Η διαμόρφωση της έννοιας της δύναμης στη φυσική φιλοσοφία στην Αγγλία στα μέσα του 17ου αιώνα

2015 ◽  
Author(s):  
Ειρήνη Γκουνταρούλη

Στη διατριβή αυτή μελετάται η διαμόρφωση της έννοιας της δύναμης στον αγγλικό φιλοσοφικό λόγο στα μέσα του 17ου αιώνα. Εν ολίγοις, η μελέτη εστιάζει το ενδιαφέρον στη σημασία της διερεύνησης τόσο του ιστορικού και του διανοητικού πλαισίου όσο και των εννοιολογικών συνθηκών της περιόδου. Μίας περιόδου όπου στο επίκεντρο του αγγλικού φιλοσοφικού λόγου έρχεται η συζήτηση σχετικά με το ποια είναι η κατάλληλη φιλοσοφική γλώσσα για να περιγράψει τη φύση. Βασικό σημείο της μελέτης αυτής, είναι η σφοδρή αντίθεση για το ζήτημα της κατάλληλης φιλοσοφικής γλώσσας, η οποία αναπτύσσεται μεταξύ του Thomas Hobbes και του John Wilkins, πρώιμου μέλους της Βασιλικής Εταιρείας. Η μελέτη αντλεί τα μεθοδολογικά και θεωρητικά της εργαλεία από το πεδίο της εννοιολογικής ιστορίας (ή ιστορίας των εννοιών). Υπό αυτό το πρίσμα, η έννοια της δύναμης μελετάται με βάση τα σχετικά σημασιολογικά πεδία τα οποία εντοπίζονται στα γλωσσικά περικείμενα αφενός του Hobbes και αφετέρου των πέντε μελών της πρώιμης Βασιλικής Εταιρείας, δηλαδή, του Wilkins, του Robert Hooke, του Robert Boyle, του Thomas Sprat και του Joseph Glanvill. Με άλλα λόγια, στη μελέτη αυτή η έννοια της δύναμης δεν προσεγγίζεται απλώς ως μία συμπύκνωση μαθηματικών σχέσεων και φυσικών φιλοσοφικών τεχνικών, αλλά ως η συμπύκνωση ενός πλήθους ιστορικών, διανοητικών και σημασιολογικών σχέσεων οι οποίες εντοπίζονται σε συγκεκριμένα γλωσσικά περικείμενα. Η μελέτη λαμβάνει υπόψη της την πληθώρα των ιστοριογραφικών ρευμάτων οι οποίες σχετίζονται με την νευτώνεια έννοια της δύναμης που δρα από απόσταση. Ωστόσο, πηγαίνει πέρα από αυτές εστιάζοντας στις υπο-διαμόρφωση εννοιολογικές δομές οι οποίες σχετίζονται με την έννοια της νευτώνειας δύναμης και οι οποίες συγκροτούνται βάσει της συζήτησης περί της κατάλληλης φιλοσοφικής γλώσσας. Οι συγχρονικά ασαφείς εννοιολογικές δομές συμπυκνώνονται στη, αλλά και συγκροτούν τη διαμάχη οι οποία βασίστηκε και διαμορφώθηκε από τα αντιθετικά φιλοσοφικά μοντέλα αφενός του Thomas Hobbes και αφετέρου των πρώιμων μελών της Royal Society. Σε αυτό το πλαίσιο, ο Νεύτωνας δεν θεωρείται πνευματικό επίγονος της Royal Society, αλλά της φιλοσοφικής διαμάχης μεταξύ του Hobbes και των πρώιμων μελών της Royal Society. Όπως ακριβώς και η νευτώνεια έννοια της δύναμης που δρα από απόσταση δεν είναι η συσσώρευση μαθηματικών και φυσικών φιλοσοφικών λεπτομερειών της εποχής, αλλά αναγνωρίζεται ως η συμπύκνωση μίας πληθώρας εννοιολογικών, πνευματικών, θρησκευτικών, πολιτικών και φυσικών φιλοσοφικών σχέσεων, οι οποίες θέτουν ένα συγκεκριμένο ορίζονται πιθανών εμπειριών και θεωριών.

Author(s):  
Margaret J. M. Ezell

An overview of the founding of the Royal Society of London and early members, including Robert Hooke, Isaac Newton, John Wilkins, Robert Boyle, and Henry Oldenburg, who first published the Philosophical Transactions. In addition to the creation and improvement of scientific instruments, including microscopes and telescopes, as recorded by their historian Thomas Sprat, the members of the Royal Society wished to create a language of science free from distorting images and metaphor and to base science on empirical experiments and direct observation. Although challenged by many for promoting an atheist understanding of the natural world, members such as Robert Boyle defended science as complementary with theology. The Society promoted publications and established networks of scientific correspondence to include members outside London and on the Continent.


2001 ◽  
Vol 28 (3) ◽  
pp. 331-364 ◽  
Author(s):  
Rhodri Lewis

Summary In the aftermath of the publication of John Wilkins’s Essay towards a Real Character and a Philosophical Language (1668), the Royal Society established a committee to consider and develop Wilkins’s proposals, whose members included Seth Ward (1617–89), Robert Hooke (1635–1703), Robert Boyle (1627–1691), John Wallis (1616–1703), John Ray (1627–1705), Christopher Wren (1632–1723) and William Holder (1616–1698). Despite the fact that this committee never reported, work on the Essay did continue, with many of the individual members conducting a detailed correspondence, marshalled by John Aubrey (1626–1697). In addition to the members of the original Royal Society committee, this group’s participants included Francis Lodwick (1619–1694), the Somerset clergyman Andrew Paschall (c.1630–c.1696), and Thomas Pigott (1657–1686), fellow of Wadham College, Oxford. The correspondents could not, however, agree on the best means of advancing the Essay, with the principal bone of contention being the ideas of Seth Ward. Thus, their efforts were eventually fruitless. This article traces the activities of this group and the intellectual milieu in which the revision of Wilkins’s Essay took place.


2020 ◽  
pp. 40-73
Author(s):  
Erin Webster

This chapter sheds new light on the ‘plain style’ movement associated with the experimental philosophy of England’s Royal Society by demonstrating that our critical understanding of this movement as inherently anti-figurative has been hampered by an anachronistic understanding of how early modern Europeans understood figurative language to function. Drawing upon philosophical and experimentalist writings by Francis Bacon, Thomas Sprat, Robert Boyle, and Robert Hooke, this chapter shows that, rather than being against the use of metaphor and simile outright, experimentalist writers conceived of textual ‘similitudes’ as literary analogues to the mechanical technology of the lens. As such, they, like lenses, could serve both to clarify and to distort the objects they were used to describe and therefore must be carefully chosen and applied. The chapter concludes with an exploration of how readers responded to Hooke’s use of simile in his 1665 treatise on microscopy, Micrographia, by analyzing contemporaneous critiques of his work by Andrew Marvell, Samuel Butler, and Margaret Cavendish that target his literary style in addition—and relation—to his optical science.


The lack of a definitive study of the life of Lord Brouncker, a spiteful remark of Pepys so often quoted against him (1), and possible confusion with his less reputable brother Henry (2), all combine to prompt an intriguing question. Why was he chosen as the first President of the Royal Society rather than John Wilkins, John Wallis, Robert Boyle or Sir Robert Moray? The wisdom of the choice was proved by the devoted and able service he gave to that high office during the infant years of the Society. William, second Viscount Brouncker of Castle Lyons, in the Irish peerage, was the elder son of Sir William Brouncker, gentleman of the privy chamber to Charles I, and vice-chamberlain to his son, Charles, Prince of Wales. ‘This loyal knight’ Wood records in his Athena Oxonienses ‘who was the son of Sir Henry Bruncker, President of Mounster in Ireland , by Anne, his wife, sister of Henry, Lord Morley, was created Viscount of Castle Lyon in the said kingdom 12 September 1645, and dying in Wadham College, in the middle of November following, was buried on the 20th of the said month.’ We know little of Brouncker’s early life, even the date of his birth, 1620, is conjectural. He was sent to Oxford at the age of sixteen, where he quickly made himself proficient in several languages. He was probably intended to follow the profession of medicine, as in 1647 he was awarded the degree of Doctor of Physick at Oxford, but his inclination led him to the study of mathematics, for which he evidently had a flair. He soon began to correspond with distinguished mathematicians, notably John Wallis, and it was not long before his reputation as a mathematician was recognized both at home and abroad.


2013 ◽  
Vol 21 (4) ◽  
pp. 48-50
Author(s):  
Michael W. Davidson

Robert Hooke was a brilliant British experimental and theoretical scientist who lived and worked in London during the seventeenth century. As a child, Hooke suffered from a devastating case of smallpox that left him physically and emotionally scarred for the rest of his life. He was born the son of a minister on July 18, 1635, at Freshwater, on the Isle of Wight. Hooke's father, John Hooke, took an active role in Robert's early education until he entered the Westminster School at the age of thirteen following his father's suicide. After graduating Westminster in 1648, Hooke first conducted an apprenticeship with artist Sir Peter Lely and then entered Oxford University where he met and studied under some of the greatest scientists in England. Hooke eventually became a paid assistant for Robert Boyle and helped develop a working air pump. He remained in Boyle's laboratory until 1662 when he was made curator of experiments for the Royal Society of London, a job that entailed demonstration of scientific equipment and experimental procedures during weekly meetings of the entire society.


King Charles II, the founder and patron of the Royal Society, in its second charter of 1663, bade the Fellows apply their studies ‘to the advantage of the human race’. Encouraged by the presence of Moray and Bruce, both with industrial and business interests, and of William Petty, the founder of economic statistics, Charles was no doubt hoping for some practical results from their work. When he teased them ‘for spending time in weighing only air,’ he may well have had a material motive in his mind. Invention and Experiment In their early meetings they often discussed industrial problems, and they had committees on Mechanical Inventions and on Histories of Trade. In Robert Hooke their Curator of Experiments, they had one of the most prolific investigators and inventors of all time, remembered today as the founder of meteorology, for Hooke’s Law, for his universal or Hooke’s joint, the first dividing engine, the spiral gear, and the balance spring of watches. The interest of the Fellows in astronomy was due in no small part to their concern with the problems of navigation. John Wilkins, the Jules Verne of his generation, who presided at the founding meeting, wrote about the possibility of journeys to the moon and in his Mathematical Magick he discussed the flying Chariot’ and ‘an Ark for submarine Navigations’. So there was justification for the King’s optimism.


When the Royal Society was founded in 1660, its initiators were far from being young men, as one would expect remembering that the long-lived John Wallis (1616-1703) gave its origins as lying in meetings begun as long before as 1645. Fifteen years after that date, most of its founders were, in 1660, well on in their 40s; even among the original Fellows of 1663 the youngest were Christopher Wren (38 in 1660), Robert Boyle (33) and William Croone (27), nor were the first recruits to the new, formal Society younger. Hence it is not surprising that the next 20 years saw the loss through death of the majority of them, nor that those who survived into the 1680s slowly withdrew from active participation in the meetings. Even Robert Hooke, only 27 when appointed Curator of Experiments in 1662, was by 1680 well on in years by 17th-century usage, and reasonably more interested in his various professional activities than anxious to labour at performing repetitions of experiments for the edification of fellow-members.


1971 ◽  
Vol 3 (2) ◽  
pp. 72-81 ◽  
Author(s):  
Robert H. Kargon

“The Office of the sense shall be the only judge of the experiment, and … the experiment itself shall judge of the thing.”Francis Bacon, The Great InstaurationThe first history of the Royal Society of London, published in 1667, and the most recent full study of that scientific organization published three centuries later, agree on one important point: that Sir Francis Bacon was the intellectual progenitor of the body, that in the denigrating words of a contemporary critic the Society was “Bacon-faced.” The author of the former, Thomas Sprat, termed Bacon the “one great Man, who had the true Imagination of the whole extent of this Enterprise,” and in “whose Books there are every where scattered the best arguments that can be produced for the defence of Experimental Philosophy.” The author of the latter, Margery Purver, agrees that “Bacon was the great formative influence on the Society's concept of science.”Yet it must be conceded at once that Bacon's legacy was ambiguous. While the early Royal Society indeed was Bacon-faced, “it saw many faces of Bacon.” The period after the founding of the Society, the 1660's and 1670's, was one of contending philosophies and of a continuing effort to fashion clearer notions of what an experimental philosophy was to be like and what role experience was to play in scientific argument. Two of the more important and influential members of the Society who were actively engaged in this pursuit were Robert Boyle and Robert Hooke; these men were, and saw themselves, as disciples of the Lord Chancellor. It is my intention here to illustrate the differing approaches to the Baconian legacy of Boyle and of Hooke by focusing attention upon an interesting analogy, used by both, which may aid us in interpreting the conception of experiment in the works of these two founders of the experimental philosophy.


Author(s):  
L. Jardine

On 25 August 1664 (almost exactly two years before the Great Fire of London) the curator of experiments for The Royal Society in London, Robert Hooke, wrote to the ‘father of modern chemistry’, Robert Boyle (for whom he did regular work as a paid designer and builder of experimental equipment), at his ‘elaboratory’ in Oxford, describing some scientific experiments he had carried out for The Royal Society a few days earlier.


2020 ◽  
pp. 207-225
Author(s):  
Brian Cantor

When a material is stretched, the extension is proportional to the stretching force, with the elastic modulus defined as the constant of proportionality. This is called Hooke’s law and was discovered by Robert Hooke, just after the end of the English civil wars in the mid-17th century. This chapter examines the underlying atomic forces responsible for Hooke’s law, the use of tensors to describe three-dimensional stresses and strains in a material, and the relationships between the different elastic moduli under different loading conditions. Hooke was the son of a clergyman, born and brought up on the Isle of Wight, a royalist stronghold, where King Charles I fled after his imprisonment by Parliament, only to be recaptured and executed. Hooke was smuggled to London and then Oxford under the protection of Royalist academics, where he became a member of the group of intellectuals who, after the restoration of the monarchy, led the Enlightenment and set up the Royal Society. He took on many jobs: Lab Assistant to Robert Boyle, Curator at the Royal Society, Professor of Geometry at Gresham’s College, City Surveyor for the rebuilding of London after the Great Fire, and First Officer in Christopher Wren’s architectural firm. He was paranoid about his need for money and about people stealing his scientific ideas. He feuded with many of the great scientists of his age, claiming that he invented their ideas first, notably with Newton about his theories of gravity.


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