|
|
|
|
Pierre Gassendi
|
| |
|
| |
Pierre Gassendi (January 22, 1592 – October 24, 1655) was a French philosopher, priest, scientist, astronomer, and mathematician. With a church position in south-east France, he also spent much time in Paris, where he was a leader of a group of free-thinking intellectuals. He was also an active observational scientist, publishing the first data on the transit of Mercury in 1631. The lunar crater Gassendi is named after him.
He wrote numerous philosophical works, and some of the positions he worked out are considered significant, finding a way between scepticism and dogmatism.
Discussion
Ask a question about 'Pierre Gassendi' Start a new discussion about 'Pierre Gassendi' Answer questions from other users |
Encyclopedia
Pierre Gassendi (January 22, 1592 – October 24, 1655) was a French philosopher, priest, scientist, astronomer, and mathematician. With a church position in south-east France, he also spent much time in Paris, where he was a leader of a group of free-thinking intellectuals. He was also an active observational scientist, publishing the first data on the transit of Mercury in 1631. The lunar crater Gassendi is named after him.
He wrote numerous philosophical works, and some of the positions he worked out are considered significant, finding a way between scepticism and dogmatism. Richard Popkin indicates that Gassendi was one of the first thinkers to formulate the modern "scientific outlook", of moderated scepticism and empiricism. He clashed with his contemporary Descartes on the possibility of certain knowledge. His best known intellectual project attempted to reconcile Epicurean atomism with Christianity.
Biography
Early life
Gassendi was born at Champtercier, near Digne, in France. A youthful prodigy, at a very early age he showed academic potential and attended the college at Digne, where he displayed a particular aptitude for languages and mathematics. Soon afterwards he entered the University of Aix-en-Provence, to study philosophy under Philibert Fesaye. In 1612 the college of Digne called him to lecture on theology. Four years later he received the degree of Doctor of Theology at Avignon, and in 1617 he took holy orders. In the same year he answered a call to the chair of philosophy at Aix-en-Provence University, and seems gradually to have withdrawn from theology.
He lectured principally on the Aristotelian philosophy, conforming as far as possible to the orthodox methods. At the same time, however, he followed with interest the discoveries of Galileo and Kepler. He came into contact with the astronomer Joseph Gaultier de La Valette (1564-1647).
Priesthood
In 1621, he was the first person to give the Aurora Borealis a name.
In 1623 the Society of Jesus took over the University of Aix. They filled all positions with Jesuits, so Gassendi was required to find another institution. He left, returning to Digne, and then travelled for the chapter to Grenoble.. In 1624 he printed the first part of his Exercitationes paradoxicae adversus Aristoteleos. A fragment of the second book later appeared in print at La Haye (1659), but Gassendi never composed the remaining five, apparently thinking that the Discussiones Peripateticae of Francesco Patrizzi left little scope for him.
He spent some time with his patron Nicolas Peiresc. After 1628 Gassendi travelled in Flanders and in Holland where he encountered Isaac Beeckman, with François Luillier. He returned to France in 1631, and two years later became provost of Digne Cathedral. In 1631, Gassendi became the first person to observe the transit of a planet across the Sun, viewing the transit of Mercury that Kepler had predicted. In December of the same year, he watched for the transit of Venus, but this event occurred when it was night time in Paris.
During this time he wrote some works, at the instance of Marin Mersenne. They included his examination of the mystical philosophy of Robert Fludd, an essay on parhelia, and some observations on the transit of Mercury.
The 1640s
Gassendi then spent some years travelling through Provence with the duke of Angoulême, governor of the region. During this period he wrote only the one literary work, his Life of Peiresc, whose death in 1637 seemed to afflict him deeply; it received frequent reprintings and an English translation. He returned to Paris in 1641, where he met Thomas Hobbes. He gave some informal philosophy classes, gaining as pupils or disciples; according to the biographer Grimarest, these included Molière, Cyrano de Bergerac (whose participation in classes is disputed, Jean Hesnault and Claude-Emmanuel Chapelle, son of Lullier.
In 1642 Mersenne engaged him in controversy with René Descartes. His objections to the fundamental propositions of Descartes appeared in print in 1642; they appear as the Fifth Set of Objections in the works of Descartes. Gassendi's tendency towards the empirical school of speculation appears more pronounced here than in any of his other writings. Jean-Baptiste Morin attacked his De motu impresso a motore translato (1642).
In 1645 he accepted the chair of mathematics in the Collège Royal in Paris, and lectured for several years with great success. In addition to controversial writings on physical questions, there appeared during this period the first of the works for which historians of philosophy remember him. In 1647 he published the well-received treatise De vita, moribus, et doctrina Epicuri libri octo. Two years later appeared his commentary on the tenth book of Diogenes Laërtius. In the same year he had published the more important commentary Syntagma philosophiae Epicuri.
In 1648 ill-health compelled him to give up his lectures at the Collège Royal. Around this time he became reconciled to Descartes, after years of coldness, through the good offices of César d'Estrées.
Death and memorial
He travelled in the south of France, in the company of his protégé, aide and secretary François Bernier, another pupil from Paris. He spent nearly two years at Toulon, where the climate suited him. In 1653 he returned to Paris and resumed his literary work, publishing in that year lives of Copernicus and of Tycho Brahe.The disease from which he suffered, a lung complaint, had, however, established a firm hold on him. His strength gradually failed, and he died at Paris in 1655. A bronze statue of him was erected by subscription at Digne in 1852.
Writings
Edward Gibbon styled him, with some truth -- "Le meilleur philosophe des littérateurs, et le meilleur littérateur des philosophes" (The greatest philosopher among literary men, and the greatest literary man among philosophers).
Henri Louis Habert de Montmor published Gassendi's collected works, most importantly the Syntagma philosophicum (Opera, i. and ii.), in 1658 (6 vols., Lyons). Nicolaus Averanius published another edition, also in 6 folio volumes, in 1727. The first two comprise entirely his Syntagma philosophicum; the third contains his critical writings on Epicurus, Aristotle, Descartes, Robert Fludd and Herbert of Cherbury, with some occasional pieces on certain problems of physics; the fourth, his Institutio astronomica, and his Commentarii de rebus celestibus; the fifth, his commentary on the tenth book of Diogenes Laërtius, the biographies of Epicurus, Nicolas-Claude Fabri de Peiresc, Tycho Brahe, Nicolaus Copernicus, Georg von Peuerbach, and Regiomontanus, with some tracts on the value of ancient money, on the Roman calendar, and on the theory of music, with an appended large and prolix piece entitled Notitia ecclesiae Diniensis; the sixth volume contains his correspondence. The Lives, especially those of Copernicus, Tycho and Peiresc, received much praise.
Philosophical writing
The Exercitationes excited much attention, though they contain little or nothing beyond what others had already advanced against Aristotle. The first book expounds clearly, and with much vigour, the evil effects of the blind acceptance of the Aristotelian dicta on physical and philosophical study; but, as occurs with so many of the anti-Aristotelian works of this period, the objections show the usual ignorance of Aristotle's own writings. The second book, which contains the review of Aristotle's dialectic or logic, throughout reflects Ramism in tone and method. The objections to Descartes -- one of which at least, through Descartes's statement of it in the appendix of objections in the Meditations has become famous -- have no speculative value, and in general stem from the crudest empiricism.
Animadversiones and Epicurus
His Animadversiones of 1649 contain a translation of Diogenes Laertius, Book X on Epicurus, and appeared with a commentary, in the form of the Syntagma philosophiae Epicuri. His labours on Epicurus have historical importance, but along with strong expressions of empiricism we find him holding doctrines absolutely irreconcilable with empiricism in any form. The English Epicurean Walter Charleton produced an English free adaptation of this book, Physiologia Epicuro-Gassendo-Charletonia, in 1654.
For while he maintains constantly his favourite maxim "that there is nothing in the intellect which has not been in the senses" (nihil est in intellectu quod non prius fuerit in sensu), while he contends that the imaginative faculty (phantasia) is the counterpart of sense -- that, as it has to do with material images, it is itself, like sense, material, and essentially the same both in men and brutes; he at the same time admits that the intellect, which he affirms as immaterial and immortal -- the most characteristic distinction of humanity -- attains notions and truths of which no effort of sensation or imagination can give us the slightest apprehension (Op. ii. 383). He instances the capacity of forming "general notions"; the very conception of universality itself (ib. 384), to which he says brutes, who partake as truly as men in the faculty called phantasia, never attain; the notion of God, whom he says we may imagine as corporeal, but understand as incorporeal; and lastly, the reflex action by which the mind makes its own phenomena and operations the objects of attention.
The Syntagma philosophicum
The Syntagma philosophicum sub-divides, according to the usual fashion of the Epicureans, into logic (which, with Gassendi as with Epicurus, is truly canonic), physics and ethics.
The logic contains a sketch of the history of the science, and is divided into theory of right apprehension (bene imaginari), theory of right judgment (bene proponere), theory of right inference (bene colligere), theory of right method (bene ordinare). The first part contains the specially empirical positions which Gassendi afterwards neglects or leaves out of account. The senses, the sole source of knowledge, supposedly yield us immediate cognition of individual things; phantasy (which Gassendi takes as material in nature) reproduces these ideas; understanding compares these ideas, each particular, and frames general ideas. Nevertheless, he admits that the senses yield knowledge -- not of things -- but of qualities only, and that we arrive at the idea of thing or substance by inductive reasoning. He holds that the true method of research is the analytic, rising from lower to higher notions; yet he sees and admits that inductive reasoning, as conceived by Francis Bacon, rests on a general proposition not itself proved by induction. The whole doctrine of judgment, syllogism and method mixes Aristotelian and Ramist notions.
In the second part of the Syntagma, the physics, appears the most glaring contradiction between Gassendi's fundamental principles. While approving of the Epicurean physics, he rejects the Epicurean negation of God and particular providence. He states the various proofs for the existence of an immaterial, infinite, supreme Being, asserts that this Being is the author of the visible universe, and strongly defends the doctrine of the foreknowledge and particular providence of God. At the same time he holds, in opposition to Epicureanism, the doctrine of an immaterial rational soul, endowed with immortality and capable of free determination. Friedrich Albert Lange claimed that all this portion of Gassendi's system contains nothing of his own opinions, but is introduced solely from motives of self-defence.
The positive exposition of atomism has much that is attractive, but the hypothesis of the calor vitalis (vital heat), a species of anima mundi (world-soul) which he introduces as a physical explanation of physical phenomena, does not seem to throw much light on the special problems which he invokes it to solve. Nor is his theory of the weight essential to atoms as being due to an inner force impelling them to motion in any way reconcilable with his general doctrine of mechanical causes.
In the third part, the ethics, over and above the discussion on freedom, which on the whole is indefinite, there is little beyond a milder statement of the Epicurean moral code. The final end of life is happiness, and happiness is harmony of soul and body (tranquillitas animi et indolentia corporis). Probably, Gassendi thinks, perfect happiness is not attainable in this life, but it may be in the life to come.
Views
According to Gabriel Daniel, Gassendi was a little Pyrrhonian in matters of science; but that was no bad thing. He wrote against the magical animism of Robert Fludd, and judicial astrology. He became dissatisfied with the Peripatetic system, the orthodox approach to natural philosophy based on the writings of Aristotle. Gassendi shared the empirical tendencies of the age. He contributed to the objections against Aristotelian philosophy, but waited to publish his own thoughts.
There remains some controversy as to the extent to which Gassendi subscribed to the so-called libertinage érudit, the learned free-thinking that characterised the Tétrade, the Parisian circle to which he belonged, along with Gabriel Naudé and two others (Élie Diodati and François de La Mothe Le Vayer). Gassendi, at least, belonged to the fideist wing of the sceptics, arguing that the absence of certain knowledge implied the room for faith.
In his dispute with Descartes he did apparently hold that the evidence of the senses remains the only convincing evidence; yet he maintains, as is natural from his mathematical training, that the evidence of reason is absolutely satisfactory.
See also
- Heinrich Ritter, Geschichte der Philosophie, x. 543-571
- Feuerbach, Gesch. d. neu. Phil. von Bacon als Spinoza, 127-150
- F. X. Kiefl, P. Gassendis Erkenninistheorie and seine Stellung zum Materialismus (1893) and "Gassendi's Skepticismus" in Philos. Jahrb. vi. (1893)
- C. Güttler, "Gassend oder Gassendi?" in Archiv f. Gesch. d. Philos. x. (1897), pp. 238-242.
Recent works on Gassendi include:
- Alberti Antonina (1988). Sensazione e realtà. Epicuro e Gassendi, Florence, Leo T. Olschki. ISBN 88-222-3608-4
- Olivier Bloch (1971). La philosophie de Gassendi. Nominalisme, matérialisme et métaphysique, La Haye, Martinus Nijhoff, ISBN 90-247-5035-0
- Franz Daxecker, The Physicist and Astronomer Christoph Scheiner: Biography, Letters, Works, Innsbruck 2004, Publikations of Innsbruck University 246, ISBN 3-901249-69-9
- Saul Fisher (2005). Pierre Gassendi's Philosophy and Science, Leiden/Boston, Brill. ISBN 978-90-04-11996-3
- Lynn Sumida Joy (1987). Gassendi the Atomist: Advocate of History in an Age of Science, Cambridge, UK/New York, Cambridge University Press. ISBN 0-521-52239-0
- Antonia Lolordo (2006). Pierre Gassendi and the Birth of Early Modern Philosophy, Cambridge, UK/New York, Cambridge University Press. ISBN 978-0-521-86613-2
- Marco Messeri (1985). Causa e spiegazione. La fisica di Pierre Gassendi, Milan, Franco Angeli. ISBN 88-204-4045-8
- Margaret J. Osler (1994). Divine Will and the Mechanical Philosophy: Gassendi and Descartes on Contingency and Necessity in the Created World, Cambridge, UK/New York, Cambridge University Press. ISBN 0-521-46104-9
- Rolf W. Puster (1991). Britische Gassendi-Rezeption am Beispiel John Lockes, Frommann-Holzboog. ISBN 3-7728-1362-3
- Reiner Tack (1974). Untersuchungen zum Philosophie- und Wissenschaftsbegriff bei Pierre Gassendi: (1592–1655), Meisenheim (am Glan), Hain. ISBN 3-445-01103-6
- Pierre Gassendi, Oliver Thill: The Life of Copernicus (1473–1543): the man who did not change the world, 2002, ISBN 1591601932
External links
- Stanford Encyclopedia of Philosophy:
-
-
|
| |
|
|
