This talk aims to provide a philosophical framework through which the current emphasis on data-intensive biology can be studied and understood.

Over the last two decades, online databases, digital visualization tools and automated data analysis have become key tools to cope with the increasing scale and diversity of scientifically relevant information that is being accumulated (the so-called ‘big data’). Within the biological and biomedical sciences, digital access to data has revolutionized research methods and ways of doing science, thus also challenging how life is researched and understood. Prominent scientists have characterized this shift as leading to a new, ‘data-intensive’ paradigm for research, encompassing innovative ways to produce, store, disseminate and interpret data.

This talk aims to provide a philosophical framework through which the current emphasis on data-intensive biology, and more generally the role played by data in scientific inquiry, can be studied and understood. To achieve this, I focus on what I call data journeys: the ways in which scientific data are disseminated across a multiplicity of contexts in order to function as evidence for knowledge claims. As I will show, the more widely data are disseminated and re-used, the more significant their epistemic role is deemed to be. To be transformed into knowledge, scientific data need to be ordered, labelled and packaged to make them portable – that is, capable of being picked up and transported across different sites. In this talk, I focus on the role of online databases as key sites for data packaging, whose structure and functioning strongly affects how existing data about organisms are transformed into new claims about the biological world. Building on a close study of the material conditions under which data travel, I then put forward three main arguments: (1) portability is a defining characteristic of data as a component of scientific inquiry, which crucially depends on the specific domains through which data are made to move; (2) what counts as data in the first place depends on the procedures and contexts through which researchers attribute evidential value to objects and processes; and (3) the fruitfulness of data-intensive science can thus be understood as resulting from the skilful use of information technologies to articulate and multiply the contexts in which different types of data can be organised and interpreted.

There are a limited number of places for this event, so please do register early to avoid disappointment.

About the speakers

  • Dr Sabina Leonelli

    Affiliation: University of Exeter

    Sabina Leonelli is senior lecturer in the Department of Sociology, Philosophy and Anthropology at the University of Exeter, UK, where she also acts as associate director of the Exeter Centre for the Study of the Life Sciences (Egenis). As an empirical philosopher of science, she uses historical and sociological research to foster philosophical understandings of knowledge-making practices and processes, focusing particularly on data-intensive biomedicine, model organism biology and plant science. From 2014 to 2019, she holds an ERC Starting Grant to pursue research in this area ( She is also interested in science policy, particularly current debates on Open Science. She has authored numerous research papers in philosophy, sociology and science journals; edited the volume Scientific Understanding: Philosophical Perspectives (2009, Pittsburgh University Press) as well as special issues in BioSocieties, Studies in the History and the Philosophy of the Biological and Biomedical Sciences and Public Culture; and is an active member of several science and philosophy organisations, most notably the Global Young Academy.

This page was last modified on 15 March 2017