A penetrating account of the confrontation between Galileo and the Church of Rome

Although recent works on Galileo’s trial have reached new heights of erudition, documentation, and sophistication, they often exhibit inflated complexities, neglect 400 years of historiography, or make little effort to learn from Galileo. This book strives to avoid such lacunae by judiciously comparing and contrasting the two Galileo affairs, that is, the original controversy over the earth’s motion ending with his condemnation by the Inquisition in 1633, and the subsequent controversy over the rightness of that condemnation continuing to our day. The book argues that the Copernican Revolution required that the hypothesis of the earth’s motion be not only constructively supported with new reasons and evidence, but also critically defended from numerous old and new objections. This defense in turn required not only the destructive refutation, but also the appreciative understanding of those objections in all their strength. A major Galilean accomplishment was to elaborate such a reasoned, critical, and fair-minded defense of Copernicanism. Galileo’s trial can be interpreted as a series of ecclesiastic attempts to stop him from so defending Copernicus. And an essential thread of the subsequent controversy has been the emergence of many arguments claiming that his condemnation was right, as well as defenses of Galileo from such criticisms. The book’s particular yet overarching thesis is that today the proper defense of Galileo can and should have the reasoned, critical, and fair-minded character which his own defense of Copernicus had.

“Demonstrates an awesome command of the vast Galileo literature . . . [Wootton] excels in boldly speculating about Galileo’s motives” (The New York Times Book Review). Tackling Galileo as astronomer, engineer, and author, David Wootton places him at the center of Renaissance culture. He traces Galileo through his early rebellious years; the beginnings of his scientific career constructing a “new physics”; his move to Florence seeking money, status, and greater freedom to attack intellectual orthodoxies; his trial for heresy and narrow escape from torture; and his house arrest and physical (though not intellectual) decline. Wootton also reveals much that is new—from Galileo’s premature Copernicanism to a previously unrecognized illegitimate daughter—and, controversially, rejects the long-established belief that Galileo was a good Catholic. Absolutely central to Galileo’s significance—and to science more broadly—is the telescope, the potential of which Galileo was the first to grasp. Wootton makes clear that it totally revolutionized and galvanized scientific endeavor to discover new and previously unimagined facts. Drawing extensively on Galileo’s voluminous letters, many of which were self-censored and sly, this is an original, arresting, and highly readable biography of a difficult, remarkable Renaissance genius. Selected as a Choice Outstanding Academic Title in the Astronautics and Astronomy Category “Fascinating reading . . . With this highly adventurous portrayal of Galileo’s inner world, Wootton assures himself a high rank among the most radical recent Galileo interpreters . . . Undoubtedly Wootton makes an important contribution to Galileo scholarship.” —America magazine “Wootton’s biography . . . is engagingly written and offers fresh insights into Galileo’s intellectual development.” —Standpoint magazine

No other work on Galileo Galilei has brought together such a complete description of the historical context in its political, cultural, philosophical, religious, scientific, and personal aspects as this volume has done. In addition to covering the whole of Galileo's life, it focuses on those things that are most pertinent to the Galileo Affair, which culminated in his condemnation by the Inquisition in 1633. It also includes an extensive discussion of the relationship between religion and science in general, and of the relationship between Christianity and science in particular, without which a true understanding of the affair is much weakened. This discussion of the relationship of Christianity with science-a long, generally positive relationship-is most timely since the case of Galileo is, as many historians and Pope Benedict XVI have stated, the beginning of the alienation of the Church from much of the intellectual culture of our present age. The "warfare between science and religion" is an old myth that should finally be retired, but for many it is still axiomatic. This work shows the significance of astrology in the history of society and the Church (Galileo was a master astrologer), and the importance of the internal tensions and factions within the Roman Curia in the seventeenth century. It also tells of the profound battles among Church leadership over the direction of the Church in a time of uncertainty and intellectual and cultural ferment. The Galileo Affair is not just of its time and place, and it is not just about Galileo, but it touches upon that perennial issue of how the Church deals with issues of adaptation and change.

The first collection and translation into English of the earliest biographical accounts of Galileo’s life This unique critical edition presents key early biographical accounts of the life and work of Galileo Galilei (1564–1642), written by his close contemporaries. Collected and translated into English for the first time and supplemented by an introduction and incisive annotations by Stefano Gattei, these documents paint an incomparable firsthand picture of Galileo and offer rare insights into the construction of his public image and the complex intertwining of science, religion, and politics in seventeenth-century Italy. Here in its entirety is Vincenzo Viviani’s Historical Account, an extensive and influential biography of Galileo written in 1654 by his last and most devoted pupil. Viviani’s text is accompanied by his “Letter to Prince Leopoldo de’ Medici on the Application of Pendulum to Clocks” (1659), his 1674 description of Galileo’s later works, and the long inscriptions on the façade of Viviani’s Florentine palace (1702). The collection also includes the “Adulatio perniciosa,” a Latin poem written in 1620 by Cardinal Maffeo Barberini—who, as Pope Urban VIII, would become Galileo’s prosecutor—as well as descriptive accounts that emerged from the Roman court and contemporary European biographers. Featuring the original texts in Italian, Latin, and French with their English translations on facing pages, this invaluable book shows how Galileo’s pupils, friends, and critics shaped the Galileo myth for centuries to come, and brings together in one volume the primary sources needed to understand the legendary scientist in his time.