Giacomo Leopardi: Life, Works and the Idea of Cosmic Pessimism

A childhood in his father’s library

Giacomo Leopardi was born on June 29, 1798, in Recanati, the first of seven children of Count Monaldo Leopardi and Marchioness Adelaide Antici; among his siblings, sources name Carlo, Paolina, and Luigi. His family entrusted his education to ecclesiastical tutors, including G. Torres, V. Diotallevi, and, from 1807, S. Sanchini: by 1812 his father Monaldo himself recognized that his son had already exhausted what those teachers could offer him.

From that point on, Giacomo threw himself into self-directed study in his father’s library, teaching himself Greek and Hebrew. It was such a total commitment that he later called it his “mad and most desperate study,” and blamed it himself, not a medical judgment, for making his own physical appearance “miserable” and for wearing down a young man’s health.

The 1819 crisis and the “philosophical conversion”

In 1819 Leopardi was struck by a severe eye condition that stopped him from reading: a suffering he described as “far darker” than anything before, one that pushed him to reflect deeply on his own condition. Leopardi himself locates the start of his philosophical reflection in that year, a shift he called his “philosophical conversion.” That same year he also tried to run away from Recanati; the attempt was discovered and came to nothing.

Away from Recanati, between disappointment and happiness

Between 1822 and 1837 Leopardi left Recanati several times, in stays of very different length and fortune.

City	Period	What happened
Rome	November 1822 – May 1823	Staying with his uncle Carlo Antici, he grows deeply disappointed with the city’s cultural circles
Milan	July-September 1825	At publisher A. F. Stella’s invitation, he edits a collection of Cicero, an experience he finds alienating
Bologna	September 1825 – April 1827	He writes commentaries on Petrarch and an Italian anthology, and falls, unrequited, for Countess Teresa Carniani Malvezzi
Pisa	October 1827 – June 1828	A period of exceptional physical and mental well-being, with new friendships
Florence	1827 and 1830-1833	He frequents the circle around the journal Antologia
Naples	October 1833 – June 1837	His final years; he feels shut out by the local intellectual circles, and dies in 1837

In Pisa, in particular, Leopardi described the city as “a mix of a big city and a small one… so romantic that I’ve never seen its like,” and made friends there with G. Rosini and G. Carmignani. In Florence he mixed with intellectuals such as G. Vieusseux, G. Capponi, G. Montani, N. Tommaseo, and Alessandro Manzoni; in 1831 he was named Recanati’s representative to the assembly of Bologna’s provisional government, an appointment made pointless almost immediately by the return of Austrian rule.

Among the most important relationships of his life were the one with Pietro Giordani, a frequent correspondent between 1817 and 1821 whom Leopardi called the “perfect writer of Italy,” and the one with Antonio Ranieri, whom he met in 1828 through his friend A. Poerio: Ranieri became his inseparable companion in his final years, stayed at his side until his death, and wrote a memoir about him in 1880. From 1831 Leopardi also fell, without being loved back, for the Florentine countess Fanny Targioni Tozzetti, who inspired what’s known as the Aspasia cycle.

The poetic works, from his early idylls to La ginestra

His first notable odes, To Italy and On the Monument to Dante — in which Leopardi pays tribute to Dante, the poet of the Divine Comedy — came out in Bologna in 1824, amid a patriotic mood that anticipated by decades the movement that would lead to Italian unification. In 1825 he composed his idylls, later folded into the Canti, including The Infinite (1819), Memories (1816), and, most likely, To the Moon (1819).

The Canti were first published in Florence in 1831 and kept growing in the years that followed with poems such as To Silvia (1828), The Remembrances (1829), The Calm After the Storm (1829), Saturday in the Village (1829), and Night Song of a Wandering Shepherd of Asia (1829-1830). The so-called Aspasia cycle, meanwhile, gathers The Dominant Thought, Love and Death, Consalvo, To Himself, and Aspasia, most likely composed between 1831 and 1834. His last great poetic season arrives in 1836, with La ginestra, or The Flower of the Desert, and The Setting of the Moon.

The Zibaldone, the Operette morali, and the other prose works

Alongside his poetry, Leopardi produced an equally vast body of philosophical and scholarly prose: the Philosophical Dissertations (1811-1812), a History of Astronomy from Its Origins to 1811 (1813), and an Essay on the Popular Errors of the Ancients (1815). He also translated Horace’s Odes in the early 1810s and Epictetus’s Manual between November and December 1825, and worked, without finishing it, on a translation of Plato.

His longest and most private text is the Zibaldone di pensieri, the philosophical and literary diary he kept from July-August 1817 until 1832, later bound into volumes: 4,526 autograph pages, numbered by his own hand. In 1827 the publisher Stella brought out the Operette morali instead, a collection of philosophical dialogues that includes the Dialogue Between Nature and an Icelander and the Dialogue Between Torquato Tasso and His Familiar Spirit. These were followed by an Italian anthology of prose (1827) and one of poetry (1828), the Pensieri, 111 aphorisms written in the 1830s, and the Paralipomeni della Batracomiomachia, a mock-heroic poem in eight cantos composed between 1831 and 1836.

Historical pessimism and cosmic pessimism, the distinction that matters

Leopardi’s philosophical thought unfolds in two clearly distinct phases — the same distinction any serious student is expected to know. In his early civic odes, such as To Italy, On the Monument to Dante, and To Angelo Mai, unhappiness is read as an effect of historical circumstances: reason overtaking imagination as civilization advances, and human beings organizing into societies in ways that curb individual freedom and spontaneity. This is what’s called historical pessimism, a reading that Leopardi himself, at first, traced back to the influence of eighteenth- century thinkers.

Between 1823 and 1828, though, Leopardi pushes his thinking to its furthest consequences: human unhappiness is no longer the product of circumstances tied to this or that individual, but “a law of nature, from which no man, in any age, indeed no being, can escape.” This is what scholars call cosmic pessimism. With the great idylls, from 1828 onward, this pessimism “takes on its true poetic face,” what’s described as cosmic pity.

Practical example: in the Operette morali, the dialogue Porphyry and Plotinus stages the most extreme consequence of cosmic pessimism: if unhappiness is a law of nature no one can escape, logic would seem to point toward suicide. In the dialogue, Plotinus talks Porphyry out of it, and Leopardi himself doesn’t accept that conclusion either. In La ginestra, in 1836, he chooses another path instead: solidarity among human beings in the face of nature’s shared cruelty.

Nature as a stepmother, and the theory of pleasure

At the root of it all, for Leopardi, lies what scholars call the theory of pleasure: human beings “seek nothing but their own happiness,” and this amor sui is “the one driving force of life.” The trouble is that nature doesn’t share that goal: it isn’t concerned with the happiness of individuals, only with its own self-preservation, for which births are just as necessary as deaths. The conclusion he draws is stark: “life is nothing but a slower or faster process of dying,” and so nothing but “a useless misery.”

This indifferent nature, in one of Leopardi’s own verses quoted by the Treccani dictionary under the entry “matrigna” (stepmother), is described as a force that toward mortal beings is “a mother in giving birth, and a stepmother in will”: a mother in bringing life into the world, but a stepmother, hostile and cruel, in how she governs it afterward. In the Operette morali, drafted mostly in 1824 with additions in 1825, 1827, and 1832, Leopardi also takes up the theme of boredom, the flip side of this same condition: a need, never satisfied, for an existence free from inertia and from the emptiness that runs through everyday life.

Health, final years, and a medical hypothesis to treat with caution

Leopardi struggled with frail health throughout his life, something he himself partly attributed to his excessive studying as a young man in his father’s library. It’s a subject that’s also been revisited from a medical angle over the years: a study published in 2017 in the Journal of Clinical Rheumatology raises the possibility — to be read strictly as a retrospective hypothesis, not a confirmed diagnosis — that Leopardi had juvenile ankylosing spondylitis, a condition that, on this reading, may have contributed to his spinal curvature and to the health troubles that followed him to the end. As a hypothesis put forward nearly two centuries after the fact, it should be taken as one possible lens on his life, not as a clinical record.

Leopardi died in Naples on June 14, 1837, beside his friend Antonio Ranieri, who remained loyal to him to the last.

Legacy, manuscripts, and Casa Leopardi

Leopardi’s autograph manuscripts were officially handed over to the National Library of Naples on May 19, 1907, at the end of a long legal dispute and a period of temporary custody, from 1897 to 1907, entrusted to a ministerial commission. In 2023 the entire corpus was digitized, with over 15,000 high-resolution reproductions put online: from the Canti to the Zibaldone, along with prose works, speeches, prefaces, translations, fragments, notes, and correspondence.

On July 1, 1937, marking the centenary of the poet’s death, the National Center for Leopardi Studies was founded in Recanati; since 2002 it has been a private institution with a specialized library of roughly 30,000 items and photographs of every Leopardi manuscript held in Florence and Naples, and since 1962 it has organized an international conference on Leopardi studies, usually every four years. Its headquarters stand beside Palazzo Leopardi, in a building from which a path climbs to the top of the Hill of Infinity, the hill made famous by the poem of the same name.

Palazzo Leopardi itself, in Recanati, is partly a house museum: the entire first floor, where Giacomo educated himself, holds his father Monaldo’s library and is the only part of the building open to visitors year-round, since the rest still serves as the family’s home. A restoration completed on March 21, 2020, opened further rooms of the palace to visitors: the piano nobile, the rooms Giacomo shared with his siblings as a boy, an art gallery, and the poet’s own bedroom, its window facing the moon and stars; the garden that inspired The Remembrances is also part of the visit. The route is called “Where I Lived as a Child.”

Like Giovanni Pascoli and Luigi Pirandello, Leopardi remains one of the Italian authors most studied in school. Since 2023, anyone can consult online the entire autograph corpus digitized by the National Library of Naples, over 15,000 reproductions running from the Canti to the Zibaldone.