Discoveries and Opinions of Galileo

by Galileo Galilei and GALILEO,

Book Overview

Directing his polemics against the pedantry of his time, Galileo, as his own popularizer, addressed his writings to contemporary laymen. His support of Copernican cosmology, against the Church's... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0385092393
• ISBN13: 9780385092395
• Release Date: March 1957
• Publisher: Anchor Books
• Length: 320 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.8" x 5.2" x 8.1"

Customer Reviews

Excellent Overview of Why We Still Talk About Galileo Galilei

My interest in Galileo was recently piqued by a seminar on data presentation by Edward Tufte (strongly recommended, also his books.) I was looking for an overview of Galileo's work and some context. This book provides both, very well. The book provides long quotations from "Siderius Nuncius" (Starry Messenger), Letters on Sunspots, The Assayer, and Letters to the Mother of the Grand Duke of Tuscany (whose name escapes me right now.) Preceding each of these exerpts, is an introduction which includes historical information, information about Galileo's personal life, and much quotation from other scientists and people with whom Galileo is arguing. These are written in excellent, clear prose. The stage is set without the stage manager intruding. The exerpts from Galileo have been edited to maintain the focus on why Galileo is important to history and science, without losing his flavor or his pugnacious style. The point made by Galileo himself and the book are that Galileo pointed out that from then on, evidence would be the standard by which we would judge our knowledge of the world, not authority, word-play, logical proofs or arguments, etc. This is the dawn of the enlightenment. For an introduction, I found this book perfect. It won't satisfy the scholar looking to read every word of Galileo's. But, as I noted above, this book does show us why we still know Galileo's name, unlike the vast majority of his peers. [edited for spelling]

well worth the read.

The Discoveries and Opinions of Galileo is an excellent summary and translation, by Stillman Drake, of Galileo's 4 greatest works, including The Starry Messanger, The Assayer, Letters on Sunspots, and the Letter to the Grand Duchess Christina. Drake presents the words of Galileo as well as his own translations and insights into his life. He not only focuses on just the opinions of Galileo, but also gives the reader information about the viewpoints of Galileo's opponents. I assume that Drake wanted to tell the story of Galileo in words that an everyday person can understand. By simply reading works written by Galileo, it is not always easy to comprehend the scientific and mathematical language that he uses. By omitting parts of Galileo's texts and adding his own details, Drake makes understanding Galileo's discoveries painless. Personally, I believe that The Discoveries and Opinions of Galileo is well worth the read because it is educational yet interesting. Although the discoveries of Galileo may seem quite obvious to us today, it's entertaining reading how he came upon such discoveries, which were considered phenomenal at the time. The conflicts between Galileo and the Inquisition adds entertainment to what may seem like just observations and reports of Galileo. Overall, I think most people will be educated and entertained by reading this book.

Galileo's Ideas and Their Defense

The Discoveries and Opinions of Galileo consists of four works by Galileo Galilei: The Starry Messenger, Letters on Sunspots, Letter to the Grand Duchess Christina, and The Assayer. They are each wonderfully translated by Stillman Drake. He omits unnecessary parts of the texts, to prevent verbosity or boredom, while still giving the reader the full sense of each work. Drake is a professor of the History of Science at the University of Toronto. Before each of Galileo's works, Drake gives an introduction which details the circumstances and events prompting Galileo to take up the pen. Drake presents an excellent history of the times and atmosphere along with the political forces that permeated the setting of early seventeenth century Italian academia. One gets a real feel for what Galileo was up against in presenting his ideas in the face of ecclesiastical and philosophical opposition.The Starry Messenger is Galileo's account of his first uses of his homemade telescope. He details his observations of the four newly discovered moons of Jupiter and several stars that can now be seen with the telescope. His Letters on Sunspots are a retort to another astronomer's theories on the nature of the phenomenon. In the Letter to the Grand Duchess Christina, Galileo puts up a staunch defense to the church in his adopting the Copernican heliocentric model of the universe. After being banned from teaching this opinion, Galileo makes a suave effort to communicate his ideas in a defense on the nature of comets in The Assayer.This is the story of Galileo verses old dogma. One cannot help but sympathize with Galileo in his frustration in communicating what he believed to be true. In light of our current knowledge of the solar system and the logical arguments Galileo puts forth it is hard not to feel a bit of the same frustration. This book is a great treatise on Galileo's ideas and his tenacity in defending them. Galileo's Dialogue Concerning the Two Chief World Systems would be an excellent companion to this book. Drake has published a translation of this work also. Galileo's thoughts and observations mark a milestone in the history of astronomy, and Drake's book venerates the man and his teachings.

The origins of modern physics

Beyond doubt, Galileo established the foundation of modern physics and his intellectual approach marked the onset of a highly successful process which continues to advance our understanding of physical reality. All students of science are familiar with the events which led to the confrontation between Galileo and the Church and of the outcome which impacted so negatively on the relationship between science and religion. This book includes Galileo's letter to Christina of Lorraine, Grand Duchess of Tuscany. the letter was written in 1615 and is titled "Concerning the Use of Biblical Quotations in Matters of Science". It is a masterpiece and I recommend it highly to everyone who is interested in Galileo, this highly relevant topic and what he really thought about it. Galileo was proudest of his discovery that bodies fall with time in the ratio of 1:3:5:.... . We can all be proud of what he wrote in this letter and the manner in which he expressed himself. If for no other reason than an opportunity to read and appreciate this document, the book is well worth reading

Discoveries and Opinions of Galileo

Although the introductory sections are a bit dated, this book contains some of the best translations available of Galileo's works in English. It includes a broad range of his theories (both those we recognize as "correct" and those in which he was "in error"). Both types indicate his creativity. The reproductions of his sketches of the moons of Jupiter (in "The Starry Messenger") are accurate enough to match to modern computer programs which show the positions of the moons for any date in history. The appendix with a chronological summary of Galileo's life is very useful in placing the readings in context.