that the sun was what forced all the planets to move in the manner they do. He then from there determined that the force that the sun exacts on the planets is weakened as distance from the sun increases. This means that a planet’s orbit speed increases and decreases as it gets closer and further from
Galileo Galilei caught wind of the enhanced invention, and couldn’t resist getting his hands on one. Kepler obliged and Galileo, having improved the telescope even further, began a long process of viewing and plotting which, when published in his Starry Messenger, eventually earned him the title, “father of modern observational astronomy.” Galileo was a firm believer of the heliocentric theory, and even went so far as visiting Rome so he could appeal to Catholic Church authorities lest they ban the theories of Copernicus. He conceded that yes, the Scripture may have several verses suggesting the geocentrism of the universe. Galileo believed, however, that scripture might not be intended for such literal interpretation. Though the church denied his request and still commanded him to never hold the Bible-contradicting belief that the earth revolves around the sun. However, they did not deny him the ability to simply discuss the heliocentric theory. And, with the formal approval of the church and the Pope, that’s exactly what he did in his Dialogue on Two Chief Systems. When the work was published however the church was greatly displeased. Though disguised as a mere discussion, the work did all but completely assert that geocentrists are the unintelligent peers of heliocentrists. Galileo was summoned before the Inquisition when the Pope felt personally insulted by the work. While Galileo followed the