We have grown accustomed to the idea that scientific theories are embedded in their place and time. But in the case of the development of mathematical physics in eighteenth-century France, the relationship was extremely close. In Before Voltaire, J.B. Shank shows that although the publication of Isaac Newton’s Principia in 1687 exerted strong influence, the development of calculus-based physics is better understood as an outcome that grew from French culture in general. Before Voltaire explores how Newton’s ideas made their way not just through the realm of French science, but into the larger world of society and culture of which Principia was an intertwined part. Shank also details a history of the beginnings of calculus-based mathematical physics that integrates it into the larger intellectual currents in France at the time, including the Battle of the Ancients and the Moderns, the emergence of wider audiences for science, and the role of the newly reorganized Royal Academy of Sciences. The resulting book offers an unprecedented cultural history of one the most important and influential elements of Enlightenment science.

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This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1934.

Though most historians remember her as the mistress of Voltaire, Emilie Du Châtelet (1706–49) was an accomplished writer in her own right, who published multiple editions of her scientific writings during her lifetime, as well as a translation of Newton’s Principia Mathematica that is still the standard edition of that work in French. Had she been a man, her reputation as a member of the eighteenth-century French intellectual elite would have been assured. In the 1970s, feminist historians of science began the slow work of recovering Du Châtelet’s writings and her contributions to history and philosophy. For this edition, Judith P. Zinsser has selected key sections from Du Châtelet’s published and unpublished works, as well as related correspondence, part of her little-known critique of the Old and New Testaments, and a treatise on happiness that is a refreshingly uncensored piece of autobiography—making all of them available for the first time in English. The resulting volume will recover Châtelet’s place in the pantheon of French letters and culture.

The Mathematical Principles of Natural Philosophy, by Isaac Newton (1642 - 1727) Translated into English by Andrew Motte (1693 - 1728) Published by Daniel Adee, 1846. Edited by N. W. Chittenden Images and text used from Wikisource (Public Domain) Addendum, by Nicolae Sfetcu: - Historical context: Action at a distance - The methodology of Isaac Newton - The dispute over the priority of the law of gravity Cover: Portrait of Isaac Newton (1642-1727), by Godfrey Kneller (1646–1723), oil on canvas, 1689, Collection Isaac Newton Institute (cropped and processed) The Mathematical Principles of Natural Philosophy (Latin: "Philosophiae naturalis principia mathematica"), often abbreviated as Principia or Principia Mathematica, the Isaac Newton's masterpiece, was published in London on July 5, 1687. The text of the third edition in Latin, 1726 , will be revised and enriched for the last time by Newton, being generally considered as a reference. The book is one of the most important scientific books ever published, being the foundation of classical mechanics. It is considered by most physicists to be the most famous book in this field. Newton applies here the mathematical laws to the study of natural phenomena. The book contains Newton's laws of motion that formed the basis of Newtonian mechanics, as well as the universal law of gravity. Most translations of the book are based on Newton's third edition in 1726. The first translation, in 1729, belongs to Andrew Motte, republished in 1846 by Daniel Adee as the first American edition, edited by N. W. Chittenden. The book begins with definitions, laws, or axioms, followed by three parts (or "books") about "the motion of bodies" and "the system of the world." “This most beautiful system of the sun, planets and comets, could only proceed from the counsel and dominion of an intelligent and powerful Being... This Being governs all things, not as the soul of the world, but as Lord over all; and on account of his dominion he is wont, to be called Lord God παντοκρατωρ or Universal Ruler.” (Isaac Newton) ”The whole evolution of our ideas about the processes of nature … might be regarded as an organic development of Newton’s work.” (Subrahmanyan Chandrasekhar)

The inimitable Nancy Mitford’s account of Voltaire’s fifteen-year relationship with the Marquise du Châtelet—the renowned mathematician who introduced Isaac Newton’s revolutionary new physics to France—is a spirited romp in the company of two extraordinary individuals as well as an erudite and gossipy guide to French high society during the Enlightenment. Mitford’s story is as delicious as it is complicated. The marquise was in love with another mathematician, Maupertuis, while she had an unexpected rival for Voltaire’s affections in the future Frederick the Great of Prussia (and later in the philosophe’s own niece). There was, at least, no jealous husband to contend with: the Marquis du Châtelet, Mitford assures us, behaved perfectly. The beau monde of Paris was, however, distraught at the idea of the lovers’ brilliant conversation going to waste on the windswept hills of Champagne, site of the Château de Cirey, where experimental laboratories, a darkroom, and a library of more than twenty-one thousand volumes enabled them to pursue their amours philosophiques. From time to time the threat of impending arrest would send Voltaire scurrying across the border into Holland, but his irrepressible charm—and the interventions of powerful friends—always made it possible for him resume his studies with the cherished marquise.