Editing Nicola Abbagnano (section)

== Works ==
During the Neapolitan period, Abbagnano's theoretical work is represented by ''Le sorgenti irrazionali del pensiero'' (1923), as well as ''Il problema dell'arte'' (1925), ''La fisica nuova'' (1934) e ''Il principio della metafisica'' (1936). These works are all influenced by the teaching of Aliotta, who encouraged Abbagnano's interest in the methodological problems of science. Equally influential was the anti-idealist controversy that is particularly evident in his volume on art. After moving to Turin, Abbagnano turned to the study of [[existentialism]], which by this time was also the interest of the general Italian philosophical culture. He formulated an original version of existentialism in his widely recognized book, ''La struttura dell'esistenza'' (1939), which was followed by his ''Introduzione all'esistenzialismo'' (1942) and a set of essays collected in ''Filosofia religione scienza'' (1947) and by ''Esistenzialismo positivo'' (1948). In 1943, he played a very important part in the debate on existentialism that appeared in ''Primato'', the review of the fascist opposition led by Giuseppe Bottai.

In the first years after the war, Abbagnano's interest turned to American [[pragmatism]]. Above all is the version offered by [[John Dewey]] to the philosophy of science and to [[neopositivism]]. In existentialism, having freed himself from the negative implications he found in [[Heidegger]], in [[Karl Jaspers|Jaspers]], in [[Sartre]], in Dewey's [[pragmatism]] and in neopositivism, Abagnano saw the signs of a new philosophical trend, that he called a "New Enlightenment" in an article written in 1948. The development of this idea in the fifties was precisely characterized both by his interest in science, in particular, sociology, and by an attempt to define the program of a philosophy, that he first called a "New Enlightenment" and later a "methodological empirism". During this period essays were collected in ''Possibilità e libertà'' (1956) and in ''Problemi di sociologia'' (1959) but, one of his most important works is the ''Dizionario di filosofia'' (1961), a true "summa" meant to clarify the principal concepts of philosophy.

Besides the volumes and the essays on theoretical character Nicola Abbagnano, since his youth he has published many historical monographs, including ''Il nuovo idealismo inglese e americano'' (1927), ''La filosofia di E. Meyerson e la logica dell'identità'' (1929), ''Guglielmo d'Ockham'' (1933), ''La nozione del tempo secondo Aristotele'' (1933), ''Bernardino Telesio'' (1941). His major historiographic work is found in the ''Storia della filosofia'' published by [[UTET]] (1946–1950), which was preceded by the ''Compendio di storia della filosofia'' (1945–1947), which was closer to a textbook. A few years later, the latter was followed by a collection entitled ''Storia delle scienze'', which he coordinated for UTET (1962). Abbagnano defined his philosophy as "positive existentialism". His  "philosophy of possible" condemned other existentialists for either denying human possibility or exaggerating it. In his later work, he tended to adopt a more naturalistic and scientific approach to philosophy. Some of his writings were translated into English in ''Critical Existentialism'' (ed. by Nino Langiulli, 1969).

His work in the last decades, starting from 1965 on, mainly consists of articles appearing in ''La Stampa'' and in ''Giornale'' that were later assembled in different collections, ''Per o contro l'uomo'' (1968), ''Fra il tutto e il nulla'' (1973), ''Questa pazza filosofia'' (1979), ''L'uomo progetto Duemila'' (1980), ''La saggezza della vita'' (1985), ''La saggezza della filosofia'' (1987). His last book, written a few months before his death, is the  autobiographical text ''Ricordi di un filosofo'' (1990).