Dialogue Concerning the Two Chief World Systems: Ptolemaic and Copernican (Hardcover)

~ (Author), S. Drake (Translator) "MOST SERENE GRAND DUKE: Though the difference between man and the other animals is enormous, yet one might say reasonably that it is little less..." (more)
Key Phrases: diurnal whirling, polar altitude, equinoctial plane, The Third Day, The First Day, Rule of Three (more...)

Editorial Reviews

Product Description

Galileo’s Dialogue Concerning the Two Chief World Systems, published in Florence in 1632, was the most proximate cause of his being brought to trial before the Inquisition. Using the dialogue form, a genre common in classical philosophical works, Galileo masterfully demonstrates the truth of the Copernican system over the Ptolemaic one, proving, for the first time, that the earth revolves around the sun. Its influence is incalculable. The Dialogue is not only one of the most important scientific treatises ever written, but a work of supreme clarity and accessibility, remaining as readable now as when it was first published. This edition uses the definitive text established by the University of California Press, in Stillman Drake’s translation, and includes a Foreword by Albert Einstein and a new Introduction by J. L. Heilbron. --This text refers to the Paperback edition.

Language Notes

Text: English (translation)
Original Language: Italian --This text refers to the Paperback edition.

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Product Details

• Hardcover
• Publisher: University of California Press; 2nd Revised edition edition (December 1967)
• ISBN-10: 0520004493
• ISBN-13: 978-0520004498
• Shipping Weight: 1.7 pounds
• Average Customer Review: 5.0 out of 5 stars  See all reviews (5 customer reviews)
• Amazon.com Sales Rank: #2,083,913 in Books (See Bestsellers in Books)

Customer Reviews

Most Helpful Customer Reviews

17 of 17 people found the following review helpful:

5.0 out of 5 stars Feels like it should required reading for everyone..., May 1, 2005

By	Frikle - See all my reviews

This review is from: Dialogue Concerning the Two Chief World Systems (Modern Library Science) (Paperback)

During the [in]famous controversy of Galileo and the Church, the actual point of contention was this very work which Galileo published. In the Dialogue, he was supposed to set forth arguments for and agains the Ptolemaic worldview (the unmoving earth in the centre of the universe) and the Copernican (the earth and other planets going around the sun). This book does that, and brilliantly, showing Galileo's resourcefulness as a scientist, philosopher (at least to an extent!) and writer. The charge against him was that rather than being even-handed, the book was clear support of Copernicanism. This is a non-obvious topic but what is obvious is the importance and magnificence of the work in terms of both the subject matter (the importance of the structure of the universe) and method (a colourful dialogue containing heated debate which spans literally dozens of arguments for and against each system).

The work has 3 characters: Salviati who is a Copernican, Simplicio who is an Aristotelian and follower of the Ptolemaic system, and Sagredo, a non-affiliated but intelligent person. They meet and debate over 4 days. The first deals with the question of whether the substance of the heavens is fundamentally different to the earth as well as some other fundamental assertions of Aristotelianism. The second deals with the earth's daily rotation. The third is about the alleged yearly orbit of the earth around the sun. The fourth (considered by Galileo to be the crown of his argument - which is all the more endearing as it is wrong) is about the cause of the tides.

Reading this is especially interesting because [almost!] all of us believe that the earth goes around the sun, so it's easy to just approach this simplistically. But the reality is, it was an actual matter of debate, as the book shows. And no, Galileo does not *prove* the earth moves (contrary to the blurb at the back of the book), rather he proposes some very good arguments. Reading them critically was great at making me question things I consider fundamental.

As per the edition, it contains a very good, readable translation along with Galileo's margin notes and good footnotes which unfortunately aren't matched to the body text so you have to flip forward and back. The only other disappointment was Einstein's simplistic yay-Galileo-boo-obviously-stupid-Church-and-Aristotelianism introduction. Other than that, it's great great great! An absolute milestone in human thought.

16 of 19 people found the following review helpful:

5.0 out of 5 stars The Dialogues of Galileo - with Modern Solutions, March 5, 2000

By	James A. Green (Wichita, KS) - See all my reviews

This review is from: Dialogue Concerning the Two Chief World Systems (Physics) (Library Binding)

This edition of the Dialogues of Galileo Galilei includes mathematical solutions to the problems Galileo treats in plain language and an introduction describing a new cannon-ball experiment of the type used by Galileo that may be used to distinguish between the predictions of General Relativity and the editor's unified field theory. The Dialogues are then more interesting to the modern physics student, as it begins to resemble a review of contemporary mechanics in addition to being a grand old piece of history. Additional forwarding material by Albert Einstein and historical background by translator Stillman Drake make this edition a supurb introduction to the history of physics in which now the correct solutions may be read from the margins in modern physical notation. In addition, a number of illustrations have been added to illustrate old terminology for describing heavenly bodies and to provide portraits of Copernicus, Galileo, and his contemporaries Tycho and Kepler.

3 of 3 people found the following review helpful:

5.0 out of 5 stars All the physics enthusiastic should read, January 12, 2008

By	Al-Mahed (Rio de Janeiro - Brazil) - See all my reviews

This review is from: Dialogue Concerning the Two Chief World Systems (Modern Library Science) (Paperback)

I think one cannot be called "physicist" if never read this book. It is a classic that show how the foundations of the newtonian physics did were created.

And the good thing is this is a suitable book for everyone from the layman to the PHD, easy to read, requires nothing more than basic mathematical concepts and imagination.

The price, already low, is nothing compared to the pleasure of reading such piece of art.