|Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers|
The title page of the Encyclopédie
|Author(s)||Numerous contributors, edited by Denis Diderot and Jean le Rond d'Alembert|
|Publisher||André le Breton, Michel-Antoine David, Laurent Durand, and Antoine-Claude Briasson|
Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers (English: Encyclopaedia or a Systematic Dictionary of the Sciences, Arts and Crafts) was a general encyclopedia published in France between 1751 and 1772, with later supplements, revised editions, and translations. It was edited by Denis Diderot and, until 1759, co-edited by Jean le Rond d'Alembert. As of 1750, the full title was Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers, par une société de gens de lettres, mis en ordre par M. Diderot de l'Académie des Sciences et Belles-Lettres de Prusse, et quant à la partie mathématique, par M. d'Alembert de l'Académie royale des Sciences de Paris, de celle de Prusse et de la Société royale de Londres. ("Encyclopedia: or a Systematic Dictionary of the Sciences, Arts, and Crafts, by a Company of Men of Letters, arranged by M. Diderot of the Academy of Sciences and Belles-lettres of Prussia: as to the Mathematical Portion, arranged by M. d'Alembert of the Royal Academy of Sciences of Paris, to the Academy of Sciences in Prussia and to the Royal Society of London.") The title page was amended as D'Alembert acquired more titles.
The Encyclopédie was an innovative encyclopedia in several respects. Among other things, it was the first encyclopedia to include contributions from many named contributors, and it was the first general encyclopedia to lavish attention on the mechanical arts. Still, the Encyclopédie is famous above all for representing the thought of the Enlightenment. According to Denis Diderot in the article "Encyclopédie", the Encyclopédie's aim was "to change the way people think". He wanted to incorporate all of the world's knowledge into the Encyclopédie and hoped that the text could disseminate all this information to the public and future generations.
The Encyclopédie was originally conceived as a French translation of Ephraim Chambers's Cyclopaedia (1728). In 1743, the translation was entrusted by the Parisian book publisher André Le Breton to John Mills, an English resident in France. In May 1745, Le Breton announced the work as available for sale, but to his dismay, Mills had not done the work he was commissioned to do; in fact, he could barely read and write French, and did not even own a copy of Cyclopaedia. Furious at having been swindled, Le Breton beat Mills with a cane. Mills sued for assault, but Le Breton was acquitted in court as being justified. For his new editor, Le Breton settled on the mathematician Jean Paul de Gua de Malves. Among those hired by Malves were the young Étienne Bonnot de Condillac, Jean le Rond d'Alembert, and Denis Diderot. Within thirteen months, in August 1747, Gua de Malves was fired for being an ineffective leader. Le Breton then hired Diderot and Jean d'Alembert to be the new editors. Diderot would remain editor for the next twenty-five years, seeing the Encyclopédie through its completion.
The work comprised 28 volumes, with 71,818 articles and 3,129 illustrations. The first seventeen volumes were published between 1751 and 1765; eleven volumes of plates were finished by 1772. Because of its occasional radical contents (see "Contents" below), the French government suspended the encyclopedia's privilège in 1759, but because it had many highly placed supporters, notably Malesherbes and Madame de Pompadour, work continued "in secret." In truth, secular authorities did not want to disrupt the commercial enterprise, which employed hundreds of people. To appease the church and other enemies of the project, the authorities had officially banned the enterprise, but they turned a blind eye to its continued existence.
In 1775, Charles Joseph Panckoucke obtained the rights to reissue the work. He issued five volumes of supplementary material and a two-volume index from 1776 to 1780. Some scholars include these seven "extra" volumes as part of the first full issue of the Encyclopédie, for a total of 35 volumes, although they were not written or edited by the original authors.
From 1782 to 1832, Panckoucke and his successors published an expanded edition of the work in some 166 volumes as the Encyclopédie méthodique. That work, enormous for its time, occupied a thousand workers in production and 2,250 contributors.
Since the objective of the editors of the Encyclopédie was to gather all the knowledge in the world, Diderot and D'Alembert knew they would need various contributors to help them with their project. Many of the most noted figures of the French Enlightenment contributed to the Encyclopédie, including Diderot, Voltaire, Rousseau, and Montesquieu. The most prolific contributor was Louis de Jaucourt, who wrote 17,266 articles, or about eight per day, between 1759 and 1765. The publication became a place where these contributors can share their ideas and interests.
... despite their reputation, [the Encyclopedists] were not a close-knit group of radicals intent on subverting the Old Regime in France. Instead they were a disparate group of men of letters, physicians, scientists, craftsmen and scholars ... even the small minority who were persecuted for writing articles belittling what they viewed as unreasonable customs—thus weakening the might of the Catholic Church and undermining that of the monarchy—did not envision that their ideas would encourage a revolution.
Following is a list of notable contributors with their area of contribution (for a more detailed list, see Encyclopédistes):
- Jean Le Rond d'Alembert — editor; science (especially mathematics), contemporary affairs, philosophy, religion, among others
- André Le Breton — chief publisher; article on printer's ink
- Louis-Jean-Marie Daubenton — natural history
- Denis Diderot — chief editor; economics, mechanical arts, philosophy, politics, religion, among others
- Baron d'Holbach — science (chemistry, mineralogy), politics, religion, among others
- Chevalier Louis de Jaucourt — economics, literature, medicine, politics, bookbinding, among others
- Jean-Baptiste de La Chapelle - mathematics
- Montesquieu — part of the article "Goût" ("Taste")
- François Quesnay — articles on tax farmers and grain
- Jean-Jacques Rousseau — music, political theory
- Anne Robert Jacques Turgot, Baron de Laune — economics, etymology, philosophy, physics
- Voltaire — history, literature, philosophy
Like most encyclopedias, the Encyclopédie attempted to collect and summarize human knowledge in a variety of fields and topics, ranging from philosophy to theology to science and the arts. Unlike prior encyclopedias, the Encyclopédie reorganized knowledge into three primary categories, each a component of human thought, rather than a component of nature or theology. The introduction to the Encyclopédie, D'Alembert's "Preliminary Discourse", is considered an important exposition of Enlightenment ideals. Among other things, it presents a taxonomy of human knowledge (see Fig. 3), which was inspired by Francis Bacon's The Advancement of Learning. The three main branches of knowledge are: "Memory"/History, "Reason"/Philosophy, and "Imagination"/Poetry. This tree of knowledge was created for the readers in order to help them evaluate the usefulness of the content within the Encyclopédie, and to organize its content. Notable is the fact that theology is ordered under "Philosophy" and that "Knowledge of God" is only a few nodes away from "Divination" and "Black Magic".
Because of the principles and beliefs of its authors, such as Diderot, Voltaire, and Rousseau, the Encyclopédie addressed its topics and contents based on contemporary notions of reason and individual or intellectual authority, as common principles of knowledge amongst Enlightenment thinkers. Unlike prior encyclopedias and organizers of knowledge, the producers addressed knowledge as a product of human reason rather than divine intervention or nature. Instead, knowledge and intellect branched from the three categories of human thought, whereas all other perceived aspects of knowledge, including theology, were simply branches or components of these man made categories.
The encyclopedia stirred controversy amongst the clergy by reinforcing contentious and heretical perspectives on Christianity and related dogma. As mentioned above, the Enlightenment philosophers and writers displaced religion and the Catholic Church from its traditional role as the origin and center of knowledge and replaced it with personal intellect and individual reason. Writers in the encyclopedia’s articles generally considered religion on a rational basis by denouncing superstition and excess faith, and separating religion from morality. In addition, the writers collectively emphasized government toleration of an individual’s right to religious sovereignty. This was a common religious principle of Enlightenment thinkers and contributors to the Encyclopédie, including Diderot, Rousseau, and Voltaire.
The Encyclopédie and its contributors endured many attacks and attempts at censorship by the clergy or other censors, which threatened the publication of the project as well as the authors themselves. As a result, the encyclopedia’s articles wrote of theological topics in a mixed manner. Some articles supported orthodoxy, and some included overt criticisms of Christianity. To avoid direct retribution from censors, writers often hid criticism in obscure articles or expressed it in ironic terms.  Nonetheless, the contributors still openly attacked the Catholic Church in certain articles with examples including criticizing excess festivals, monasteries, and celibacy of the clergy.
Politic and Society 
The Encyclopédie often receives acclaim as an influence for the French Revolution because of its emphasis on Enlightenment political theories. Diderot and other authors, in famous articles such as “Political Authority”, emphasized the shift of the origin of political authority from divinity or heritage to the people. This Enlightenment ideal, espoused by Rousseau and others, advocated that people have the right to consent to their government in a form of social contract.
Another major, contentious component of political issues in the Encyclopédie was personal or natural rights. Articles such as “Natural Rights” by Diderot explained the relationship between individuals and the general will. The natural state of humanity, according to the authors, is barbaric and unorganized. To balance the desires of individuals and the needs of the general will, humanity requires civil society and laws that benefit all persons. Writers, to varying degrees, criticized Thomas Hobbes' notions of a selfish humanity that requires a prince to rule over it.
In terms of economics, the Encyclopédie expressed favor for laissez-faire ideals or principles of economic liberalism. Articles concerning economics or markets, such as “Economic Politics”, generally favored free competition and denounced monopolies. Articles often criticized guilds as creating monopolies and approved of state intervention to remove such monopolies. The writers advocated extending laissez-faire principles of liberalism from the market to the individual level, such as with privatization of education and opening of careers to all levels of wealth.
Science and Technology 
At the same time, the Encyclopédie was a vast compendium of knowledge, notably on the technologies of the period, describing the traditional craft tools and processes. Much information was taken from the Descriptions des Arts et Métiers. These articles applied a scientific approach to understanding the mechanical and production processes, and offered new ways to improve machines to make them more efficient. Diderot felt that people should have access to "useful knowledge" that they can apply to their everyday life.
The Encyclopédie played an important role in the intellectual ferment leading to the French Revolution. "No encyclopaedia perhaps has been of such political importance, or has occupied so conspicuous a place in the civil and literary history of its century. It sought not only to give information, but to guide opinion," wrote the 1911 Encyclopædia Britannica. In The Encyclopédie and the Age of Revolution, a work published in conjunction with a 1989 exhibition of the Encyclopédie at the University of California, Los Angeles, Clorinda Donato writes the following:
The encyclopedians successfully argued and marketed their belief in the potential of reason and unified knowledge to empower human will and thus helped to shape the social issues that the French Revolution would address. Although it is doubtful whether the many artisans, technicians, or laborers whose work and presence and interspersed throughout the Encyclopédie actually read it, the recognition of their work as equal to that of intellectuals, clerics, and rulers prepared the terrain for demands for increased representation. Thus the Encyclopédie served to recognize and galvanize a new power base, ultimately contributing to the destruction of old values and the creation of new ones (12).
While many contributors to the Encyclopédie had no interest in radically reforming French society, the Encyclopédie as a whole pointed that way. The Encyclopédie denied that the teachings of the Catholic Church could be treated as authoritative in matters of science. The editors also refused to treat the decisions of political powers as definitive in intellectual or artistic questions. Some articles talked about changing social and political institutions that would improve their society for everyone. Given that Paris was the intellectual capital of Europe at the time and that many European leaders used French as their administrative language, these ideas had the capacity to spread.
Approximate size of the Encyclopédie:
- 17 volumes of articles, issued from 1751 to 1765
- 11 volumes of illustrations, issued from 1762 to 1772
- 18,000 pages of text
- 75,000 entries
- 44,000 main articles
- 28,000 secondary articles
- 2,500 illustration indices
- 20,000,000 words in total
- The goal of an Encyclopédie is to assemble all the knowledge scattered on the surface of the earth, to demonstrate the general system to the people with whom we live, & to transmit it to the people who will come after us, so that the works of centuries past is not useless to the centuries which follow, that our descendants, by becoming more learned, may become more virtuous & happier, & that we do not die without having merited being part of the human race. (Encyclopédie, Diderot)
- "Reason is to the philosopher what grace is to the Christian... Other men walk in darkness; the philosopher, who has the same passions, acts only after reflection; he walks through the night, but it is preceded by a torch. The philosopher forms his principles on an infinity of particular observations. He does not confuse truth with plausibility; he takes for truth what is true, for forgery what is false, for doubtful what is doubtful, and probable what is probable. The philosophical spirit is thus a spirit of observation and accuracy." (Philosophers, Dumarsais)
- "If exclusive privileges were not granted, and if the financial system would not tend to concentrate wealth, there would be few great fortunes and no quick wealth. When the means of growing rich is divided between a greater number of citizens, wealth will also be more evenly distributed; extreme poverty and extreme wealth would be also rare." (Wealth, Diderot)
- Preliminary discourse to the Encyclopedia of Diderot, Jean Le Rond d'Alembert, translated by Richard N. Schwab, 1995. ISBN 0-226-13476-8
- Jean d'Alembert by Ronald Grimsley. (1963)
- The Business of Enlightenment: A Publishing History of the Encyclopédie, 1775–1800 by Robert Darnton (1979) ISBN 0-674-08785-2
- The Encyclopedists as individuals: a biographical dictionary of the authors of the Encyclopédie by Frank A. Kafker and Serena L. Kafker. Published 1988 in the Studies of Voltaire and the eighteenth century. ISBN 0-7294-0368-8
- Encyclopédie ou dictionnaire raisonné des sciences, des arts et des métiers, Editions Flammarion, 1993. ISBN 2-08-070426-5
- Diderot, the Mechanical Arts, and the Encyclopédie, John R. Pannabecker, 1994. With bibliography.
- L'Encyclopédie de Diderot et d'Alembert, édition DVD, Redon, ASIN: B0000DBA4X—the complete Encyclopédie on DVD-ROM
- Enlightening the World: Encyclopedie, The Book That Changed the Course of History by Philipp Blom (2005). ISBN 1-4039-6895-0
- [Excerpts from the work]. Encyclopédie, ou, Dictionnaire raisonné des sciences, des arts et des métiers, 1761-1772: les articles les plus significatifs de Diderot ... [et al.], choisis et présentés par Alain Pons, in series, J'ai lu l'essentiel, E-5. [Paris]: J'ai lu, 1963. 560,  p.
- The Encylopédie and the Age of Revolution. Ed. Clorinda Donato and Robert M. Maniquis. Boston: G. K. Hall, 1992. ISBN 0-8161-0527-8
Readex Microprint Corporation, NY 1969. 5 vol. The full text and images reduced to four double-spread pages of the original appearing on one folio-sized page of this printing.
Later released by the Pergamon Press, NY and Paris with ISBN 0-08-090105-0.
- Denis Diderot as quoted in Hunt, p. 611
- Denis Diderot as quoted in Kramnick, p. 17
- Magee, p. 124
- Blom, p. 35–38
- Blom, p. 39-40
- Stockwell, p. 90
- Magee, p. 125
- Brewer 2011, p. 56.
- Magee, p. 124
- "Fellow Project Details". The Camargo Foundation. Retrieved 2013-03-26.
- Brewer 2011, p. 54
- Darnton, p. 539
- Darnton, p. 7
- Brewer 1993, p. 18-23
- Lough, p. 196
- Lough, p. 236
- Lough, p. 258-266
- Roche, p. 190
- Roche, p. 191-192
- Lough, p. 331-335
- Brewer 2011, p. 55
- Burke, p. 17
- Spielvogel, p. 480-481
- Magee, p. 125
- Blom, p. 139
- Blom, Philipp, Enlightening the world: Encyclopédie, the book that changed the course of history, New York: Palgrave Macmillan, 2005, ISBN 1-4039-6895-0
- Brewer, Daniel. The Discourse of Enlightenment in Eighteenth-century France: Diderot and the Art of Philosophizing. Cambridge, England: Cambridge UP, 1993.
- Brewer, Daniel, "The Encyclopédie: Innovation and Legacy" in New Essays on Diderot, edited by James Fowler, Cambridge: Cambridge University Press, 2011, ISBN 0-521-76956-6
- Burke, Peter, A social history of knowledge: from Gutenberg to Diderot, Malden: Blackwell Publishers Inc., 2000, ISBN 0-7456-2485-5
- Darnton, Robert. The Business of Enlightenment: A Publishing History of the Encyclopédie, 1775-1800. Cambridge: Belknap, 1979.
- Hunt, Lynn, The Making of the West: Peoples and Cultures: A Concise History: Volume II: Since 1340, Second Edition, Boston: Bedford/St. Martin's, 2007, ISBN 0-312-43937-7
- Kramnick, Isaac, "Encyclopédie" in The Portable Enlightenment Reader, edited by Isaac Kramnick, Toronto: Penguin Books, 1995, ISBN 0-14-024566-9
- Lough, John. The Encyclopédie. New York: D. McKay, 1971.
- Magee, Bryan, The Story of Philosophy, New York: DK Publishing, Inc., 1998, ISBN 0-7894-3511-X
- Roche, Daniel. "Encyclopedias and the Diffusion of Knowledge." The Cambridge History of Eighteenth-century Political Thought. By Mark Goldie and Robert Wokler. Cambridge: Cambridge UP, 2006. 172-94.
- Spielvogel, Jackson J, Western Civilization, Boston: Wadsworth Cengage Learning, 2011, ISBN 0-495-89733-7
- Stockwell, Foster, A History of Information Storage and Retrieval, McFarland & Company, December 2000, ISBN 0-7864-0840-5
|Wikimedia Commons has media related to: Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers|
- Diderot Search Engine in tribute to Diderot
- On-line version in original French, contains the scans of the images too.
- On-line version with an English interface and the dates of publication
- Encyclopédie collaborative translation project currently contains a rather small but growing collection of articles translated into English (2,084 articles as of April 15, 2013).
- The Encyclopedie, discussion on the BBC Radio 4 programme In Our Time, broadcast on October 26, 2006. With Judith Hawley, Senior Lecturer in English at Royal Holloway, University of London; Caroline Warman, Fellow and Tutor in French at Jesus College, Oxford; and David Wootton, Anniversary Professor of History at the University of York, and presented by Melvyn Bragg.
- Encyclopédie, ou Dictionnaire raisonné des sciences, des arts et des métiers on French Wikisource
- Texts on Wikisource: