Giambattista Vico

Early Life in Naples

Giambattista Vico was born on June 23, 1668, in Naples, the son of a bookseller. His childhood was marked by a serious accident: at the age of seven he fell from a ladder and suffered a skull fracture that kept him out of school for three years. His doctor reportedly predicted he would either die or grow up an idiot — instead he turned the long convalescence into a period of voracious self-directed reading.

Vico's education was eclectic and autodidactic in spirit, even when formally conducted. He studied law, rhetoric, Latin, Greek, and philosophy in Naples, spending several years (1686–1695) as a tutor at the Rocca Castle in Vatolla for the Rocca family, where he had access to a substantial library and developed his ideas in relative isolation. He returned to Naples to take up the chair of Latin eloquence (rhetoric) at the University of Naples, which he held for the rest of his active career — a modestly paid and intellectually marginal position that frustrated his ambitions for a more prestigious chair in law.

Intellectual Formation: Against Descartes

Vico's philosophical project was shaped in large part by his opposition to Cartesian rationalism. For Descartes, the paradigm of genuine knowledge was mathematics — deductive certainty derived from clear and distinct ideas. This model implied that the historical, cultural, and juridical knowledge that interested Vico was mere opinion, not science.

Vico's first major philosophical work, On the Ancient Wisdom of the Italians (De Antiquissima Italorum Sapientia, 1710), attempted to recover a pre-Socratic Italian philosophical wisdom supposedly encoded in the Latin language. More importantly, it introduced the verum factum principle: verum et factum convertuntur — the true and the made are convertible. A thing is fully known only by its maker. God knows the natural world completely because He made it; human beings, who did not make nature, can know it only from the outside, through observation and hypothesis. But human beings did make history, law, language, and society — and therefore they can know these from the inside, with the same certainty God has about nature.

The New Science: Core Arguments

Vico revised and expanded his ideas across three successive editions of the New Science (1725, 1730, 1744). The 1744 edition, published in the year of his death, is the standard text.

The New Science argues for a 'new science' of humanity (scienza nuova) that investigates the common principles governing the development of all human nations. Vico's central claim is that all nations pass through three ages in a recurring cycle (corsi e ricorsi):

1. The Age of Gods — characterized by theological poetry, divine kingship, and mythological imagination. Primitive humans, unable to reason abstractly, thought through images, metaphors, and myths. Their thunder-inspired terror of the sky gave rise to the concept of Jupiter and to religion.

2. The Age of Heroes — aristocratic civilization, feudal structures, heroic poetry (Homer), and law based on force and privilege.

3. The Age of Men — democratic civilization, abstract reason, prose, and universal law. This age eventually collapses through excessive rationalism and individualism, leading to a ricorso — a barbarism of reflection, a new dark age — that resets the cycle.

Poetic Logic and the Origins of Culture

One of Vico's most original contributions is his theory of poetic logic — the imaginative, metaphorical, image-based thinking that characterized the first humans and that underlies all culture. He argues that the first human expressions were not propositions but passionate cries, gestures, and metaphors. The first 'science' was mythology — not error about nature but imaginative truth about human experience. Homer's epics, for Vico, are not the work of a single poet but the collective expression of the Greek people's experience of the heroic age.

This theory of poetic logic constitutes a philosophy of language far ahead of its time: language is not primarily a medium for expressing pre-formed ideas but the very medium through which human meaning and social reality come into being. Abstract concepts are built up over time from concrete, metaphorical origins — the word 'pupil' (of the eye) derives from seeing a tiny image of oneself in another's eye; 'intelligence' derives from reading between the lines.

Natural Law and Jurisprudence

Vico was also a major contributor to the philosophy of law. His Universal Law (Diritto Universale, 1720–22) argued against the natural law tradition of Grotius and Pufendorf, which grounded law in abstract rational principles available to individual reason at any time. For Vico, law is historical: it develops through the same three ages as culture, and its authority comes not from abstract rationality but from the historical development of a people's social imagination and institutional memory.

Reception and Legacy

Vico died in 1744 in Naples, largely unrecognized outside Italy. His New Science was read by a handful of contemporaries but exercised no major immediate influence. The great reception of his work came in the nineteenth century, through Johann Gottfried Herder (who independently developed similar ideas about cultural history) and especially through Jules Michelet, who translated the New Science into French in 1827 and promoted Vico as the founder of the philosophy of history.

In the nineteenth century, Benedetto Croce made Vico central to Italian idealism. In the twentieth century, Vico was recognized as a precursor by an extraordinary range of thinkers: as a forerunner of historical consciousness by Dilthey and Collingwood; of the cultural linguistics of Cassirer; of the anthropology of Levi-Strauss; and of the political philosophy of Isaiah Berlin, who devoted considerable attention to Vico's pluralism and anti-universalism. James Joyce was deeply influenced by Vico's ricorsi in composing Finnegans Wake.