Giordano bruno (1548-1600)  (Page 6/2)

Filippo Bruno was born in Nola, near Naples, the son of Giovanni Bruno, a soldier, and Fraulissa Savolino. He took the nameGiordano upon entering the Dominican order. In the great Dominican monastery in Naples (where Thomas Aquinas had taught), Bruno wasinstructed in Aristotelian philosophy. His exceptional expertise in the art of memory brought him to the attention of patrons, andhe was brought to Rome to demonstrate his abilities to the Pope. During this period he may also have come under the influenceof Giovanni Battista Della Porta, a Neapolitan polymath    who published an important book on natural magic. Bruno was attractedto new streams of thought, among which were the works of Plato and Hermes Trismegistus, both resurrected in Florence by MarsilioFicino in the late fifteenth century. Hermes Trismegistus was thought to be a gentile prophet who was a contemporary ofMoses. The works attributed to him in fact date from the turn of the Christian era.

Because of his heterodox tendencies, Bruno came to the attention of the Inquisition in Naples and in 1576 he left the city to escape prosecution. When the same happened in Rome, hefled again, this time abandoning his Dominican habit. For the next seven years he lived in France, lecturing on varioussubjects and attracting the attention of powerful patrons. From 1583 to 1585 he lived at the house of the French ambassador inLondon. During this period he published the books that are most important for our purposes, Cena de le Ceneri ("The Ash Wednesday Supper") and De l'Infinito, Universo e Mondi ("On the Infinite Universe and Worlds"), both published in 1584. In Cena de le Ceneri , Bruno defended the heliocentric theory of Copernicus . It appears that he did not understand astronomy very well, for his theory is confused on several points. In Del'Infinito , Universo e Mondi, he argued that the universe was infinite, that it contained an infinite number of worlds, andthat these are all inhabited by intelligent beings.

Wherever he went, Bruno's passionate utterings led to opposition. During his English period he outraged the Oxfordfaculty in a lecture at the university; upon his return to France, in 1585, he got into a violent quarrel about ascientific instrument. He fled Paris for Germany in 1586, where he lived in Wittenberg, Prague, Helmstedt, and Frankfurt. As hehad in France and England, he lived off the munificence of patrons, whom after some time he invariably outraged. In 1591he accepted an invitation to live in Venice. Here he was arrested by the Inquisition and tried. After he had recanted,Bruno was sent to Rome, in 1592, for another trial. For eight years he was kept imprisoned and interrogatedperiodically. When, in the end, he refused to recant, he was declared a heretic and burned at the stake.

It is often maintained that Bruno was executed because of his Copernicanism and his belief in the infinity of inhabitedworlds. In fact, we do not know the exact grounds on which he was declared a heretic because his file is missing from therecords. Scientists such as Galileo and Johannes Kepler were not sympathetic to Bruno in their writings.