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The Lumières (literally in English: ''The Lights'') was a cultural, philosophical, literary and intellectual movement beginning in the second half of the 17th century, originating in
western Europe Western Europe is the western region of Europe. The region's countries and territories vary depending on context. The concept of "the West" appeared in Europe in juxtaposition to "the East" and originally applied to the ancient Mediterranean ...
and spreading throughout the rest of Europe. It included philosophers such as
Baruch Spinoza Baruch (de) Spinoza (born Bento de Espinosa; later as an author and a correspondent ''Benedictus de Spinoza'', anglicized to ''Benedict de Spinoza''; 24 November 1632 – 21 February 1677) was a Dutch philosopher of Portuguese-Jewish origin, b ...
,
David Hume David Hume (; born David Home; 7 May 1711 NS (26 April 1711 OS) – 25 August 1776) Cranston, Maurice, and Thomas Edmund Jessop. 2020 999br>David Hume" ''Encyclopædia Britannica''. Retrieved 18 May 2020. was a Scottish Enlightenment philo ...
,
John Locke John Locke (; 29 August 1632 – 28 October 1704) was an English philosopher and physician, widely regarded as one of the most influential of Age of Enlightenment, Enlightenment thinkers and commonly known as the "father of liberalism ...
,
Edward Gibbon Edward Gibbon (; 8 May 173716 January 1794) was an English historian, writer, and member of parliament. His most important work, ''The History of the Decline and Fall of the Roman Empire'', published in six volumes between 1776 and 1788, is k ...
,
Voltaire François-Marie Arouet (; 21 November 169430 May 1778) was a French Age of Enlightenment, Enlightenment writer, historian, and philosopher. Known by his ''Pen name, nom de plume'' M. de Voltaire (; also ; ), he was famous for his wit, and his ...
,
Jean-Jacques Rousseau Jean-Jacques Rousseau (, ; 28 June 1712 – 2 July 1778) was a Genevan philosopher, writer, and composer. His political philosophy influenced the progress of the Age of Enlightenment throughout Europe, as well as aspects of the French Revolu ...
,
Denis Diderot Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the ''Encyclopédie'' along with Jean le Rond d'Alembert. He was a promine ...
,
Pierre Bayle Pierre Bayle (; 18 November 1647 – 28 December 1706) was a French philosopher, author, and lexicographer. A Huguenot, Bayle fled to the Dutch Republic in 1681 because of religious persecution in France. He is best known for his '' Historica ...
and
Isaac Newton Sir Isaac Newton (25 December 1642 – 20 March 1726/27) was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the grea ...
. This movement is influenced by the scientific revolution in
southern Europe Southern Europe is the southern regions of Europe, region of Europe. It is also known as Mediterranean Europe, as its geography is essentially marked by the Mediterranean Sea. Definitions of Southern Europe include some or all of these countrie ...
arising directly from the
Italian renaissance The Italian Renaissance ( it, Rinascimento ) was a period in Italian history covering the 15th and 16th centuries. The period is known for the initial development of the broader Renaissance culture that spread across Europe and marked the trans ...
with people like
Galileo Galilei Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath. Commonly referred to as Galileo, his name was pronounced (, ). He was ...
. Over time it came to mean the , in English the
Age of Enlightenment The Age of Enlightenment or the Enlightenment; german: Aufklärung, "Enlightenment"; it, L'Illuminismo, "Enlightenment"; pl, Oświecenie, "Enlightenment"; pt, Iluminismo, "Enlightenment"; es, La Ilustración, "Enlightenment" was an intel ...
. Members of the movement saw themselves as a progressive élite, and battled against religious and political persecution, fighting against what they saw as the irrationality, arbitrariness,
obscurantism In philosophy, the terms obscurantism and obscurationism describe the anti-intellectual practices of deliberately presenting information in an abstruse and imprecise manner that limits further inquiry and understanding of a subject. There are two ...
and superstition of the previous centuries. They redefined the study of knowledge to fit the ethics and aesthetics of their time. Their works had great influence at the end of the 18th century, in the
American Declaration of Independence The United States Declaration of Independence, formally The unanimous Declaration of the thirteen States of America, is the pronouncement and founding document adopted by the Second Continental Congress meeting at Pennsylvania State House ...
and the
French Revolution The French Revolution ( ) was a period of radical political and societal change in France that began with the Estates General of 1789 and ended with the formation of the French Consulate in November 1799. Many of its ideas are considere ...
. This intellectual and cultural renewal by the Lumières movement was, in its strictest sense, limited to Europe. These ideas were well understood in Europe, but beyond France the idea of "enlightenment" had generally meant a light from outside, whereas in France it meant a light coming from within oneself. In the most general terms, in science and philosophy, the Enlightenment aimed for the triumph of reason over
faith Faith, derived from Latin ''fides'' and Old French ''feid'', is confidence or trust in a person, thing, or In the context of religion, one can define faith as "belief in God or in the doctrines or teachings of religion". Religious people often ...
and
belief A belief is an attitude that something is the case, or that some proposition is true. In epistemology, philosophers use the term "belief" to refer to attitudes about the world which can be either true or false. To believe something is to take i ...
; in politics and economics, the triumph of the
bourgeois The bourgeoisie ( , ) is a social class, equivalent to the middle or upper middle class. They are distinguished from, and traditionally contrasted with, the proletariat by their affluence, and their great cultural and financial capital. They ...
over
nobility Nobility is a social class found in many societies that have an aristocracy (class), aristocracy. It is normally ranked immediately below Royal family, royalty. Nobility has often been an Estates of the realm, estate of the realm with many e ...
and
clergy Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the ter ...
.


Philosophical themes


Scientific revolution


Advances in scientific method

The Lumières movement was in large part an extension of the discoveries of
Nicolas Copernicus Nicolaus Copernicus (; pl, Mikołaj Kopernik; gml, Niklas Koppernigk, german: Nikolaus Kopernikus; 19 February 1473 – 24 May 1543) was a Renaissance polymath, active as a mathematician, astronomer, and Catholic canon, who formulated ...
in the 16th century, which were not well known during his lifetime, and more so of the theories of
Galileo Galilei Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath. Commonly referred to as Galileo, his name was pronounced (, ). He was ...
(1564 – 1642). Inquiries to establish certain
axiom An axiom, postulate, or assumption is a statement that is taken to be true, to serve as a premise or starting point for further reasoning and arguments. The word comes from the Ancient Greek word (), meaning 'that which is thought worthy or f ...
s and
mathematical proof A mathematical proof is an inferential argument for a mathematical statement, showing that the stated assumptions logically guarantee the conclusion. The argument may use other previously established statements, such as theorems; but every proo ...
s continued as
Cartesianism Cartesianism is the philosophical and scientific system of René Descartes and its subsequent development by other seventeenth century thinkers, most notably François Poullain de la Barre, Nicolas Malebranche and Baruch Spinoza. Descartes is of ...
throughout the 17th century.
Gottfried Wilhelm von Leibniz Gottfried Wilhelm (von) Leibniz . ( – 14 November 1716) was a German polymath active as a mathematician, philosopher, scientist and diplomat. He is one of the most prominent figures in both the history of philosophy and the history of mathema ...
(1646 – 1716) and
Isaac Newton Sir Isaac Newton (25 December 1642 – 20 March 1726/27) was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the grea ...
(1642 – 1727) had independently and almost simultaneously developed the
calculus Calculus, originally called infinitesimal calculus or "the calculus of infinitesimals", is the mathematical study of continuous change, in the same way that geometry is the study of shape, and algebra is the study of generalizations of arithm ...
, and
René Descartes René Descartes ( or ; ; Latinized: Renatus Cartesius; 31 March 1596 – 11 February 1650) was a French philosopher, scientist, and mathematician, widely considered a seminal figure in the emergence of modern philosophy and science. Mathem ...
(1596 – 1650) the idea of monads. British philosophers such as
Thomas Hobbes Thomas Hobbes ( ; 5/15 April 1588 – 4/14 December 1679) was an English philosopher, considered to be one of the founders of modern political philosophy. Hobbes is best known for his 1651 book ''Leviathan'', in which he expounds an influent ...
and
David Hume David Hume (; born David Home; 7 May 1711 NS (26 April 1711 OS) – 25 August 1776) Cranston, Maurice, and Thomas Edmund Jessop. 2020 999br>David Hume" ''Encyclopædia Britannica''. Retrieved 18 May 2020. was a Scottish Enlightenment philo ...
adopted an approach, later called
empiricism In philosophy, empiricism is an epistemological theory that holds that knowledge or justification comes only or primarily from sensory experience. It is one of several views within epistemology, along with rationalism and skepticism. Empir ...
, which preferred the use of the
senses A sense is a biological system used by an organism for sensation, the process of gathering information about the world through the detection of stimuli. (For example, in the human body, the brain which is part of the central nervous system rec ...
and
experience Experience refers to conscious events in general, more specifically to perceptions, or to the practical knowledge and familiarity that is produced by these conscious processes. Understood as a conscious event in the widest sense, experience involv ...
over that of
pure reason Speculative reason, sometimes called theoretical reason or pure reason, is theoretical (or logical, deductive) thought, as opposed to practical (active, willing) thought. The distinction between the two goes at least as far back as the ancient Gr ...
.
Baruch Spinoza Baruch (de) Spinoza (born Bento de Espinosa; later as an author and a correspondent ''Benedictus de Spinoza'', anglicized to ''Benedict de Spinoza''; 24 November 1632 – 21 February 1677) was a Dutch philosopher of Portuguese-Jewish origin, b ...
took Descartes' side, most of all in his ''
Ethics Ethics or moral philosophy is a branch of philosophy that "involves systematizing, defending, and recommending concepts of right and wrong behavior".''Internet Encyclopedia of Philosophy'' The field of ethics, along with aesthetics, concerns m ...
''. But he demurred from Descartes in ("On the Improvement of the Understanding"), where he argued that the process of
perception Perception () is the organization, identification, and interpretation of sensory information in order to represent and understand the presented information or environment. All perception involves signals that go through the nervous system ...
is not one of pure reason, but also the senses and
intuition Intuition is the ability to acquire knowledge without recourse to conscious reasoning. Different fields use the word "intuition" in very different ways, including but not limited to: direct access to unconscious knowledge; unconscious cognition; ...
. Spinoza's thought was based on a model of the universe where God and Nature are one and the same. This became an anchor in the
Age of Enlightenment The Age of Enlightenment or the Enlightenment; german: Aufklärung, "Enlightenment"; it, L'Illuminismo, "Enlightenment"; pl, Oświecenie, "Enlightenment"; pt, Iluminismo, "Enlightenment"; es, La Ilustración, "Enlightenment" was an intel ...
, held across the ages from Newton's time to that of
Thomas Jefferson Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
's (1743–1826). A notable change was the emergence of a naturalist philosophy, spreading across Europe, embodied by Newton. The
scientific method The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century (with notable practitioners in previous centuries; see the article history of scientific m ...
– exploring experimental evidence and constructing consistent theories and axiom systems from observed phenomena – was undeniably useful. The predictive ability of its resulting theories set the tone for his masterwork ''
Philosophiae Naturalis Principia Mathematica Philosophy (from , ) is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. Some ...
'' (1687). As an example of scientific progress in the
Age of Reason The Age of reason, or the Enlightenment, was an intellectual and philosophical movement that dominated the world of ideas in Europe during the 17th to 19th centuries. Age of reason or Age of Reason may also refer to: * Age of reason (canon law), ...
and the Lumières movement, Newton's example remains unsurpassed, in taking observed facts and constructing a theory which explains them
a priori ("from the earlier") and ("from the later") are Latin phrases used in philosophy to distinguish types of knowledge, justification, or argument by their reliance on empirical evidence or experience. knowledge is independent from current ex ...
, for example taking the motions of the planets observed by
Johannes Kepler Johannes Kepler (; ; 27 December 1571 – 15 November 1630) was a German astronomer, mathematician, astrologer, natural philosopher and writer on music. He is a key figure in the 17th-century Scientific Revolution, best known for his laws ...
to confirm his law of universal gravitation. Naturalism saw the unification of pure
empiricism In philosophy, empiricism is an epistemological theory that holds that knowledge or justification comes only or primarily from sensory experience. It is one of several views within epistemology, along with rationalism and skepticism. Empir ...
as practiced by the likes of
Francis Bacon Francis Bacon, 1st Viscount St Alban (; 22 January 1561 – 9 April 1626), also known as Lord Verulam, was an English philosopher and statesman who served as Attorney General and Lord Chancellor of England. Bacon led the advancement of both ...
with the axiomatic, "pure reason" approach of Descartes. Belief in an intelligible world ordered by a Christian God became the crux of philosophical investigations of knowledge. On one side, religious philosophy concentrated on
piety Piety is a virtue which may include religious devotion or spirituality. A common element in most conceptions of piety is a duty of respect. In a religious context piety may be expressed through pious activities or devotions, which may vary among ...
, and the omniscience and ultimately mysterious nature of God; on the other were ideas such as
deism Deism ( or ; derived from the Latin ''deus'', meaning "god") is the Philosophy, philosophical position and Rationalism, rationalistic theology that generally rejects revelation as a source of divine knowledge, and asserts that Empirical evi ...
, underpinned by the impression that the world was comprehensible by human reason and that it was governed by universal physical laws. God was imagined as a "Great Watchmaker"; experimental
natural philosopher Natural philosophy or philosophy of nature (from Latin ''philosophia naturalis'') is the philosophical study of physics Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior throu ...
s found the world to be more and more ordered, even as machines and measuring instruments became ever more sophisticated and precise. The most famous French natural philosopher of the 18th Century,
Georges-Louis Leclerc de Buffon Georges-Louis Leclerc, Comte de Buffon (; 7 September 1707 – 16 April 1788) was a French naturalist, mathematician, cosmologist, and encyclopédiste. His works influenced the next two generations of naturalists, including two prominent Fr ...
, was critical of this natural theology in his masterwork ''
Histoire Naturelle The ''Histoire Naturelle, générale et particulière, avec la description du Cabinet du Roi'' (; en, Natural History, General and Particular, with a Description of the King's Cabinet, italic=yes) is an encyclopaedic collection of 36 large (qu ...
''. Buffon rejected the idea of ascribing to
divine intervention Divine intervention is an event that occurs when a deity (i.e. God or a god) becomes actively involved in changing some situation in human affairs. In contrast to other kinds of divine action, the expression "divine ''intervention''" implies that ...
and the "supernatural" that which science could now explain. This criticism brought him up against the
Sorbonne Sorbonne may refer to: * Sorbonne (building), historic building in Paris, which housed the University of Paris and is now shared among multiple universities. *the University of Paris (c. 1150 – 1970) *one of its components or linked institution, ...
which, dominated by the
Roman Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
, never stopped trying to censor him. In 1751, he was ordered to redact some propositions contrary to the teaching of the Church; having proposed 74,000 years for the
age of the Earth The age of Earth is estimated to be 4.54 ± 0.05 billion years This age may represent the age of Earth's accretion, or core formation, or of the material from which Earth formed. This dating is based on evidence from radiometric age-dating of ...
, this was contrary to the Bible which, using the scientific method on data found in
biblical concordance A Bible concordance is a concordance, or verbal index, to the Bible. A simple form lists Biblical words alphabetically, with indications to enable the inquirer to find the passages of the Bible where the words occur. Concordances may be for the ...
s, dated it to around 6,000 years. The Church was also hostile to his no less illustrious contemporary
Carl von Linné Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...
, and some have concluded that the Church simply refused to believe that order existed in nature.


Individual liberty and the social contract

This effort to research and elucidate universal laws, and to determine their component parts, also became an important element in the construction of a philosophy of
individualism Individualism is the moral stance, political philosophy, ideology and social outlook that emphasizes the intrinsic worth of the individual. Individualists promote the exercise of one's goals and desires and to value independence and self-reli ...
, where everyone had rights based only on
fundamental human rights Human rights are moral principles or normsJames Nickel, with assistance from Thomas Pogge, M.B.E. Smith, and Leif Wenar, 13 December 2013, Stanford Encyclopedia of PhilosophyHuman Rights Retrieved 14 August 2014 for certain standards of hum ...
. There developed the philosophical notion of the thoughtful
subject Subject ( la, subiectus "lying beneath") may refer to: Philosophy *''Hypokeimenon'', or ''subiectum'', in metaphysics, the "internal", non-objective being of a thing **Subject (philosophy), a being that has subjective experiences, subjective cons ...
, an individual who could make decisions based on pure reason and no longer in the yoke of custom. In ''
Two Treatises of Government ''Two Treatises of Government'' (or ''Two Treatises of Government: In the Former, The False Principles, and Foundation of Sir Robert Filmer, and His Followers, Are Detected and Overthrown. The Latter Is an Essay Concerning The True Original, ...
'',
John Locke John Locke (; 29 August 1632 – 28 October 1704) was an English philosopher and physician, widely regarded as one of the most influential of Age of Enlightenment, Enlightenment thinkers and commonly known as the "father of liberalism ...
argued that
property rights The right to property, or the right to own property (cf. ownership) is often classified as a human right for natural persons regarding their possessions. A general recognition of a right to private property is found more rarely and is typically ...
are not held in common but are totally personal, and made legitimate by the work required to obtain the property, as well as its protection (recognition) by others. Once the idea of
natural law Natural law ( la, ius naturale, ''lex naturalis'') is a system of law based on a close observation of human nature, and based on values intrinsic to human nature that can be deduced and applied independently of positive law (the express enacte ...
is accepted, it becomes possible to form the modern view of what we would now call
political economy Political economy is the study of how Macroeconomics, economic systems (e.g. Marketplace, markets and Economy, national economies) and Politics, political systems (e.g. law, Institution, institutions, government) are linked. Widely studied ph ...
. In his famous essay '' Answering the Question: What is Enlightenment?'' (german: Beantwortung der Frage: Was ist Aufklärung?, french: Qu'est-ce que les Lumières ?),
Immanuel Kant Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and ...
defined the Lumières thus: The Lumières' philosophy was thus based on the realities of a systematic, ordered and understandable world, which required Man also to think in an ordered and systematic way. As well as physical laws, this included ideas on the laws governing human affairs and the
divine right of kings In European Christianity, the divine right of kings, divine right, or God's mandation is a political and religious doctrine of political legitimacy of a monarchy. It stems from a specific metaphysical framework in which a monarch is, before b ...
, leading to the idea that the monarch acts with the consent of the people, and not the other way around. This legal concept informed
Jean-Jacques Rousseau Jean-Jacques Rousseau (, ; 28 June 1712 – 2 July 1778) was a Genevan philosopher, writer, and composer. His political philosophy influenced the progress of the Age of Enlightenment throughout Europe, as well as aspects of the French Revolu ...
's theory of the
social contract In moral and political philosophy Political philosophy or political theory is the philosophical study of government, addressing questions about the nature, scope, and legitimacy of public agents and institutions and the relationships betw ...
as a reciprocal relationship between men, and more so between families and other groups, which would become increasingly stronger, accompanied by a concept of individual inalienable rights. The powers of God were moot amongst atheist Lumières. The Lumières movement redefined the ideas of liberty, property and rationalism, which took on meanings that we still understand today, and introduced into political philosophy the idea of the free individual, liberty for all guaranteed by the State (and not the whim of the government) backed by a strong
rule of law The rule of law is the political philosophy that all citizens and institutions within a country, state, or community are accountable to the same laws, including lawmakers and leaders. The rule of law is defined in the ''Encyclopedia Britannica ...
. To understand the interaction between the Age of Reason and the Lumières, one approach is to compare
Thomas Hobbes Thomas Hobbes ( ; 5/15 April 1588 – 4/14 December 1679) was an English philosopher, considered to be one of the founders of modern political philosophy. Hobbes is best known for his 1651 book ''Leviathan'', in which he expounds an influent ...
with
John Locke John Locke (; 29 August 1632 – 28 October 1704) was an English philosopher and physician, widely regarded as one of the most influential of Age of Enlightenment, Enlightenment thinkers and commonly known as the "father of liberalism ...
. Hobbes, who lived for three quarters of the 17th century, had worked to create an ontology of human emotions, ultimately trying to make order out of an inherently chaotic universe. In the alternate, Locke saw in Nature a source of unity and universal rights, with the State's assurance of protection. This "culture revolution" over the 17th and 18th centuries was a battle between these two viewpoints of the relationship between Man and Nature. This resulted, in France, in the spread of the notion of human rights, finding expression in the 1789
Declaration of the Rights of Man and of the Citizen The Declaration of the Rights of Man and of the Citizen (french: Déclaration des droits de l'homme et du citoyen de 1789, links=no), set by France's National Constituent Assembly in 1789, is a human civil rights document from the French Revolu ...
, which greatly influenced similar declarations of rights in the following centuries, and left in its wake global political upheaval. Especially in France and the United States,
freedom of expression Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The right to freedom of expression has been recogni ...
,
freedom of religion Freedom of religion or religious liberty is a principle that supports the freedom of an individual or community, in public or private, to manifest religion or belief in teaching, practice, worship, and observance. It also includes the freedom ...
and
freedom of thought Freedom of thought (also called freedom of conscience) is the freedom of an individual to hold or consider a fact, viewpoint, or thought, independent of others' viewpoints. Overview Every person attempts to have a cognitive proficiency by ...
were held to be fundamental rights.


Social values and manifests


Representation of the people

The core values supported by the Lumières were
religious tolerance Religious toleration may signify "no more than forbearance and the permission given by the adherents of a dominant religion for other religions to exist, even though the latter are looked on with disapproval as inferior, mistaken, or harmful". ...
, liberty and social equality. In England, America and France, the application of these values resulted in a new definition of
natural law Natural law ( la, ius naturale, ''lex naturalis'') is a system of law based on a close observation of human nature, and based on values intrinsic to human nature that can be deduced and applied independently of positive law (the express enacte ...
and a separation of political power. To these values may be added a love of nature and the cult of reason.


Philosophical goals

The ideal figure of the Lumières was a philosopher, a
man of letters An intellectual is a person who engages in critical thinking, research, and reflection about the reality of society, and who proposes solutions for the normative problems of society. Coming from the world of culture, either as a creator or a ...
with a social function of exercising his reason in all domains to guide his and others' conscience, to advocate a value system and use it in discussing the problems of the time. He is a committed individual, involved in society, an ('' Encyclopédie''; "Honest man who approaches everything with reason"), (
Diderot Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the ''Encyclopédie'' along with Jean le Rond d'Alembert. He was a prominen ...
, "Who concerns himself with revealing error"). The rationalism of the Lumières was not to the exclusion of aesthetics. Reason and sentiment went hand-in-hand in their philosophy. The thoughts of the Lumières were equally capable of intellectual rigour and sentimentality. Despite controversy about the limits of their philosophy, especially when they denounced black slavery, many Lumières criticised slavery, or colonialism, or both, including Montesquieu in ''
De l'Esprit des Lois ''The Spirit of Law'' (French: ''De l'esprit des lois'', originally spelled ''De l'esprit des loix''), also known in English as ''The Spirit of the Laws'', is a treatise on political theory, as well as a pioneering work in comparative law, publi ...
'' (while keeping a "personal" slave),
Denis Diderot Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the ''Encyclopédie'' along with Jean le Rond d'Alembert. He was a promine ...
in ''
Supplément au voyage de Bougainville ''Supplément au voyage de Bougainville, ou dialogue entre A et B sur l'inconvénient d'attacher des idées morales à certaines actions physiques qui n'en comportent pas.'' ("''Addendum to the Journey of Bougainville, or dialogue between A and B o ...
'',
Voltaire François-Marie Arouet (; 21 November 169430 May 1778) was a French Age of Enlightenment, Enlightenment writer, historian, and philosopher. Known by his ''Pen name, nom de plume'' M. de Voltaire (; also ; ), he was famous for his wit, and his ...
in ''
Candide ( , ) is a French satire written by Voltaire, a philosopher of the Age of Enlightenment, first published in 1759. The novella has been widely translated, with English versions titled ''Candide: or, All for the Best'' (1759); ''Candide: or, The ...
'' and Guillaume-Thomas Raynal in his encyclopaedic ''
Histoire des deux Indes The , more often known simply as , is an encyclopaedia on commerce between Europe and the Far East, Africa, and the Americas. It was published anonymously in Amsterdam in 1770 and attributed to Abbot Guillaume Thomas Raynal. It achieved conside ...
'', the very model of 18th-century anticolonialism to which, among others, Diderot and d’Holbach contributed. It was stated without any proof that one of their number,
Voltaire François-Marie Arouet (; 21 November 169430 May 1778) was a French Age of Enlightenment, Enlightenment writer, historian, and philosopher. Known by his ''Pen name, nom de plume'' M. de Voltaire (; also ; ), he was famous for his wit, and his ...
, had shares in the slave trade.


Encyclopaedic goals

At the time, there was a particular taste for compendia of "all knowledge". This ideal found an instance in Diderot and d'Alembert's ("Encyclopaedia, or Systematic Dictionary of the Sciences, Arts, and Crafts"), usually known simply as the '' Encyclopédie''. Published between 1750 and 1770 it aimed to lead people out of ignorance through the widest dissemination of knowledge.


Criticism

The Lumières movement was, for all its existence, pulled in two directions by opposing social forces: on one side, a strong spiritualism accompanied by a traditional faith in the religion of the Church; on the other, the rise of an anticlerical movement, critical of the differences between religious theory and practice, which was most manifest in France. Anticlericism was not the only source of tension in France: some noblemen contested monarchical power and the upper classes wanted to see greater fruit from their labours. A relaxing of morals fomented opinion against absolutism and the Ancient Order. According to Dale K. Van Kley, Jansenism in France also became a source of division. The French judicial system showed itself to be outdated. Even though commercial law had become codified during the 17th century, there was no uniform, or codified, civil law.


Voltaire

This social and legal background was criticised in works by the likes of
Voltaire François-Marie Arouet (; 21 November 169430 May 1778) was a French Age of Enlightenment, Enlightenment writer, historian, and philosopher. Known by his ''Pen name, nom de plume'' M. de Voltaire (; also ; ), he was famous for his wit, and his ...
. Exiled in England between 1726 and 1729, he studied the works of John Locke and Isaac Newton, and the English monarchy. He became well known for his denunciation of injustices such as those against
Jean Calas Jean Calas (1698 – 10 March 1762) was a merchant living in Toulouse, France, who was tried, tortured and executed for the murder of his son, despite his protestations of innocence. Calas was a Protestant in an officially Catholic society. Dou ...
, Pierre-Paul Sirven,
François-Jean de la Barre François-Jean Lefebvre de la Barre (12 September 17451 July 1766) was a young French nobleman. He was tortured and beheaded before his body was burnt on a pyre along with Voltaire's '' Philosophical Dictionary'' nailed to his torso. La Barre i ...
and Thomas Arthur, comte de Lally. The Lumières philosophy saw its climax in the middle of the 18th century. For Voltaire, it was obvious that if the monarch can get the people to believe unreasonable things, then he can get them to ''do'' unreasonable things. This axiom became the basis for his criticism of the Lumières, and led to the basis of romanticism: that constructions from pure reason created as many problems as they solved. According to the Lumières philosophers, the crucial point of intellectual progress consisted of the synthesis of knowledge, enlightened by human reason, with the creation of a sovereign moral authority. A contrary point of view that developed, arguing that such a process would be swayed by social conventions, leading to a "New Truth" based on reason that was but a poor imitation of the ideal and unassailable truth. The Lumières movement thus tried to find a balance between the idea of a "natural" liberty (or autonomy) and the freedom ''from'' that liberty, that is to say, the recognition that the autonomy found in nature was at odds with the discipline required for pure reason. At the same time, with various monarchs' reforms, there was a piecemeal attempt to redefine the order of society, and the relationship between monarch and subjects. The idea of a natural order was equally prevalent in scientific thought, for example, in the works of the biologist
Carl von Linné Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...
.


Kant

In Germany,
Immanuel Kant Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and ...
(like Rousseau, defining himself among the Lumières) heavily criticised the limitations of pure reason in his work '' Critique of Pure Reason'' (german: Kritik der reinen Vernunft), but also that of English empiricism in ''
Critique of Practical Reason The ''Critique of Practical Reason'' (german: Kritik der praktischen Vernunft) is the second of Immanuel Kant's three critiques, published in 1788. It follows on from Kant's first critique, the '' Critique of Pure Reason'' and deals with his mo ...
'' (german: Kritik der praktischen Vernunft). Compared with the rather subjective metaphysics of Descartes, Kant developed a more objective viewpoint in this branch of philosophy.


Adam Smith

Great thinkers at the end of the Lumières movement (
Adam Smith Adam Smith (baptized 1723 – 17 July 1790) was a Scottish economist and philosopher who was a pioneer in the thinking of political economy and key figure during the Scottish Enlightenment. Seen by some as "The Father of Economics"——— ...
, Thomas Jefferson and even the young Goethe) adopted into their philosophy the ideas of self-organising and evolutionary forces. The Lumières' stance was then presented with reference to what was seen as a universal truth: that Good is fundamental in nature, but it is not self-evident. On the contrary, it is the advance of human reason that reveals this constant structure. Romanticism is the exact opposite of this stance.


Aestheticism

This resulted in reflections about urbanism. The Lumières' model town would be a joint effort between public provision and sympathetic architects, to create administrative or utilitarian buildings (town halls, hospitals, theatres, commissariats) all provided with views, squares, fountains, promenades, and so on. The French Académie royale d'architecture was of the opinion that ("The beautiful is the pleasant"). For
Abbé Laugier Marc-Antoine Laugier (Manosque, Provence, January 22, 1713 – Paris, April 5, 1769) was a Jesuit priest until 1755 than a Benedictine monk. He was one of the first architectural theorist. Laugier is best known for his ''Essay on Architectu ...
, on the contrary, the beautiful was that which was in line with rationality. The natural model for all architecture was the log cabin supported by four tree trunks, with four horizontal parts and a roof, respectively columns,
entablature An entablature (; nativization of Italian , from "in" and "table") is the superstructure of moldings and bands which lies horizontally above columns, resting on their capitals. Entablatures are major elements of classical architecture, and ...
, and pediments. The model of a Greek temple was thus extended into the décor and the structure. This paradigm resulted in a change of style in the middle of the 18th century: Rococo was dismissed, Ancient Greece and
Palladian architecture Palladian architecture is a European architectural style derived from the work of the Venetian architect Andrea Palladio (1508–1580). What is today recognised as Palladian architecture evolved from his concepts of symmetry, perspective and ...
became the principal references for neoclassical architecture. The University of Virginia, a UNESCO World Heritage Site, was founded by
Thomas Jefferson Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
. He drew up plans for parts of the campus based on the values of the Lumières. The
Place Stanislas Place Stanislas is a large pedestrianised square in the French city of Nancy, in the Lorraine historic region. Built between 1752 and 1756 on the orders of Stanisław Leszczyński, the square is one of oldest examples of an architecturally consis ...
at
Nancy, France Nancy ; Lorraine Franconian: ''Nanzisch'' is the Prefectures in France, prefecture of the northeastern Departments of France, French department of Meurthe-et-Moselle. It was the capital of the Duchy of Lorraine, which was Lorraine and Barrois, an ...
is the focus of an array of neoclassical urban buildings, and has been on the UNESCO List of World Heritage Sites in France since 1983, as well as several other sites in the town, such as the
Place de la Carrière Place may refer to: Geography * Place (United States Census Bureau), defined as any concentration of population ** Census-designated place, a populated area lacking its own municipal government * "Place", a type of street or road name ** Often ...
and the
Place d’Alliance Place may refer to: Geography * Place (United States Census Bureau), defined as any concentration of population ** Census-designated place, a populated area lacking its own municipal government * "Place", a type of street or road name ** Often ...
, the administrative centre of the time. Claude Nicolas Ledoux (1736 – 1806) was a member of the Académie d'Architecture was without doubt the architect whose projects best represented the utopian, purely rational environment. (That which is rational, and thus based in the understanding of nature, cannot be at the same time utopian.) Starting in 1775 he built the Royal Saltworks at Arc-et-Senans, a very industrial city in Doubs. The bourgeoise had learned nothing from the Lumières, even though they saw Rousseau, Montesquieu and Kant as honest men who approved of the "élite": a vague concept, and one of which the Lumières amongst others disapproved. There was considerable coverage in the English and French Press, but less so in Germany and Italy; in Spain and Russia very few knew about it save a few intellectuals, senior officials and grand families participated in the movement. The mass of the people could not care less: the vast majority of the common people, even in France, had never heard of Voltaire or Rousseau. Nevertheless, the Lumières had disrupted the old certainties. This did not stop at social and political upheaval: the Enlightenment inspired a revolutionary generation, which is not to say they explicitly encouraged the French Revolution of 1789.


Key figures


Philosophers


Origins

The philosophers of the Lumières movementIn French, the term (as a collective noun) is used to designate the free-thinkers, writers and philosophers who embraced a particular philosophy; it might be regarded as an abuse of language to use it to refer to the philosophy itself. came with many different talents:
Thomas Jefferson Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
had had a legal education but was equally at home with archaeology and architecture; Benjamin Franklin had been a career diplomat and was a physicist. Condorcet wrote on subjects as wide-ranging as commerce, finance, education and science. The social origins of the philosophers were also diverse: many were from middle-class families (Voltaire, Jefferson), others from more modest beginnings (
Emmanuel Kant Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and aes ...
, Franklin, Diderot) or from the nobility (Montesquieu, Condorcet). Some had had a religious education (Diderot,
Louis de Jaucourt Chevalier Louis de Jaucourt (; 16 September 1704 – 3 February 1779) was a French scholar and the most prolific contributor to the ''Encyclopédie''. He wrote about 18,000 articles on subjects including physiology, chemistry, botany, patholog ...
) or one in the law (Montesquieu, Jefferson). The philosophers formed networks and communicated in letters; the vitriolic correspondence between Rousseau and Voltaire is well known. The great figures of the 18th century met and debated in the salons, cafés or academies. These thinkers and formed an international community. Franklin, Jefferson,
Adam Smith Adam Smith (baptized 1723 – 17 July 1790) was a Scottish economist and philosopher who was a pioneer in the thinking of political economy and key figure during the Scottish Enlightenment. Seen by some as "The Father of Economics"——— ...
,
David Hume David Hume (; born David Home; 7 May 1711 NS (26 April 1711 OS) – 25 August 1776) Cranston, Maurice, and Thomas Edmund Jessop. 2020 999br>David Hume" ''Encyclopædia Britannica''. Retrieved 18 May 2020. was a Scottish Enlightenment philo ...
and Ferdinando Galiani all spent many years in France. Because they criticised the established order, the philosophers were chased by the authorities and had to resort to subterfuge to escape prison. François-Marie Arouet took on the pseudonym Voltaire. In 1774, Thomas Jefferson wrote a report on behalf of the Virginia delegates to the
First Continental Congress The First Continental Congress was a meeting of delegates from 12 of the 13 British colonies that became the United States. It met from September 5 to October 26, 1774, at Carpenters' Hall in Philadelphia, Pennsylvania, after the British Navy ...
, which was convened to discuss the grievances of Great Britain's American colonies. Because its content, he could only publish it anonymously. Diderot's ("
Letter on the Blind for the Use of those who can See In ''Letter on the Blind for the Use of those who can see'' (French: ''Lettre sur les aveugles à l'usage de ceux qui voient''), Denis Diderot takes on the question of visual perception, a subject that, at the time, experienced a resurgence of in ...
") landed him in prison at the
Château de Vincennes The Château de Vincennes () is a former fortress and royal residence next to the town of Vincennes, on the eastern edge of Paris, alongside the Bois de Vincennes. It was largely built between 1361 and 1369, and was a preferred residence, after ...
. Voltaire was accused of writing pamphlets criticising Philippe II, Duke of Orléans (1674–1723), and imprisoned in the Bastille. in 1721, Montesquieu published (" Persian Letters") anonymously in Holland. From 1728 to 1734, he went to many European countries. Faced with censorship and in financial difficulty, the philosophers often resorted to the protection of aristocrats and patrons: Chrétien Guillaume de Lamoignon de Malesherbes and
Madame de Pompadour Jeanne Antoinette Poisson, Marquise de Pompadour (, ; 29 December 1721 – 15 April 1764), commonly known as Madame de Pompadour, was a member of the French court. She was the official chief mistress of King Louis XV from 1745 to 1751, and rema ...
, chief mistress of Louis XV, supported Diderot. Marie-Thérèse Rodet Geoffrin (1699 – 1777) paid part of the publishing costs of the ''Encyclopédie''. From 1749 to 1777 she held a fortnightly , inviting artists, intellectuals, men of letters and philosophers. The other great ''salon'' of the time was that of
Claudine Guérin de Tencin Claudine Alexandrine Guérin de Tencin, Baroness of Saint-Martin-de-Ré (27 April 1682 – 4 December 1749) was a French salonist and author. She was the mother of Jean le Rond d'Alembert, who later became a prominent mathematician, '' philosophe ...
. In the 1720s, Voltaire exiled himself in England, where he absorbed Locke's ideas. The philosophers were, in general, less hostile to monarchical rule than they were to that of the clergy and the nobility. In his defence of
Jean Calas Jean Calas (1698 – 10 March 1762) was a merchant living in Toulouse, France, who was tried, tortured and executed for the murder of his son, despite his protestations of innocence. Calas was a Protestant in an officially Catholic society. Dou ...
, Voltaire defended Royal justice against the excesses of fantastical provincial courts. Many European monarchs –
Charles III of Spain it, Carlo Sebastiano di Borbone e Farnese , house = Bourbon-Anjou , father = Philip V of Spain , mother = Elisabeth Farnese , birth_date = 20 January 1716 , birth_place = Royal Alcazar of Madrid, Spain , death_d ...
,
Maria Theresa Maria Theresa Walburga Amalia Christina (german: Maria Theresia; 13 May 1717 – 29 November 1780) was ruler of the Habsburg dominions from 1740 until her death in 1780, and the only woman to hold the position ''suo jure'' (in her own right). ...
of the House of Habsburg,
Joseph II, Holy Roman Emperor Joseph II (German: Josef Benedikt Anton Michael Adam; English: ''Joseph Benedict Anthony Michael Adam''; 13 March 1741 – 20 February 1790) was Holy Roman Emperor from August 1765 and sole ruler of the Habsburg lands from November 29, 1780 unt ...
,
Catherine II of Russia , en, Catherine Alexeievna Romanova, link=yes , house = , father = Christian August, Prince of Anhalt-Zerbst , mother = Joanna Elisabeth of Holstein-Gottorp , birth_date = , birth_name = Princess Sophie of Anhal ...
,
Gustave III of Sweden Gustav III (29 March 1792), also called ''Gustavus III'', was Monarchy of Sweden, King of Sweden from 1771 until his assassination in 1792. He was the eldest son of Adolf Frederick of Sweden and Queen Louisa Ulrika of Prussia. Gustav was a voca ...
– met with philosophers such as Voltaire, who was presented to the Court of Frederick the Great, and Diderot, who was presented to the Court of
Catherine the Great , en, Catherine Alexeievna Romanova, link=yes , house = , father = Christian August, Prince of Anhalt-Zerbst , mother = Joanna Elisabeth of Holstein-Gottorp , birth_date = , birth_name = Princess Sophie of Anhal ...
. Philosophers such as d'Holbach were advocates of "
enlightened absolutism Enlightened absolutism (also called enlightened despotism) refers to the conduct and policies of European absolute monarchs during the 18th and early 19th centuries who were influenced by the ideas of the Enlightenment, espousing them to enhance ...
" in the hope that their ideas would spread more quickly if they had the approval of the Head of State. Subsequent events would show the philosophers the limits of such an approach with sovereigns who were , "more absolutist than enlightened". Only Rousseau stuck rigidly to the revolutionary ideal of political equality.


Notable members


=France

= *
Pierre Bayle Pierre Bayle (; 18 November 1647 – 28 December 1706) was a French philosopher, author, and lexicographer. A Huguenot, Bayle fled to the Dutch Republic in 1681 because of religious persecution in France. He is best known for his '' Historica ...
,
Émilie du Châtelet Gabrielle Émilie Le Tonnelier de Breteuil, Marquise du Châtelet (; 17 December 1706 – 10 September 1749) was a French natural philosopher and mathematician from the early 1730s until her death due to complications during childbirth in 1749. ...
, Étienne Bonnot de Condillac, Nicolas de Condorcet,
Denis Diderot Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the ''Encyclopédie'' along with Jean le Rond d'Alembert. He was a promine ...
, Jean le Rond D'Alembert,
Olympe de Gouges Olympe de Gouges (; born Marie Gouze; 7 May 17483 November 1793) was a French playwright and political activist whose writings on women's rights and abolitionism reached a large audience in various countries. She began her career as a playwright ...
, Vincent de Gournay,
D'Holbach Paul-Henri Thiry, Baron d'Holbach (; 8 December 1723 – 21 January 1789), was a French-German philosopher, encyclopedist, writer, and prominent figure in the French Enlightenment. He was born Paul Heinrich Dietrich in Edesheim, near Lan ...
, Bernard Le Bouyer de Fontenelle, Claude-Adrien Helvétius,
Gilbert du Motier de La Fayette Marie-Joseph Paul Yves Roch Gilbert du Motier, Marquis de La Fayette (6 September 1757 – 20 May 1834), known in the United States as Lafayette (, ), was a French aristocrat, freemason and military officer who fought in the American Revolutio ...
,
Antoine Laurent de Lavoisier Antoine-Laurent de Lavoisier ( , ; ; 26 August 17438 May 1794),
CNRS (
La Mettrie Julien Offray de La Mettrie (; November 23, 1709 – November 11, 1751) was a French physician and philosopher, and one of the earliest of the French materialists of the Enlightenment. He is best known for his 1747 work '' L'homme machine'' ('' ...
,
Louis de Jaucourt Chevalier Louis de Jaucourt (; 16 September 1704 – 3 February 1779) was a French scholar and the most prolific contributor to the ''Encyclopédie''. He wrote about 18,000 articles on subjects including physiology, chemistry, botany, patholog ...
,
Jean-François Marmontel Jean-François Marmontel (11 July 1723 – 31 December 1799) was a French historian, writer and a member of the Encyclopédistes movement. Biography He was born of poor parents at Bort, Limousin (today in Corrèze). After studying with th ...
, Pierre Louis Moreau de Maupertuis, Montesquieu,
François Quesnay François Quesnay (; 4 June 1694 – 16 December 1774) was a French economist and physician of the Physiocratic school. He is known for publishing the "Tableau économique" (Economic Table) in 1758, which provided the foundations of the ideas of ...
, Antoine Destutt de Tracy, Anne Robert Jacques Turgot,
Voltaire François-Marie Arouet (; 21 November 169430 May 1778) was a French Age of Enlightenment, Enlightenment writer, historian, and philosopher. Known by his ''Pen name, nom de plume'' M. de Voltaire (; also ; ), he was famous for his wit, and his ...
,
Georges-Louis Leclerc de Buffon Georges-Louis Leclerc, Comte de Buffon (; 7 September 1707 – 16 April 1788) was a French naturalist, mathematician, cosmologist, and encyclopédiste. His works influenced the next two generations of naturalists, including two prominent Fr ...


=World

= * England: Anthony Collins,
John Locke John Locke (; 29 August 1632 – 28 October 1704) was an English philosopher and physician, widely regarded as one of the most influential of Age of Enlightenment, Enlightenment thinkers and commonly known as the "father of liberalism ...
,
Edward Gibbon Edward Gibbon (; 8 May 173716 January 1794) was an English historian, writer, and member of parliament. His most important work, ''The History of the Decline and Fall of the Roman Empire'', published in six volumes between 1776 and 1788, is k ...
,
William Godwin William Godwin (3 March 1756 – 7 April 1836) was an English journalist, political philosopher and novelist. He is considered one of the first exponents of utilitarianism and the first modern proponent of anarchism. Godwin is most famous for ...
,
Henry St John, 1st Viscount Bolingbroke Henry St John, 1st Viscount Bolingbroke (; 16 September 1678 – 12 December 1751) was an English politician, government official and political philosopher. He was a leader of the Tories, and supported the Church of England politically des ...
,
Samuel Johnson Samuel Johnson (18 September 1709  – 13 December 1784), often called Dr Johnson, was an English writer who made lasting contributions as a poet, playwright, essayist, moralist, critic, biographer, editor and lexicographer. The ''Oxford ...
, James Oglethorpe, William Paley, Joseph Priestley, William Wilberforce, Mary Wollstonecraft *Ireland:
George Berkeley George Berkeley (; 12 March 168514 January 1753) – known as Bishop Berkeley (Bishop of Cloyne of the Anglican Church of Ireland) – was an Anglo-Irish philosopher whose primary achievement was the advancement of a theory he called "immate ...
,
Richard Cantillon Richard Cantillon (; 1680s – ) was an Irish-French economist and author of '' Essai Sur La Nature Du Commerce En Général'' (''Essay on the Nature of Trade in General''), a book considered by William Stanley Jevons to be the "cradle of p ...
,
John Toland John Toland (30 November 167011 March 1722) was an Irish people, Irish rationalist philosopher and freethought, freethinker, and occasional satirist, who wrote numerous books and pamphlets on political philosophy and philosophy of religion, whi ...
* Germany (Prussia): Friedrich Heinrich Jacobi, Johann Gottfried von Herder,
Emmanuel Kant Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and aes ...
,
Gotthold Ephraim Lessing Gotthold Ephraim Lessing (, ; 22 January 1729 – 15 February 1781) was a philosopher, dramatist, publicist and art critic, and a representative of the Enlightenment era. His plays and theoretical writings substantially influenced the developmen ...
, Moses Mendelssohn *Italy:
Cesare Beccaria Cesare Bonesana di Beccaria, Marquis of Gualdrasco and Villareggio (; 15 March 173828 November 1794) was an Italian criminologist, jurist, philosopher, economist and politician, who is widely considered one of the greatest thinkers of the Age ...
, Ferdinando Galiani,
Mario Pagano Francesco Mario Pagano (8 December 1748 – 29 October 1799) was an Italian jurist, author, thinker, and the founder of the Neapolitan school of law.''The Cambridge History of Eighteenth-Century Political Thought'', ed. Goldie & Wokler, 2006, p. ...
, Giambattista Vico,
Pietro Verri Count Pietro Verri (12 December 1728 – 28 June 1797) was an economist, historian, philosopher and writer. Among the most important personalities of the 18th-century Italian culture, he is considered among the fathers of the Lombard reformist E ...
,
Alessandro Verri Alessandro Verri (9 November 1741 – 23 September 1816) was an Italian author. Born in Milan into an aristocratic family, as a young man he participated in the , founded together with his brother Pietro Verri and their friends Cesare Beccaria, ...
,
Antonio Genovesi Antonio Genovesi (1 November 171322 September 1769) was an Italian writer on philosophy and political economy. Biography Son of Salvatore Genovese, a shoemaker, and Adriana Alfinito of San Mango, Antonio Genovesi was born in Castiglione, near ...
, Carlo Goldoni, Giuseppe Parini * Poland: Hugo Kołłątaj,
Jean Potocki Jean may refer to: People * Jean (female given name) * Jean (male given name) * Jean (surname) Fictional characters * Jean Grey, a Marvel Comics character * Jean Valjean, fictional character in novel ''Les Misérables'' and its adaptations * Je ...
, Ignacy Krasicki * Portugal: Sebastião José de Carvalho e Melo, 1st Marquis of Pombal,
Luís António Verney Luís António Verney (23 July 1713 – 23 March 1792) was a Portuguese philosopher, theologian, and pedagogue. An '' estrangeirado'', Verney is sometimes called the most important figure of the Portuguese Enlightenment. Most notably, Verney advo ...
, António Nunes Ribeiro Sanches,
Francisco de Oliveira Francisco is the Spanish and Portuguese form of the masculine given name ''Franciscus''. Nicknames In Spanish, people with the name Francisco are sometimes nicknamed "Paco". San Francisco de Asís was known as ''Pater Comunitatis'' (father of ...
,
Duarte Ribeiro de Macedo Duarte may refer to: * Duarte (surname), person's surname (or composed surname) and given name * Duarte, California, United States * Duarte Province, Dominican Republic * Pico Duarte Pico Duarte is the highest peak in the Dominican Republic, on th ...
,
Matias Aires Ramos da Silva Eça Matias is a form of the given name Matthew. In German-speaking Europe it is most often written as Matthias. It appears in this form in Norway, Sweden, Denmark and Finland. Alternate spellings are: Mathias, Mattias, Mattis, Mats and Matti. Matias ...
*Russia:
Nikolay Ivanovich Novikov Nikolay Ivanovich Novikov (russian: Никола́й Ива́нович Новико́в) (, Moscow Governorate – . Moscow Governorate) was a Russian writer and philanthropist most representative of his country's Enlightenment. Frequently co ...
,
Mikhail Lomonosov Mikhail Vasilyevich Lomonosov (; russian: Михаил (Михайло) Васильевич Ломоносов, p=mʲɪxɐˈil vɐˈsʲilʲjɪvʲɪtɕ , a=Ru-Mikhail Vasilyevich Lomonosov.ogg; – ) was a Russian Empire, Russian polymath, s ...
*Romania: Ion Budai-Deleanu, Ienăchiţă Văcărescu,
Anton Pann Anton Pann (; born Antonie Pantoleon-Petroveanu , and also mentioned as ''Anton Pantoleon'' or ''Petrovici''; 1790s—2 November 1854) was an Ottoman-born Wallachian composer, musicologist, and Romanian-language poet, also noted for his act ...
,
Samuil Micu Samuil Micu Klein (September 1745 – 13 May 1806) was a Romanian Greek-Catholic theologian, historian, philologist and philosopher, a member of the Enlightenment-era movement of Transylvanian School (Şcoala Ardeleană). He is the author of Eleme ...
,
Gheorghe Șincai Gheorghe Șincai (; February 28, 1754 – November 2, 1816) was a Romanian historian, philologist, translator, poet, and representative of the Enlightenment-influenced Transylvanian School. As the director of Greek Catholic education in Transylv ...
* Scotland:
James Boswell James Boswell, 9th Laird of Auchinleck (; 29 October 1740 (New Style, N.S.) – 19 May 1795), was a Scottish biographer, diarist, and lawyer, born in Edinburgh. He is best known for his biography of his friend and older contemporary the Englis ...
,
David Hume David Hume (; born David Home; 7 May 1711 NS (26 April 1711 OS) – 25 August 1776) Cranston, Maurice, and Thomas Edmund Jessop. 2020 999br>David Hume" ''Encyclopædia Britannica''. Retrieved 18 May 2020. was a Scottish Enlightenment philo ...
, Francis Hutcheson, James Burnett, Lord Monboddo,
Adam Smith Adam Smith (baptized 1723 – 17 July 1790) was a Scottish economist and philosopher who was a pioneer in the thinking of political economy and key figure during the Scottish Enlightenment. Seen by some as "The Father of Economics"——— ...
,
James Watt James Watt (; 30 January 1736 (19 January 1736 OS) – 25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1776, which was fun ...
*Spain: Antonio José Cavanilles,
Pedro Rodríguez de Campomanes Pedro is a masculine given name. Pedro is the Spanish language, Spanish, Portuguese language, Portuguese, and Galician language, Galician name for ''Peter (given name), Peter''. Its French equivalent is Pierre while its English and Germanic fo ...
,
Benito Jerónimo Feijoo Benito may refer to: Places * Benito, Kentucky, United States * Benito, Manitoba, Canada * Benito River, a river in Equatorial Guinea Other uses * Benito (name) * Benito (1993), ''Benito'' (1993), an Italian film See also

* ''Benito Cereno'', ...
,
Lorenzo Hervás y Panduro Lorenzo may refer to: People * Lorenzo (name) Places Peru * San Lorenzo Island (Peru), sometimes referred to as the island of Lorenzo United States * Lorenzo, Illinois * Lorenzo, Texas * San Lorenzo, California, formerly Lorenzo * Lorenzo State ...
,
Gaspar Melchor de Jovellanos Gaspar Melchor de Jovellanos (born Gaspar Melchor de Jove y Llanos, 5 January 1744 – 27 November 1811) was a Spanish neoclassical statesman, author, philosopher and a major figure of the Age of Enlightenment in Spain. Life and influence of ...
, Leandro Fernández de Moratín, José Celestino Mutis *Switzerland (Geneva):
Jean-Jacques Rousseau Jean-Jacques Rousseau (, ; 28 June 1712 – 2 July 1778) was a Genevan philosopher, writer, and composer. His political philosophy influenced the progress of the Age of Enlightenment throughout Europe, as well as aspects of the French Revolu ...
*United States: John Adams, Samuel Adams, Benjamin Franklin,
Alexander Hamilton Alexander Hamilton (January 11, 1755 or 1757July 12, 1804) was an American military officer, statesman, and Founding Father who served as the first United States secretary of the treasury from 1789 to 1795. Born out of wedlock in Charlest ...
, John Jay,
Thomas Jefferson Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
, James Madison, Thomas Paine,
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of th ...


Dissemination

The spread of literacy and reading allowed the development of what may be called an , "public space"; intellectual and political debate was no longer confined to the inner circle of the administrative class and the élite, encompassing larger parts of society. This process of dissemination of new ideas was increased by new methods of communication. Parts of the ''Encyclopédie'', were read by the nobility and the upper class in literary salons, with those present giving their opinions on the writings of philosophers. Newspapers and the postal service allowed a more rapid exchange of ideas throughout Europe, resulting in a new form of cultural unity.


Encylopédistes

A second important change by the Lumières movement, looking back to the previous century, had its origin in France with the '' Encyclopédistes''. This intellectual movement supported the idea that there was a structural model of both scientific and moral knowledge, that this model was innate and that its expression was a form of human liberation. Starting 1751,
Denis Diderot Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the ''Encyclopédie'' along with Jean le Rond d'Alembert. He was a promine ...
and Jean le Rond d'Alembert published the ("Systematic Encyclopaedia or Dictionary of Science, Arts and Crafts"). This raised questions on who should have the liberty to get hold of such information; the Press played an important role in the dissemination of ideas during the
French Revolution The French Revolution ( ) was a period of radical political and societal change in France that began with the Estates General of 1789 and ended with the formation of the French Consulate in November 1799. Many of its ideas are considere ...
.


Salons and cafés

At first, literary cafés such as the Café Procope in Paris, were the favoured night-time haunt of young poets and critics, who could read and debate, and bragg about their latest success in the theatre or bookshops. But these were eclipsed by (
Literary café A coffeehouse, coffee shop, or café is an establishment that primarily serves coffee of various types, notably espresso, latte, and cappuccino. Some coffeehouses may serve cold drinks, such as iced coffee and iced tea, as well as other non-ca ...
s), open to all who had some talent, at least for public speaking. Their defining characteristic was their intellectual mix; men would gather to express their views and satisfy their thirst for knowledge and to establish their world-view. But it was necessary to be "introduced" into these salons: received artists, thinkers and philosophers. Each hostess had her day, her speciality and her special guests. The model example is the hotel of
Madame de Lambert Madame may refer to: * Madam, civility title or form of address for women, derived from the French * Madam (prostitution), a term for a woman who is engaged in the business of procuring prostitutes, usually the manager of a brothel * Madame (1961 ...
(Anne-Thérèse de Marguenat de Courcelles) at the turn of the century. Talented men regularly decamped there to expound their ideas and test their latest work on a privileged public. Worldly and cultured, the ''grandes dames'' who set up these salons enlivened the ''soirées'', encouraging the timid and cutting short arguments. Having strong, relatively liberated personalities, they were often writers and diarists themselves. This social mixing was particularly prominent in 18th-century France, in the "" ("General States of Human Spirit") where the Lumières philosophy flourished. Some cultured women were treated as equal to the men on questions of religion, politics and science, and could bring a certain stylishness to debate, for example the contributions of Anne Dacier to the Quarrel of the Ancients and the Moderns, and the works of
Émilie du Châtelet Gabrielle Émilie Le Tonnelier de Breteuil, Marquise du Châtelet (; 17 December 1706 – 10 September 1749) was a French natural philosopher and mathematician from the early 1730s until her death due to complications during childbirth in 1749. ...
.


Academies, libraries and clubs

The were learned societies which were formed to collate and disseminate works of literature and science. In France, several Royal institutions were set up in the 17th century (the
Académie française An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary education, secondary or tertiary education, tertiary higher education, higher learning (and generally also research or honorary membershi ...
in 1634; the Académie des inscriptions et belles-lettres in 1663; the Académie royale des sciences in 1666; the Académie royale d'architecture in 1671),; other societies were set up in Paris, such as the
Académie nationale de médecine Situated at 16 Rue Bonaparte in the 6th arrondissement of Paris, the Académie nationale de médecine (National Academy of Medicine) was created in 1820 by King Louis XVIII at the urging of baron Antoine Portal. At its inception, the instituti ...
in 1731 and the
Académie nationale de médecine Situated at 16 Rue Bonaparte in the 6th arrondissement of Paris, the Académie nationale de médecine (National Academy of Medicine) was created in 1820 by King Louis XVIII at the urging of baron Antoine Portal. At its inception, the instituti ...
in 1776. Clergy and, to a lesser extent, nobility formed the majority of the membership. Provincial societies acted to bond together the intellectual élite of French towns. Their social composition shows that privileged men were less prominent than in Paris: 37% from the nobility, 20% from the Church. Commoners represented the other 43%. Merchants and manufacturers were a small minority (4%). Neighbouring academies, public libraries and lecture halls flourished, often involving the same enthusiastic men of learning. They were often supported by individual rich men, or funded by public subscription. They collected scientific works, the great dictionaries, had a lecture hall and, nearby, a discussion room. All learned societies functioned as open ''salons'' and formed provincial, national and Europe-wide networks, exchanging books and letters, welcoming visiting members, and launching research and teaching programmes in subjects such as physics,
chemistry Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions ...
,
mineralogy Mineralogy is a subject of geology specializing in the scientific study of the chemistry, crystal structure, and physical (including optical) properties of minerals and mineralized artifacts. Specific studies within mineralogy include the proces ...
,
agronomy Agronomy is the science and technology of producing and using plants by agriculture for food, fuel, fiber, chemicals, recreation, or land conservation. Agronomy has come to include research of plant genetics, plant physiology, meteorology, and ...
, and demography. In the British Thirteen Colonies of North America,
James Bowdoin James Bowdoin II (; August 7, 1726 – November 6, 1790) was an American political and intellectual leader from Boston, Massachusetts, during the American Revolution and the following decade. He initially gained fame and influence as a wealthy ...
(1726–1790), John Adams (1735–1826) and John Hancock (1737–1793) founded the American Academy of Arts and Sciences at Boston during the
American War of Independence The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
. In 1743, Benjamin Franklin founded the American Philosophical Society. At the start of the 19th century, Thomas Jefferson had one of the largest private libraries in the country. Of all the learned societies, the most advanced was that of the
Freemasons Freemasonry or Masonry refers to fraternal organisations that trace their origins to the local guilds of stonemasons that, from the end of the 13th century, regulated the qualifications of stonemasons and their interaction with authorities ...
, although restricted to the upper classes. Having its origin in Great Britain, freemasonry embraced all the characteristics of the Lumières: God-fearing, tolerant, liberal, humanist, aesthetic. It took Europe by storm, where it had thousands of lodged by 1789. In civil, military and even religious walks of life, it did particularly well in becoming part of the State apparatus. Neither anticlerical (which they became in the 19th century) nor revolutionary, masonic lodges helped to expand on philosophical ideas and the spirit of reform in their political strategies. Intellectual discussion took on an esoteric, or sectarian, nature. Masonic lodges, even more than the Academies, emphasised the importance of equality according to ability rather than privilege by birth.


Hawkers and printers

The spread of ideas of the Lumières relied just as heavily on the actions of travelling traders. As they moved from town to town, they took their ideas and news with them, and could spread it by word of mouth to the illiterate. The Press had helped to spread philosophical tracts (notably Diderot and d'Álembert's ''Encyclopédie''), and encouraged the habit of reflective thought in the populace. In the end, the Press helped form public opinion, in spite of the ever-present censorship. Periodicals included the '' Journal des savants'', also known as the ''Journal des Sçavans'', the '' Mercure de France'', and economic periodicals such as the '' Éphémérides du citoyen'' under
Nicolas Baudeau Nicolas Baudeau () (25 April 1730 - 1792) was a Catholic cleric, theologian and economist, who was born in Amboise, France. Biography Baudeau became a monk at Chancelade Abbey, where he taught theology. In 1765 he founded the first economics per ...
of the '' Économistes'' party and
François Quesnay François Quesnay (; 4 June 1694 – 16 December 1774) was a French economist and physician of the Physiocratic school. He is known for publishing the "Tableau économique" (Economic Table) in 1758, which provided the foundations of the ideas of ...
of the '' Physiocrates''. By cataloguing books and with subscriptions to learned societies, a public far from the centre of political activity could keep up with new ideas, discoveries and debates every month, if not every day.


Political influence

By the end of the 17th century, John Locke had defined the separation of powers of government as between the
executive branch The Executive, also referred as the Executive branch or Executive power, is the term commonly used to describe that part of government which enforces the law, and has overall responsibility for the governance of a State (polity), state. In poli ...
and legislative branch. In ''
De l'esprit des lois ''The Spirit of Law'' (French: ''De l'esprit des lois'', originally spelled ''De l'esprit des loix''), also known in English as ''The Spirit of the Laws'', is a treatise on political theory, as well as a pioneering work in comparative law, publi ...
'' (1748) Montesquieu resurrected the idea of the separation of powers and extended it to include a third power, the judicial branch. In the 1750s attempts were made in England, Austria, Prussia and France to "rationalise" their monarchs and their laws. The "enlightened"' (french: lumineuse) idea of a "rational" (or "systematic"; french: rationnel) government was cast into the
American Declaration of Independence The United States Declaration of Independence, formally The unanimous Declaration of the thirteen States of America, is the pronouncement and founding document adopted by the Second Continental Congress meeting at Pennsylvania State House ...
and, to a lesser extent, in the manifesto of Jacobinism during the French Revolution. It propagated to the
United States Constitution The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, in 1789. Originally comprising seven ar ...
of 1787.


American Revolution

Thomas Jefferson Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
, a cultured and learned man and one of the original planters of the State of Virginia, was well known to the English philosopher John Locke, and the Genevan Jean-Jacques Rousseau. He presided over the drafting of the Constitution of Virginia in 1776, from which he took certain parts when drafting the
American Declaration of Independence The United States Declaration of Independence, formally The unanimous Declaration of the thirteen States of America, is the pronouncement and founding document adopted by the Second Continental Congress meeting at Pennsylvania State House ...
, proclaimed on 4 July 1776 at the
Second Continental Congress The Second Continental Congress was a late-18th-century meeting of delegates from the Thirteen Colonies that united in support of the American Revolutionary War. The Congress was creating a new country it first named "United Colonies" and in 1 ...
in Philadelphia. In the summer of 1784, he travelled to Europe to take over the duties of Benjamin Franklin as Ambassador of the United States to France, and during this time he met many of the Lumières, becoming a frequent visitor to literary salons and bookshops in Paris. The influence of the Lumières'philosophy is apparent in the Declaration of Independence, with the proclamations that all men are created equal and its opposition to tyranny. The 1787
United States Constitution The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, in 1789. Originally comprising seven ar ...
restates Montesquieu's principle of the separation of powers into legislative, executive and judicial branches, which together form the foundations of modern democracy.


French Revolution

As the philosophy took hold in the salons, the cafés and the clubs, the
absolute rule Autocracy is a system of government in which absolute power over a state is concentrated in the hands of one person, whose decisions are subject neither to external legal restraints nor to regularized mechanisms of popular control (except perh ...
of the monarch disintegrated, in part because of opposition by the French nobility who saw no future for themselves in reform. During the
French Revolution The French Revolution ( ) was a period of radical political and societal change in France that began with the Estates General of 1789 and ended with the formation of the French Consulate in November 1799. Many of its ideas are considere ...
, philosophical ideas informed political debate. The majority of deputies to the National Assembly were from the cultured
bourgeois The bourgeoisie ( , ) is a social class, equivalent to the middle or upper middle class. They are distinguished from, and traditionally contrasted with, the proletariat by their affluence, and their great cultural and financial capital. They ...
class, who aspired to ideas of liberty and equality. For example, Maximilien de Robespierre was an enthusiastic follower of Rousseau. But most of the French philosophers died before seeing their seedlings planted during the Revolution bear fruit, with the exception of Nicolas de Condorcet,
Louis Sébastien Mercier Louis may refer to: * Louis (coin) * Louis (given name), origin and several individuals with this name * Louis (surname) * Louis (singer), Serbian singer * HMS ''Louis'', two ships of the Royal Navy See also Derived or associated terms * Lewis (d ...
and
Abbé Raynal ''Abbé'' (from Latin ''abbas'', in turn from Greek language, Greek , ''abbas'', from Aramaic ''abba'', a title of honour, literally meaning "the father, my father", emphatic state of ''abh'', "father") is the French word for an abbot. It is th ...
. The first two of these three Girondists fell out of favour; only the third came out with honour, even, after his death in 1796, having a bust made in honour of his essays on the abolition of black slavery, on 4 February 1794 (in the Gregorian calendar; 16 pluviôse of year II in the French Republican Calendar). He was also the uncle of a , Simon Camboulas. The French Revolution in particular represents a violent application of the Lumières' philosophy, especially during the
Reign of Terror The Reign of Terror (french: link=no, la Terreur) was a period of the French Revolution when, following the creation of the First Republic, a series of massacres and numerous public executions took place in response to revolutionary fervour, ...
, the
interregnum An interregnum (plural interregna or interregnums) is a period of discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one monarch and the next (coming from Latin '' ...
of the
Jacobin , logo = JacobinVignette03.jpg , logo_size = 180px , logo_caption = Seal of the Jacobin Club (1792–1794) , motto = "Live free or die"(french: Vivre libre ou mourir) , successor = Pa ...
s. Descartes characterised the desire for a "rational" and "spiritual" revolution as one that aimed to eradicate the Church, and Christianity, entirely. The National Convention revoked the French Republican Calendar, the system of measurement of time, and the system of currency, while making the goal of equality, both social and economic, the highest priority of the State.


See also

*
Gazette de Leyde ''Nouvelles Extraordinaires de Divers Endroits'' (English: "Extraordinary News from Various Places") or ''Gazette de Leyde'' (Gazette of Leiden) was the most important newspaper of record of the international European newspapers of the late 17th ...
* Political Spectrum * '' Lettres d'une Péruvienne'' by
Françoise de Graffigny Françoise de Graffigny (''née'' Françoise d'Issembourg du Buisson d'Happoncourt; 11 February 1695 – 12 December 1758), better known as Madame de Graffigny, was a French novelist, playwright and salon hostess. Initially famous as the author o ...
* Modernity * Rationalism * Universalism


Notes


References


External links

* Virtual tour of the French National Library * * * * * * {{DEFAULTSORT:Lumieres (philosophy) Age of Enlightenment American Revolution French Revolution Posthumanists