collection 1339 - Ian Hacking fonds

Zone d'identification


UTA 1339


Ian Hacking fonds


  • 1854-2015 [predominant 1980-2010] (Production)

Niveau de description


Étendue matérielle et support

6.48 m of textual records (50 boxes)
0.5 m of photographic material (2 boxes)
3,093 digital files (645 MB)

Zone du contexte

Nom du producteur

(1936 - 2023)

Notice biographique

Dr. Ian MacDougall Hacking (18 February 1936 - 10 May 2023) was a white analytic philosopher whose work drew from multiple disciplines, including the history of science, statistics, physics, and psychology. Recognized as an influential contemporary thinker, Dr. Hacking is noted for his examination of the relationships between the physical and social sciences.

Raised in Vancouver, British Columbia, Hacking received his B.A. in Physics and Mathematics (1956) from the University of British Columbia. He later became a student at the University of Cambridge’s Trinity College, studying moral sciences. Here, he received a BA (1958), followed by an M.A. and PhD (1962). Between the 1960s and early 1980s, Hacking held academic teaching positions at universities internationally. These included his alma maters, the University of British Columbia (1964-1967) and the University of Cambridge (1969-1974), as well Princeton University (1961-1962), Makerere University College in Uganda (1967-1969), Stanford University (1975-1982), and Germany’s Bielefeld University (1982-1983).

In 1982, Hacking accepted a position at the University of Toronto Institute for the History and Philosophy of Science and Technology and, in 1991, was awarded the title of University Professor. Following his tenure at the University of Toronto, he was appointed Chaire de philosophie et histoire des concepts scientifiques at the Collège de France. His term from 2000 to 2006 marked the first time an Anglophone philosopher was awarded the prestigious position. Subsequently, Hacking taught at the University of Chicago (2007), the University of California, Santa Cruz (2008-2010), and the University of Cape Town (2011) as a visiting professor. He numerous year he continued his work as University Professor Emeritus at the University of Toronto and Professeur honoraire at the Collège de France.

Hacking published fourteen books in addition to numerous reviews, articles, and editorials. The books he authored comprise both his academic writing as well more popular texts directed to general audiences. His early text, The Emergence of Probability (1975), explores the influence of a 17th century concept of probability in contemporary thought. Logic, statistical theory, and the history of mathematics are also the central topics of Hacking’s Logic of Statistical Interference (1965), Taming of Chance (1990), An Introduction to Probability and Inductive Logic (2001), and Why is There Philosophy of Mathematics at All? (2014).

Hacking’s later texts, Rewriting the soul: Multiple personality and the sciences of memory (1995) and Mad travelers: Reflections on the reality of transient mental illnesses (1998), discuss psychiatric illness and the behavioral and social effects of diagnosis. These texts also reflect Hacking’s longstanding interest in ‘human kinds’ and the relationship between individuals and social categories.

In response to the philosophical debates surrounding the objectivity of scientific inquiry and theory, often referred to as ‘the science wars’, Hacking published The Social Construction of What? (1999). A collection of Dr. Hacking’s writing was published in the volume Historical Ontology (2002) taking essays authored throughout Hacking’s career to discuss the philosophical uses of history.

Hacking was recognized for his work with numerous awards, fellowships, and honours. In 1991, he was selected to present the Tarner Lectures at Trinity College, Cambridge University and is a fellow of the Royal Society of Canada, the John Simon Guggenheim Memorial Foundation, and the American Academy of Arts and Sciences among other institutions. He was the recipient of the Canadian Council of the Art’s Molson Prize (2000), the inaugural Killam Prize for the Humanities (2002) and the Holberg International Memorial Prize (2009). Hacking was named a Companion to the Order of Canada in 2004.

Ian Hacking had three children, Daniel Hacking, Rachel Hacking, and Jane F. Hacking. Following two previous marriages, Dr. Hacking married Judith Baker (nee Polsky, 1938-2014) in 1983. Prof. Baker was a professor of philosophy at York University, Toronto. Following a period of declining health, Hacking died on May 10, 2023.

Histoire archivistique

Material in the Ian Hacking fonds was transferred to the University of Toronto Archives and Records Management Services directly from Dr. Hacking in September, 2016. Digital files were transferred from two USB flash drives.

Source immédiate d'acquisition ou de transfert

Zone du contenu et de la structure

Portée et contenu

Fonds consists of records documenting the professional and personal life of analytic philosopher and professor, Ian Hacking. Records primarily focus on the academic and publishing activity of Hacking from the early 1980s to 2010. The material reflects the broad and diverse interests of Hacking in his work, as well as his exchange with scholars in diverse fields. Records include correspondence, manuscripts and drafts of written works, reprints, lecture notes, and extensive subject files. Additionally, correspondence, press clippings, and photographs chronicle Hacking’s professional and academic achievements.

Fonds also documents aspects of Hacking’s personal and family life. These include his diaries and notebooks, birth and marriage certificates, drawings by his children, family snapshots, as well as correspondence, photographs, and copies of records from the Hacking and MacDougall families.

See series and subseries descriptions for additional information.

Évaluation, élimination et calendrier de conservation


Mode de classement

Records in Series 1 through 6 were given an imposed order as no consistent original order could be identified. Series 7 is arranged loosely by subject matter to preserve components of the original organization in which the material was received. There is no Box 28 included in the fonds. Digital folders were arranged into series based on their content. A complete inventory of all digital files is available upon request.

Zone des conditions d'accès et d'utilisation

Conditions d’accès

All files are open, with the exception of the following:

  • Series 1: B2016-0017/001(05), B2016-0017/001(09), B2016-0017_df002, B2016-0017_df003, B2016-0017_df004
  • Series 2: B2016-0017/002(07)
  • Series 4: B2016-0017/003(05) and B2016-0017/003(06)
  • Sub-series 5.3: B2016-0017/007(06)
  • Series 7:
    • B2016-0017/019(13)
    • B2016-0017/021(14)
    • B2016-0017/025(30)
    • B2016-0017/037(10)
    • B2016-0017/040(06)
    • B2016-0017/040(12)
    • B2016-0017/046(13)
    • B2016-0017/048(17)

These files have been restricted to protect the privacy of third parties. Please contact the University Archivist for additional information.

Conditions de reproduction

Langue des documents

  • anglais
  • français
  • allemand
  • italien
  • espagnol

Écriture des documents

Notes de langue et graphie

Caractéristiques matérielle et contraintes techniques

Instruments de recherche

Instrument de recherche téléversé

Zone des sources complémentaires

Existence et lieu de conservation des originaux

Existence et lieu de conservation des copies

Unités de description associées

Descriptions associées

Zone des notes


  • A spreadsheet inventory of all digital files is available by email, upon request.

Identifiant(s) alternatif(s)




Mots-clés - Sujets

Mots-clés - Lieux

Mots-clés - Noms

Zone du contrôle de la description

Identifiant de la description

Identifiant du service d'archives

Règles et/ou conventions utilisées

Dates de production, de révision, de suppression

Original finding aid by Daniela Ansovini
Added to AtoM by Daniela Ansovini, April 2017
Updated by E. Sommers, April 2021, D. Ansovini, 2023.




Zone des entrées

Sujets associés

Personnes et organismes associés

Lieux associés