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.

Galileo's outstanding scientific work supporting the new Copernican conception of the universe (which led to the famous trial). In the form of a conversation among characters named Salviati, Sagredo, & Simplicio.

The publication in 1632 of Galileo’s Dialogue on the Two Chief World Systems, Ptolemaic and Copernican marked a crucial moment in the ‘scientific revolution’ and helped Galileo become the ‘father of modern science’. The Dialogue contains Galileo’s mature synthesis of astronomy, physics, and methodology, and a critical confirmation of Copernicus’s hypothesis of the earth’s motion. However, the book also led Galileo to stand trial with the Inquisition, in what became known as ‘the greatest scandal in Christendom’. In The Routledge Guidebook to Galileo's Dialogue, Maurice A. Finocchiaro introduces and analyzes: the intellectual background and historical context of the Copernican controversy and Inquisition trial; the key arguments and critiques that Galileo presents on both sides of the ‘dialogue’; the Dialogue’s content and significance from three special points of view: science, methodology, and rhetoric; the enduring legacy of the Dialogue and the ongoing application of its approach to other areas. This is an essential introduction for all students of science, philosophy, history, and religion wanting a useful guide to Galileo’s great classic.

Finocchiaro's new and revised translations have done what the Inquisition could not: they have captured an exceptional range of Galileo's career while also letting him speak--in clear English. No other volume offers more convenient or more reliable access to Galileo's own words, whether on the telescope, the Dialogue, the trial, or the mature theory of motion. --Michael H. Shank, Professor of the History of Science, University of Wisconsin–Madison

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 strong opposition, his development of a telescope, and his unorthodox opinions as a philosopher of science were the central concerns of his career and the subjects of four of his most important writings. Drake's introductory essay place them in their biographical and historical context.

'The truth which we arrive at by means of mathematical proofs is the same truth that is known to divine wisdom.' Galileo's Dialogue on the Two Greatest World Systems, the most brilliant and persuasive defence of the Copernican theory that the Earth goes around the Sun to have been written in the seventeenth century, is one of the foundation texts of modern science. This new translation renders Galileo's lively Italian prose in clear modern English, making the whole of Galileo's text readily accessible to modern readers, while William Shea's introduction and notes give a clear overview of Galileo's career and draw on the most recent scholarship to explain the scientific and philosophical background to the text. This volume provides everything necessary for an informed reading of Galileo's masterpiece. ABOUT THE SERIES: For over 100 years Oxford World's Classics has made available the widest range of literature from around the globe. Each affordable volume reflects Oxford's commitment to scholarship, providing the most accurate text plus a wealth of other valuable features, including expert introductions by leading authorities, helpful notes to clarify the text, up-to-date bibliographies for further study, and much more.