Petter Hellström
Researcher at Department of History of Science and Ideas
- E-mail:
- petter.hellstrom@uu.se
- Visiting address:
- Engelska parken, Thunbergsvägen 3P
- Postal address:
- Box 629
751 26 UPPSALA
Download contact information for Petter Hellström at Department of History of Science and Ideas
Visiting researcher at Swedish Collegium for Advanced Study (SCAS)
- E-mail:
- petter.hellstrom@swedishcollegium.se
- Visiting address:
- Villavägen 6C
752 38 Uppsala - Postal address:
- Villavägen 6C
752 38 Uppsala
Download contact information for Petter Hellström at Swedish Collegium for Advanced Study (SCAS)
- ORCID:
- 0000-0002-3212-6965
Short presentation
I am a historian of science, knowledge, and intellectual culture. Though my historical interests are wide-ranging, in my research I have been mainly preoccupied with the productive role of images—metaphors, models, diagrams, maps—in conceptualisations of natural order and hierarchy.
While remaining affiliated to Uppsala University and the Department of History of Science and Ideas, as per March 2026 I am primarily employed by Dalarna University.
Qualifications: BA Hons, MPhil, P
Keywords
- history of science
- history of the life sciences
- history of natural history
- history of evolutionary theory
- history of racism
- history of cartography
- science and empire
- science and religion
- visual culture
- historical epistemology
Biography
Born and raised in Sweden, I spent my student years in Latin America, the United Kingdom, and the Middle East, graduating with a BA Honours in Arabic and the Study of Religions from the School of Oriental and African Studies, University of London, and an MPhil degree in the History and Philosophy of Science from the University of Cambridge. Back in Sweden, I enrolled at Uppsala University, where I earned my PhD degree in the History of Science and Ideas in 2019.
Before returning to the Department of History of Science and Ideas as a Researcher in 2022–2026, I worked as a Senior Lecturer at the Department of Education, Uppsala University. I also worked shorter periods for Södertörn University, the Karolinska Institutet, and the University of Lucerne. I have been a visiting researcher at the universities of Cambridge and Lucerne, the Max Planck Institute for the History of Science in Berlin, and the Centre Alexandre-Koyré (CNRS-EHESS-MNHN) in Paris.
In March 2026, I took up a permanent position as Senior Lecturer in History at Dalarna University.
Research
I defended my doctoral dissertation, Trees of Knowledge. Science and the Shape of Genealogy, in 2019. The dissertation was reviewed in very positive terms and earned me the 2020 prize for scientific achievement by the Carl Johans Förbundet, a royal society. A revised version of the study is forthcoming with Zone Books in association with Princeton University Press.
In 2022–2025, I was the principal investigator of Unmapping Africa. Enlightenment Geography and the Making of Blank Spaces, funded by the Riksbankens Jubileumsfond for the Advancement of the Humanities and Social Sciences. A special issue on the theme of the project is accepted for publication in the Journal of Historical Geography.
I spending the autumn of 2026 as a Sabbatical Fellow at the Swedish Collegium for Advanced Studies.
Media
I have a strong interest in research communication and outreach. While the majority of my interventions are only available in Swedish, a couple have been published in English by The Guardian. A blog post about my current project is likewise available in English.

Publications
Selection of publications
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A New New World: Unmapping Africa in the Age of Reason
Part of Journal for the History of Knowledge, 2024
- DOI for A New New World: Unmapping Africa in the Age of Reason
- Download full text (pdf) of A New New World: Unmapping Africa in the Age of Reason
-
Trees of Knowledge: Science and the Shape of Genealogy
2019
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Life and works of Augustin Augier de Favas (1725–1825), author of 'Arbre botanique' (1801)
Part of Archives of Natural History, p. 43-62, 2017
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Part of Lychnos, p. 179-188, 2016
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Karl XII: Krigarkungens liv efter döden
Part of Sverige i tiden, p. 17-31, Historiska museets förlag, 2015
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Part of Studies in History and Philosophy of Science Part C, p. 439-442, 2013
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Darwin and the Tree of Life: The roots of the evolutionary tree
Part of Archives of Natural History, p. 234-252, 2012
- DOI for Darwin and the Tree of Life: The roots of the evolutionary tree
- Download full text (pdf) of Darwin and the Tree of Life: The roots of the evolutionary tree
-
The tree as evolutionary icon: TREE in the Natural History Museum, London
Part of Archives of Natural History, p. 1-17, 2011
- DOI for The tree as evolutionary icon: TREE in the Natural History Museum, London
- Download full text (pdf) of The tree as evolutionary icon: TREE in the Natural History Museum, London
Recent publications
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Part of Journal of Social Science Education, p. 1-25, 2026
- DOI for Was Linnaeus a racist? Should his monuments be razed?: Confronting controversial issues in Swedish history classrooms
- Download full text (pdf) of Was Linnaeus a racist? Should his monuments be razed?: Confronting controversial issues in Swedish history classrooms
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Part of Historisk Tidskrift, 2024
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A New New World: Unmapping Africa in the Age of Reason
Part of Journal for the History of Knowledge, 2024
- DOI for A New New World: Unmapping Africa in the Age of Reason
- Download full text (pdf) of A New New World: Unmapping Africa in the Age of Reason
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Part of Shadow of the Tree, intercom Verlag, 2023
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Part of Secord in Transit, p. 171-172, Belmont Press, 2022
All publications
Articles in journal
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Part of Journal of Social Science Education, p. 1-25, 2026
- DOI for Was Linnaeus a racist? Should his monuments be razed?: Confronting controversial issues in Swedish history classrooms
- Download full text (pdf) of Was Linnaeus a racist? Should his monuments be razed?: Confronting controversial issues in Swedish history classrooms
-
A New New World: Unmapping Africa in the Age of Reason
Part of Journal for the History of Knowledge, 2024
- DOI for A New New World: Unmapping Africa in the Age of Reason
- Download full text (pdf) of A New New World: Unmapping Africa in the Age of Reason
-
Life and works of Augustin Augier de Favas (1725–1825), author of 'Arbre botanique' (1801)
Part of Archives of Natural History, p. 43-62, 2017
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Augustin Augier's Botanical Tree: Transcripts and translations of two unknown sources
Part of Huntia, p. 17-38, 2017
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Darwin and the Tree of Life: The roots of the evolutionary tree
Part of Archives of Natural History, p. 234-252, 2012
- DOI for Darwin and the Tree of Life: The roots of the evolutionary tree
- Download full text (pdf) of Darwin and the Tree of Life: The roots of the evolutionary tree
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Humaniora har mer än en roll att spela
Part of Respons, p. 14-15, 2012
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The tree as evolutionary icon: TREE in the Natural History Museum, London
Part of Archives of Natural History, p. 1-17, 2011
- DOI for The tree as evolutionary icon: TREE in the Natural History Museum, London
- Download full text (pdf) of The tree as evolutionary icon: TREE in the Natural History Museum, London
Articles, review/survey
Chapters in book
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Part of Shadow of the Tree, intercom Verlag, 2023
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Part of Secord in Transit, p. 171-172, Belmont Press, 2022
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Karl XII: Krigarkungens liv efter döden
Part of Sverige i tiden, p. 17-31, Historiska museets förlag, 2015
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Part of Sverige i tiden, p. 9-15, Historiska museets förlag, 2015
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Den gudomliga kärlekens språk: En introduktion till sufismens litterära symbolik
Part of Det förborgade ordet, p. 32-37, Eolit Förlag, 2006
Collections (editor)
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Sverige i tiden. Historier om ett levande land
Historiska museets förlag, 2015
Monograph doctoral thesis
Reports
Other
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Part of Historisk Tidskrift, 2024
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Part of Global Intellectual History, p. 100-104, 2017
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Not on the map. Cartographic omission from New England to Palestine
2016
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Part of Archives of Natural History, p. 367-368, 2016
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The tree of life. With Darwin from Genesis to genomics
2016
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Part of Archives of Natural History, p. 378-379, 2015
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Part of Studies in History and Philosophy of Science Part C, p. 439-442, 2013
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Part of Lychnos, p. 310-311, 2013
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Krigarkonungen och kåldolmarna
2013
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2013
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Part of Lychnos, p. 289-290, 2013
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Part of Archives of Natural History, p. 184-185, 2013
- DOI for Review of: PIETSCH, T. W. Trees of life. A visual history of evolution. The Johns Hopkins University Press, Baltimore: 2012.
- Download full text (pdf) of Review of: PIETSCH, T. W. Trees of life. A visual history of evolution. The Johns Hopkins University Press, Baltimore: 2012.