Claude Adrien Helvétius (; ; 26 January 1715 – 26 December 1771) was a French
philosopher
Philosophy ('love of wisdom' in Ancient Greek) is a systematic study of general and fundamental questions concerning topics like existence, reason, knowledge, Value (ethics and social sciences), value, mind, and language. It is a rational an ...
,
freemason
Freemasonry (sometimes spelled Free-Masonry) consists of fraternal groups that trace their origins to the medieval guilds of stonemasons. Freemasonry is the oldest secular fraternity in the world and among the oldest still-existing organizati ...
and ''
littérateur''.
Life
Claude Adrien Helvétius was born in
Paris, France
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
, and was descended from a family of physicians, originally surnamed ''Schweitzer'' (meaning "
Swiss
Swiss most commonly refers to:
* the adjectival form of Switzerland
* Swiss people
Swiss may also refer to: Places
* Swiss, Missouri
* Swiss, North Carolina
* Swiss, West Virginia
* Swiss, Wisconsin
Other uses
* Swiss Café, an old café located ...
" in German; Latinized as ''
Helvétius''). His great-grandfather
Johann Friedrich Schweitzer known as "Helvetius", was a Dutch physician and alchemist, of German extraction. His grandfather
Adriaan Helvetius introduced the use of
ipecacuanha; his father
Jean Claude Adrien Helvétius was first physician to
Marie Leszczyńska, queen of France. Claude Adrien was trained for a financial career, apprenticed to his maternal uncle in Caen,
[''Helvetius: A Study in Persecution'' by David Warner Smith, Clarendon Press Oxford, 1965.] but he occupied his spare time with poetry. Aged twenty-three, at the queen's request, he was appointed as a
farmer-general, a tax-collecting post worth 100,000 crowns a year. Thus provided for, he proceeded to enjoy life to the utmost, with the help of his wealth and liberality, his literary and artistic tastes - he attended, for example, the progressive
Club de l'Entresol
The Club de l'Entresol (, "Mezzanine Club") was a discussion group and early think tank in Paris, active from 1723 to 1731, created and primarily led by Abbot Pierre-Joseph Alary.
Name and background
The club's name came from the fact that a ...
. As he grew older, he began to seek more lasting distinctions, stimulated by the success of
Pierre Louis Maupertuis as a
mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematica ...
, of
Voltaire
François-Marie Arouet (; 21 November 169430 May 1778), known by his ''Pen name, nom de plume'' Voltaire (, ; ), was a French Age of Enlightenment, Enlightenment writer, philosopher (''philosophe''), satirist, and historian. Famous for his wit ...
as a
poet
A poet is a person who studies and creates poetry. Poets may describe themselves as such or be described as such by others. A poet may simply be the creator (thought, thinker, songwriter, writer, or author) who creates (composes) poems (oral t ...
, and of
Montesquieu
Charles Louis de Secondat, baron de La Brède et de Montesquieu (18 January 168910 February 1755), generally referred to as simply Montesquieu, was a French judge, man of letters, historian, and political philosopher.
He is the principal so ...
as a philosopher. His wife,
Anne-Catherine de Ligniville, Madame Helvétius, maintained a salon attended by the leading figures of the
Enlightenment for over five decades.
In 1758 Helvétius published his philosophical
magnum opus
A masterpiece, , or ; ; ) is a creation that has been given much critical praise, especially one that is considered the greatest work of a person's career or a work of outstanding creativity, skill, profundity, or workmanship.
Historically, ...
, a work called ''De l'esprit'' (On Mind), which claimed that all human faculties are attributes of mere physical
sensation, and that the only real motive is self-interest, therefore there is no good and evil, only competitive pleasures. Its
atheistic,
utilitarian
In ethical philosophy, utilitarianism is a family of normative ethical theories that prescribe actions that maximize happiness and well-being for the affected individuals. In other words, utilitarian ideas encourage actions that lead to the ...
and
egalitarian
Egalitarianism (; also equalitarianism) is a school of thought within political philosophy that builds on the concept of social equality, prioritizing it for all people. Egalitarian doctrines are generally characterized by the idea that all h ...
doctrines raised a public outcry, and the
Sorbonne publicly burned it in 1759, forcing Helvétius to issue several retractions.
In 1764 Helvétius visited England, and the next year, at the invitation of
Frederick II, went to
Berlin
Berlin ( ; ) is the Capital of Germany, capital and largest city of Germany, by both area and List of cities in Germany by population, population. With 3.7 million inhabitants, it has the List of cities in the European Union by population withi ...
, where the king paid him much attention.
After 10 years, when he thought his fortune sufficient, he gave up the post of farmer-general, and retired to a country estate in France, where he employed his fortune in the relief of the poor, the encouragement of agriculture and the development of industries. For this he won the admiration of many of the philosophers.

Helvétius' family lived alternately on ''Château de Voré'' (Collines des Perches,
Loir-et-Cher
Loir-et-Cher (, ) is a Departments of France, department in the Centre-Val de Loire Regions of France, region of France. It is named after two rivers which run through it, the Loir in its northern part and the Cher (river), Cher in its southern p ...
) and their Parisian townhouse at the ''rue Sainte-Anne''.
Religiously, Helvétius was a
Deist
Deism ( or ; derived from the Latin term '' deus'', meaning "god") is the philosophical position and rationalistic theology that generally rejects revelation as a source of divine knowledge and asserts that empirical reason and observation ...
, albeit a "most indifferent" one.
He died in Paris on December 26, 1771.
A work found in his papers called ''De l'homme, de ses facultés intellectuelles et de son éducation'' (On Man), was published in 1773.
Philosophy
''De l'esprit'' and its reception
Helvétius' philosophical studies ended in the production of his famous book ''De l'esprit'' (On Mind). It was first published in 1758 and was intended to be the rival of
Montesquieu
Charles Louis de Secondat, baron de La Brède et de Montesquieu (18 January 168910 February 1755), generally referred to as simply Montesquieu, was a French judge, man of letters, historian, and political philosopher.
He is the principal so ...
's ''
The Spirit of the Laws'', with Helvétius arguing strongly against Montesquieu's theory that climate influenced the character of nations.
The work attracted immediate attention and aroused the most formidable opposition, especially from the dauphin
Louis
Louis may refer to:
People
* Louis (given name), origin and several individuals with this name
* Louis (surname)
* Louis (singer), Serbian singer
Other uses
* Louis (coin), a French coin
* HMS ''Louis'', two ships of the Royal Navy
See also
...
, son of King
Louis XV
Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (), was King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reached maturity (then defi ...
. The Advocate General
Joly de Fleury condemned it in the
Parlement of Paris
The ''Parlement'' of Paris () was the oldest ''parlement'' in the Kingdom of France, formed in the 14th century. Parlements were judicial, rather than legislative, bodies and were composed of magistrates. Though not representative bodies in the p ...
in January 1759. The
Sorbonne condemned the book, while the priests persuaded the court that it was full of the most dangerous doctrines. The book was declared to be hereticalso atheistic that it was condemned by Church and State and was burned. Helvétius, terrified at the storm he had raised, wrote three separate and humiliating retractions. In spite of his protestations of orthodoxy, the book was publicly burned by the Paris hangman.
It had far-reaching negative effects on the rest of the ''philosophes'', in particular,
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 along with Jean le Rond d'Alembert. He was a prominent figure during th ...
, and the work he was doing on the ''Encyclopédie''. The religious authorities, particularly the
Jesuits
The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
and the new Pope, began to fear the spread of atheism and wanted to clamp down on the 'modern thought' hard and quickly. ''De l'esprit'' became almost a scapegoat for this.

This great publicity resulted in the book being translated into almost all the languages of Europe. Voltaire said that it lacked originality.
Rousseau declared that the very benevolence of the author gave the lie to his principles.
Grimm thought that all the ideas in the book were borrowed from
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 along with Jean le Rond d'Alembert. He was a prominent figure during t ...
.
Madame du Deffand felt that Helvétius had raised such a storm by saying openly what everyone thought in secret.
Madame de Graffigny claimed that all the good things in the book had been picked up in her own salon.
Psychological egoism
Helvétius' philosophy belongs to the Egoist school:
#All man's faculties may be reduced to physical
sensation, even memory, comparison, judgment. Our only difference from the lower animals lies in our external organization.
#Self-interest, founded on the love of pleasure and the fear of pain, is the sole spring of judgment, action, and affection. Human beings are motivated solely by the pursuit of pleasure and the avoidance of pain. "These two," he says, "are, and always will be, the only principles of action in man." Self-sacrifice is prompted by the fact that the sensation of pleasure outweighs the accompanying pain and is thus the result of deliberate calculation.
#We have
no freedom of choice between good and evil. There is no such thing as absolute rightideas of justice and injustice change according to customs.
This view of man was largely
Hobbesianman is a system deterministically controllable by a suitable combination of reward and punishment, and the ends of government are to ensure the maximization of pleasure.
Natural equality of intelligences
"All men," Helvétius maintained, "have an equal disposition for understanding." As one of the French Enlightenment's many
Lockean
John Locke (; 29 August 1632 ( O.S.) – 28 October 1704 ( O.S.)) was an English philosopher and physician, widely regarded as one of the most influential of the Enlightenment thinkers and commonly known as the "father of liberalism". Con ...
disciples, he regarded the human mind as a blank slate, but free not only from innate ideas but also from innate natural dispositions and propensities. Physiological constitution was at most a peripheral factor in men's characters or capabilities. Any apparent inequalities were independent of natural organization, and had their cause in the unequal desire for instruction. This desire springs from passions, of which all men commonly well organized are susceptible to the same degree. We thus owe everything to education.
Social engineering is therefore an enterprise unconstrained by the natural abilities of men.
This natural equality applied to all men in all nations, and thus the differences in national characteristics were not the result of innate differences between the people therein, but rather a byproduct of the system of education and government. "No nation," wrote Helvétius, "has reason to regard itself superior to others by virtue of its innate endowment."
This radically egalitarian aspect of Helvétius' philosophy caused
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 along with Jean le Rond d'Alembert. He was a prominent figure during t ...
to remark that if it were true, ''De l'esprit'' might just as well have been written by Helvétius' dog keeper.
Omnipotence of education
Since all men have the same natural potential, Helvétius argued, they all have the same ability to learn. Thus, education is the method by which to reform society, and there are few limits to the drastic social improvements that could be brought about by the appropriate distribution of education. Although people seem to possess certain qualities in greater abundance than their neighbours, the explanation for this comes 'from above' – it is caused by education, law and government. "If we commonly meet in London, with knowing men, who are with much more difficulty found in France," this is because it is a country where "every citizen has a share in the management of affairs in general." "The art of forming men," he concludes, "is in all countries
..strictly connected to the form of the government", and thus education via governmental intervention is the method of reform.
The crux of his thought was that public
ethics
Ethics is the philosophy, philosophical study of Morality, moral phenomena. Also called moral philosophy, it investigates Normativity, normative questions about what people ought to do or which behavior is morally right. Its main branches inclu ...
has a utilitarian basis, and he insisted strongly on the importance of culture and education in national development. His thinking can be described as unsystematic.
Influence
The original ideas in his system are those of the ''natural equality of intelligences'' and the ''omnipotence of education'', neither of which gained general acceptance, though both were prominent in the system of
John Stuart Mill
John Stuart Mill (20 May 1806 – 7 May 1873) was an English philosopher, political economist, politician and civil servant. One of the most influential thinkers in the history of liberalism and social liberalism, he contributed widely to s ...
.
Cesare Beccaria
Cesare Bonesana di Beccaria, Marquis of Gualdrasco and Villareggio (; 15 March 1738 – 28 November 1794) was an Italian criminologist, jurist, philosopher, economist, and politician who is widely considered one of the greatest thinkers of the ...
states that he was largely inspired by Helvétius in his attempt to modify penal laws. Helvétius also exerted some influence on the utilitarian
.
The materialistic aspects of Helvétius, along with
Baron d'Holbach
Paul Thiry, Baron d'Holbach (; ; 8 December 1723 – 21 January 1789), known as d'Holbach, was a Franco-German philosopher, encyclopedist and writer, who was a prominent figure in the French Enlightenment. He was born in Edesheim, near Landau ...
, had an influence on
Karl Marx
Karl Marx (; 5 May 1818 – 14 March 1883) was a German philosopher, political theorist, economist, journalist, and revolutionary socialist. He is best-known for the 1848 pamphlet '' The Communist Manifesto'' (written with Friedrich Engels) ...
, the theorist of
historical materialism
Historical materialism is Karl Marx's theory of history. Marx located historical change in the rise of Class society, class societies and the way humans labor together to make their livelihoods.
Karl Marx stated that Productive forces, techno ...
and
communism
Communism () is a political sociology, sociopolitical, political philosophy, philosophical, and economic ideology, economic ideology within the history of socialism, socialist movement, whose goal is the creation of a communist society, a ...
, who studied the ideas of Helvétius in
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
and later called the materialism of Helvétius and d'Holbach "the social basis of communism".
Criticism
German philosopher
Johann Georg Hamann
Johann Georg Hamann (; ; 27 August 1730 – 21 June 1788) was a German Lutheran philosopher from Königsberg known as "the Wizard of the North" who was one of the leading figures of post-Kantian philosophy. His work was used by his student J. G ...
vigorously opposed Helvétius's rationalistic doctrines.
British philosopher
Isaiah Berlin
Sir Isaiah Berlin (6 June 1909 – 5 November 1997) was a Russian-British social and political theorist, philosopher, and historian of ideas. Although he became increasingly averse to writing for publication, his improvised lectures and talks ...
listed Helvétius, along with
Hegel
Georg Wilhelm Friedrich Hegel (27 August 1770 – 14 November 1831) was a 19th-century German idealism, German idealist. His influence extends across a wide range of topics from metaphysical issues in epistemology and ontology, to political phi ...
,
Fichte,
Rousseau,
Saint-Simon and
Maistre as one of the six "enemies of freedom" who constituted the ideological basis for modern
authoritarianism
Authoritarianism is a political system characterized by the rejection of political plurality, the use of strong central power to preserve the political ''status quo'', and reductions in democracy, separation of powers, civil liberties, and ...
, in his book ''Freedom and Betrayal: Six Enemies of Human Liberty''.
[Berlin, Isaiah, ''Freedom and Betrayal: Six Enemies of Human Liberty'' (Princeton University Press, 2003)]
Poetry
His poetic ambitions resulted in the poem called ''Le Bonheur'' (published posthumously, with an account of Helvétius's life and works, by
Jean François de Saint-Lambert, 1773), in which he develops the idea that true happiness is only to be found in making the interest of one person that of all.
Bibliography
A work called ''De l'homme, de ses facultés intellectuelles et de son éducation'', found among his manuscripts, was published after his death. There is a complete edition of the works of Helvétius, published at Paris, 1818.
For an estimate of his work and his place among the philosophers of the 18th century see
Victor Cousin's ''Philosophie sensualiste'' (1863); PL Lezaud, ''Résumés philosophiques'' (1853);
FD Maurice, in his ''Modern Philosophy'' (1862), pp. 537 seq.; J Morley, ''Diderot and the Encyclopaedists'' (London, 1878); DG Mostratos, ''Die Pädagogik des Helvétius'' (Berlin, 1891);
A Guillois, ''Le Salon de Madame Helvétius'' (1894); A Piazzi, ''Le idee filosofiche specialmente pedagogiche de C. A. Helvétius'' (Milan, 1889);
Georgi Plekhanov
Georgi Valentinovich Plekhanov ( rus, Георгий Валентинович Плеханов, p=ɡʲɪˈorɡʲɪj vəlʲɪnʲˈtʲinəvʲɪtɕ plʲɪˈxanəf, a=Ru-Georgi Plekhanov-JermyRei.ogg; – 30 May 1918) was a Russian revolutionary, ...
, ''Beiträge zur Geschichte des Materialismus'' (Stuttgart, 1896); L Limentani, ''Le teorie psicologiche de C. A. Helvétius'' (Verona, 1902); A Keim, ''Helvétius, sa vie et son œuvre'' (1907);
Isaiah Berlin
Sir Isaiah Berlin (6 June 1909 – 5 November 1997) was a Russian-British social and political theorist, philosopher, and historian of ideas. Although he became increasingly averse to writing for publication, his improvised lectures and talks ...
, "Helvétius" in ''Freedom and Its Betrayal: Six Enemies of Liberty'', ed. Henry Hardy, (Oxford, 2002), pp. 11–26.
References
Attribution:
*
External links
*
''A Treatise on Man: His Intellectual Faculties & His Education'' by Helvétius- English translation by W. Hooper, 1777, Google Books
''De l'Esprit, or Essays on the Mind and Its Several Faculties'' by Helvétius- English translation by William Mudford, 1807, Google Books
{{DEFAULTSORT:Helvetius, Claude Adrien
Writers from Paris
1715 births
1771 deaths
18th-century atheists
18th-century French writers
18th-century French male writers
18th-century French philosophers
French atheism activists
Atheist philosophers
Fermiers généraux
Members of the French Academy of Sciences
Enlightenment philosophers
French ethicists
French Freemasons