Fontenelle(1657 — 1757)

Fontenelle

royaume de France

6 min read

LiteratureSciencesÉcrivain(e)ScientifiquePhilosopheEarly Modern17th–18th centuries (1657–1757)

A French writer and scholar of the 17th–18th century, Fontenelle popularized science for the general public. Known for his Conversations on the Plurality of Worlds and his role as perpetual secretary of the Académie des sciences, he embodies the spirit of the Enlightenment.

Frequently asked questions

Fontenelle (1657–1757) was a French writer and scholar who played a key role in popularizing science during the Enlightenment. What you need to remember is that he made complex theories—like the Copernican system—accessible through worldly dialogues, especially in his Conversations on the Plurality of Worlds (1686). He also served as perpetual secretary of the Royal Academy of Sciences for 42 years, writing eulogies that offer a unique panorama of the science of his time. Unlike many of his contemporaries, he defended the idea of progress in the Quarrel of the Ancients and the Moderns, arguing that the Moderns could surpass the Ancients through the accumulation of knowledge.

Famous Quotes

« I want you to love the sciences and find them more entertaining than comedies. »
« Incredulity is the foundation of true faith. »

Key Facts

  • Publication of Conversations on the Plurality of Worlds in 1686, a landmark work of popular science writing
  • Perpetual Secretary of the Académie des sciences in Paris from 1697 to 1740
  • Promotion of Copernicus's heliocentric theory to the educated public of the 17th century
  • Author of historical eulogies for deceased academicians, shaping the genre of academic discourse
  • Engagement with Enlightenment ideals: rationalism, critique of religious dogmatism, confidence in reason

Works & Achievements

Conversations on the Plurality of Worlds (1686)

A masterpiece of scientific popularization in which Fontenelle explains the Copernican system through elegant dialogues with a marchioness. The work was enormously successful and was translated throughout Europe.

History of Oracles (1687)

A rationalist essay inspired by a work by the Dutchman Van Dale, in which Fontenelle dismantles the superstitions surrounding ancient oracles by applying critical method.

Digression on the Ancients and the Moderns (1688)

A major text in the Quarrel of the Ancients and the Moderns, in which Fontenelle defends the idea of progress and argues that the Moderns can surpass the Ancients through the accumulation of knowledge.

Eulogies of Academicians (1708-1740)

A series of biographical and scientific notices written by Fontenelle as perpetual secretary of the Académie des sciences. These eulogies form a unique panorama of European science of the era.

On the Origin of Fables (1724)

An essay in which Fontenelle analyzes the birth of myths and beliefs as products of human ignorance, foreshadowing the anthropology of the Enlightenment.

Elements of the Geometry of the Infinite (1727)

An ambitious work in which Fontenelle attempts to provide a mathematical foundation for infinitesimal calculus, attesting to his commitment to the exact sciences.

Anecdotes

Fontenelle is famous for his exceptional longevity: he lived nearly one hundred years, from 1657 to 1757, spanning the reign of Louis XIV and a large part of that of Louis XV. At his death, he was just one month short of reaching his hundredth birthday.

It is said that one day, a lady asked him the difference between herself and a clock. Fontenelle replied gallantly: "Madam, a clock marks the hours, and you, you make them forgotten." This witticism illustrates the worldly and witty character of the man, greatly appreciated in Parisian salons.

Fontenelle was the nephew of the great playwright Pierre Corneille through his mother. He thus grew up in a stimulating literary environment, which profoundly influenced his vocation as a writer and popularizer of knowledge.

When asked the secret of his longevity, Fontenelle often replied with humor that he had never chased after women or honors, and that he ate strawberries. He also attributed his good health to his moderation in all things and to his calm temperament.

Fontenelle held the position of permanent secretary of the Académie royale des sciences for forty-two years, from 1697 to 1740. There he wrote the obituary tributes of numerous scholars, thereby helping to bring their work to the attention of the educated general public.

Primary Sources

Conversations on the Plurality of Worlds (1686)
I want to tell you that all of philosophy is founded on just two things: on having a curious mind and poor eyesight; for if your eyes were better than they are, you would easily see whether the stars are suns.
History of Oracles (1687)
Let us make sure of the fact before troubling ourselves about the cause. It is true that this method is very slow for most people, who naturally run to the cause and skip over the truth of the fact.
Digression on the Ancients and the Moderns (1688)
The whole question of the pre-eminence between the Ancients and the Moderns, once properly understood, comes down to knowing whether the trees that once grew in our countryside were larger than those of today.
Eulogy of Mr. Newton (1727)
Newton left behind a great legacy of glory, and on this subject a kind of dispute arose between the English and the Germans, not unlike the one in which seven cities of Greece competed over the birthplace of Homer.

Key Places

Rouen

Fontenelle's birthplace, where he grew up in the circle of his uncle Pierre Corneille and received his early education from the Jesuits.

Académie royale des sciences, Paris

Institution where Fontenelle served as perpetual secretary for 42 years, writing eulogies of scholars and reports on scientific discoveries.

Parisian salons of the Marais and Faubourg Saint-Germain

Social venues where Fontenelle shone through his wit and disseminated scientific ideas to a cultivated audience, most notably the salon of Madame de Lambert.

Palais du Louvre, Paris

Seat of the Académie française, where Fontenelle was elected in 1691, and the meeting place of its academicians.

Rue Saint-Honoré, Paris

Neighbourhood where Fontenelle resided for much of his Parisian life, in close proximity to academic institutions and salons.

See also