Peter Geach

Peter Thomas Geach FBA[lower-alpha 1] (1916–2013) was an English philosopher and professor of logic at the University of Leeds. His areas of interest were philosophical logic, ethics, history of philosophy, philosophy of religion and the theory of identity.

Peter Geach

FBA
Geach in 1990
Born
Peter Thomas Geach

(1916-03-29)29 March 1916
Chelsea, London, England
Died21 December 2013(2013-12-21) (aged 97)
Cambridge, England
Spouse(s)
​
(
m. 1941; died 2001)
[1]
Academic background
Alma materBalliol College, Oxford
Influences
Academic work
DisciplinePhilosophy
Sub-discipline
School or traditionAnalytical Thomism
Institutions
Notable ideas
Influenced

Early life

Peter Geach was born in Chelsea, London, on 29 March 1916.[4] He was the only son of George Hender Geach and his wife Eleonora Frederyka Adolfina née Sgonina.[5] His father, who was employed in the Indian Educational Service, would go on to work as a professor of philosophy in Lahore and later as the principal of a teacher-training college in Peshawar.[6]

His parents' marriage was unhappy and quickly broke up.[7] Until the age of four, he lived with his maternal grandparents in Cardiff.[7] After this time he was placed in the care of a guardian (until his father returned to Britain) and contact with his mother and her parents ceased.[7] He attended Llandaff Cathedral School in Cardiff and, later, Clifton College.[8]

In 1934 Geach won a scholarship to Balliol College, Oxford, graduating in 1938 with first-class honours in literae humaniores.[9] In the same year, he was received into the Roman Catholic Church.[10]

Academic career

Geach spent a year (1938–39) as a Gladstone Research Student, based at St Deiniol's Library, Hawarden.[11] Following the end of the Second World War in 1945, he undertook further research at Cambridge.

In 1951, Geach was appointed to his first substantive academic post, as assistant lecturer at the University of Birmingham, going on to become Reader in Logic. In 1966 he was appointed Professor of Logic in the Department of Philosophy at the University of Leeds.[12] Geach retired from his chair in 1981 with the title Emeritus Professor of Logic.[13] He also held visiting professorships at the universities of Cornell, Chicago, Michigan, Pennsylvania, and Warsaw.[14]

Geach was elected a fellow of the British Academy (FBA) in 1965.[15] He was elected an honorary fellow of Balliol College in 1979.[15] He was awarded the papal cross Pro Ecclesia et Pontifice by the Holy See in 1999[16] for his philosophical work.

Thought

His early work includes the classic texts Mental Acts and Reference and Generality, the latter defending an essentially modern conception of reference against medieval theories of supposition. His Catholic perspective was integral to his philosophy. He was perhaps the founder of analytical Thomism (though the current of thought running through his and Elizabeth Anscombe's work to the present day was only ostensibly so named forty years later by John Haldane), the aim of which is to synthesise Thomistic and analytic approaches. Geach was a student and an early follower of Ludwig Wittgenstein whilst at the University of Cambridge.[17]

Geach defends the Thomistic position that human beings are essentially rational animals, each one miraculously created. He dismissed Darwinistic attempts to regard reason as inessential to humanity, as "mere sophistry, laughable, or pitiable." He repudiated any capacity for language in animals as mere "association of manual signs with things or performances."[18]

Geach dismissed both pragmatic and epistemic conceptions of truth, commending a version of the correspondence theory proposed by Thomas Aquinas. He argues that there is one reality rooted in God himself, who is the ultimate truthmaker. God, according to Geach, is truth. While they lived, he saw W. V. Quine and Arthur Prior as his allies, in that they held three truths: that there are no non-existent beings; that a proposition can occur in discourse without being there asserted; and that the sense of a term does not depend on the truth of the proposition in which it occurs. He invented the famous ethical example of the stuck potholer, when arguing against the idea that it might be right to kill a child to save its mother.

Personal life

His wife and occasional collaborator was the philosopher Elizabeth Anscombe.[12] Both converts to Catholicism, they married in 1941 and had seven children.[19] They co-authored the 1961 book Three Philosophers, with Anscombe contributing a section on Aristotle and Geach one each on Aquinas and Gottlob Frege.[12] For a quarter century they were leading figures in the Philosophical Enquiry Group, an annual confluence of Catholic philosophers held at Spode House in Staffordshire that was established by Columba Ryan in 1954.[20]

Peter Geach died early in the morning on 21 December 2013[21] at Addenbrooke's Hospital in Cambridge and is buried in (what is now) the Ascension Parish Burial Ground.

Works
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  • Geach, Peter; Black, Max, eds. (1952). Translations from the philosophical writings of Gottlob Frege (1st ed.). Oxford: Basil Blackwell.
    • —; —, eds. (1960). Translations from the philosophical writings of Gottlob Frege (2nd ed.). Oxford: Basil Blackwell.
    • —; —, eds. (1980). Translations from the philosophical writings of Gottlob Frege (3rd ed.). Oxford: Basil Blackwell.
  • Descartes: Philosophical Writings (with G.E.M. Anscombe) (1954) Introduction by Alexander Koyre
  • "Good and Evil," Analysis (1956)
  • Mental Acts: Their Content and Their Objects, 1957/1997
  • Three Philosophers: Aristotle; Aquinas; Frege (with G.E.M. Anscombe), 1961
  • Reference and Generality: An Examination of Some Medieval and Modern Theories, 1962
  • History of the Corruptions of Logic, inaugural lecture, University of Leeds, 1968
  • God and the Soul, 1969/2001
  • "A Program for Syntax" (1970). Synthèse 22:3-17.
  • Logic Matters, 1972
  • Reason and Argument, 1976
  • "Saying and Showing in Frege and Wittgenstein," Acta Philosophica Fennica 28 (1976): 54–70
  • Providence and Evil: The Stanton Lectures 1971-2, 1977
  • The Virtues: The Stanton Lectures 1973-4, 1977
  • Truth, Love, and Immortality: An Introduction to McTaggart's Philosophy, 1979
  • "Truth and God," Proceedings of the Aristotelian Society, Supplementary Volume LVI, 1982
  • (edited) Wittgenstein's Lectures on Philosophical Psychology, 1946–47: Notes by P.T. Geach, K.J. Shah, and A.C. Jackson, 1989
  • Logic and Ethics (edited by Jacek Holowka), 1990
  • Truth and Hope: The Furst Franz Josef und Furstin Gina Lectures Delivered at the International Academy of Philosophy in the Principality of Liechtenstein, 1998 (ISBN 0-268-04215-2)

Festschriften
  • Gormally, Luke, ed. (1994). Moral Truth and Moral Tradition: Essays in Honour of Peter Geach and Elizabeth Anscombe. Dublin: Four Courts Press.
gollark: If you could tell the future that way, there would already be autodivinators (or, if you can't do that, many minimum-wage people flipping coins) used for picking stocks.
gollark: (if it's *not*, then the chance of getting two heads or two tails is... a half, anyway)
gollark: *can't tell if bizarre joke or not*
gollark: +<insult
gollark: +<insult]

See also

Notes
  1. Pronounced /ɡiːtʃ/.

References

Footnotes
  1. Haldane 2000, p. 1019.
  2. Kerr 2002.
  3. Dummett 1981, p. xv.
  4. Geach 1991, p. 1; Teichmann.
  5. Geach 1991; Kenny 2015.
  6. Geach 1991.
  7. Geach 1991, p. 1.
  8. Muirhead 1948, p. 448.
  9. Kenny 2015, p. 186.
  10. Geach 1991, p. 7; Kenny 2015, p. 186.
  11. Kenny 2015, p. 188.
  12. Boxer, Sarah (13 January 2001). "G. E. M. Anscombe, 81, British Philosopher". The New York Times. p. B8. Archived from the original on 18 May 2013. Retrieved 24 January 2010.
  13. "Emeritus Professors". Leeds: University of Leeds. Archived from the original on 26 September 2012. Retrieved 11 November 2017.
  14. "Emeritus Professor Peter T Geach, MA, FBA". Leeds: University of Leeds. 2014. Retrieved 11 November 2017.
  15. Kenny 2015, p. 200.
  16. Kenny 2015, p. 201.
  17. Roberts, Sue (2014). "News". Philosophy Now. No. 100. Retrieved 27 July 2020.
  18. Murray 2002.
  19. "Professor G E M Anscombe". The Telegraph. London. 6 January 2001. Archived from the original on 5 June 2011. Retrieved 27 July 2020.
  20. "Father Columba Ryan: Priest, Teacher and University Chaplain". The Times. London. 19 August 2009. Archived from the original on 2 June 2010. Retrieved 24 January 2010.
  21. Kenny 2015, p. 203.

Works cited
Dummett, Michael (1981). The Interpretation of Frege's Philosophy. Duckworth.CS1 maint: ref=harv (link)
Geach, Peter (1991). "A Philosophical Autobiography". In Lewis, Harry A. (ed.). Peter Geach: Philosophical Encounters. Synthese Library. Dordrecht, Netherlands: Springer. pp. 1–25. doi:10.1007/978-94-015-7885-1_1. ISBN 978-94-015-7885-1.CS1 maint: ref=harv (link)
Haldane, John (2000). "In Memoriam: G. E. M. Anscombe (1919–2001)". The Review of Metaphysics. 53: 1019–1021. ISSN 2154-1302. JSTOR 20131480.CS1 maint: ref=harv (link)
Kenny, Anthony (2015). "Peter Thomas Geach, 1916–2013" (PDF). Biographical Memoirs of Fellows of the British Academy. 14. Oxford: Oxford University Press. pp. 185–203. Retrieved 27 July 2020.CS1 maint: ref=harv (link)
Kerr, Fergus (2002). "Review of Truth and Hope, by Peter Geach". Ars Disputandi. 2. ISSN 1566-5399. Archived from the original on 31 July 2012. Retrieved 27 July 2020.CS1 maint: ref=harv (link)
MacIntyre, Alasdair (2002). "Virtues in Foot and Geach". The Philosophical Quarterly. 52. doi:10.1111/1467-9213.00289. ISSN 1467-9213. JSTOR 3542725.CS1 maint: ref=harv (link)
Muirhead, J. A. O., ed. (1948). Clifton College Register. Bristol, England: J. W. Arrowsmith.CS1 maint: ref=harv (link)
Murray, Michael J. (2002). "Review of Truth and Hope: The Furst Franz Josef und Furstin Gina Lectures Delivered at the International Academy of Philosophy, 1998, by Peter Geach". Notre Dame Philosophical Reviews. ISSN 1538-1617. Retrieved 27 July 2020.CS1 maint: ref=harv (link)
Teichmann, Roger. "Geach, Peter Thomas (1916–2013)". Oxford Dictionary of National Biography (online ed.). Oxford: Oxford University Press. doi:10.1093/ref:odnb/107582.CS1 maint: ref=harv (link)
Todd, Patrick (2011). "Geachianism". In Kvanvig, Jonathan L. (ed.). Oxford Studies in Philosophy of Religion. 3. Oxford: Oxford University Press. pp. 222–251. doi:10.1093/acprof:oso/9780199603213.001.0001. ISBN 978-0-19-960321-3.CS1 maint: ref=harv (link)
Academic offices
Preceded by
H. H. Price		 Howison Lecturer in Philosophy
1963		 Succeeded by
G. E. M. Anscombe
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