Here is an overview of the various topics I am currently working on. Please email me for drafts of papers in progress, comments would be very much appreciated!
Species classifications are used by a wide range of societal and scientific groups for research, conservation, legislation among other things. Despite their practical importance, species classifications are not in a stable or orderly state. Species classification may turn out vastly different depending on the particular methodological choices of taxonomists, and different groups recognized as species are not comparable. The directly affects the users of taxonomy, who assume the comparability of species. I investigate patterns in this disorder, its implications for conservation, and the feasibility of the solutions that have been proposed to resolve it.
Relevant work:
Widespread support for a global species list with a formal governance system (Published in PNAS)
Measuring and Explaining Disagreement in Bird Taxonomy (Accepted for publication in EJTS)
A plea for preregistration in taxonomy (Published in Megataxa)
Taxonomic disagreement about ranks in gray-area taxa: A vignette study (Published in BioScience)
Taxonomic Order, Disorder, and Governance (Published in edited volume "Species Problems and Beyond")
Principles for creating a single authoritative list of the world’s species (Published in PLoS Biology).
In defense of taxonomic governance (Published in Organisms, diversity & Evolution)
Values, regulation, and species delimitation (Published in Zootaxa)
Integrative taxonomy and the operationalization of evolutionary independence (Published in EJPS)
Measuring evolutionary independence: A pragmatic approach to species classification (Published in Biology & Philosophy)
Onenigheid over soorten. Het bijna onoplosbare probleem van taxonomische wanorde (In dutch; published in the popular journal Natuur.focus)
Phyloreferences: Tree-Native, Reproducible, and Machine-Interpretable Taxon Concepts (published in PTPBIO).
Consensus and a Unified Species Paradigm: Reality or Idle Hope? (Published in PTPBio)
Radical pluralism, classificatory norms and the legitimacy of species classifications (published in Studies Part C)
Taxonomy and conservation science: Interdependent and value-laden (published in HPLS)
Towards a global list of accepted species I. Why taxonomists sometimes disagree, and why this matters (Published in ODE).
Towards a global list of accepted species II. Consequences of inadequate taxonomic list governance (Published in ODE).
Towards a global list of accepted species III. Independence and stakeholder inclusion (Published in Organisms, Diversity & Evolution).
Towards a global list of accepted species IV: Overcoming fragmentation in the governance of taxonomic lists (Published in ODE).
Towards a global list of accepted species V. The devil is in the detail (Published in ODE).
FWO Blogpost (in dutch) 'Taxonomische wanorde: Een filosofisch-taxonomisch onderzoek naar de rol van waarden in soortenclassificatie', written with Vincent Cuypers, Andreas De Block and Tom Artois.
Questions about the appropriate role for values in science have recently received much attention from philosophers of science. However, most of this research focuses on the role of values in inference, theory choice and scientific models. I am interested in the ways norms and values play a role in scientific classification, and try to connect the literature on values in science to the extensive philosophical literature on scientific classification and natural kinds.
Relevant work:
Enzyme classification and the entanglement of values and epistemic standards (published in Studies Part A)
Radical pluralism, classificatory norms and the legitimacy of species classifications (published in Studies Part C)
Taxonomy and conservation science: Interdependent and value-laden (published in HPLS)
Towards a global list of accepted species III. Independence and stakeholder inclusion (Published in Organisms, Diversity & Evolution).
Responsible dissemination in sexual orientation research: the case of the AI ‘gaydar’ (Published in Philosophy of Science)
Survey on 'the perception of value of research' (together with Leander Vignero and Luna De Souter; Preregistered at OSF but embargoed until december 2022 -- email for questions).
'Innovation, Vandalism, and the Limits of Researcher Freedom' (Under review, email for draft).
'Fostering a Research Integrity Culture: Actionable Advice for Institutions' (With Steven De Peuter; under review, preprint published here).
I am interested in the functioning of philosophy as an academic discipline. Most importantly, I investigate the societal impact of philosophy and how it can be increased. In addition, I've looked at the status of philosophical concepts as well as the role of bias in philosophy.
Relevant work:
Against natural kind eliminativism (Published in Synthese)
Liberalism, moral realism, and bias in moral philosophy (under review, email for draft)
The public relevance of philosophy (Published in Synthese)
Measuring the isolation of research topics in philosophy (Published in Scientometrics)
Survey on 'Societal impact of research in the humanities' (together with Pei-Shan Chi, Leander Vignero and Olivier Lemeire; Preregistered at OSF but embargoed until december 2022 -- email for questions).
I am part of the KU Leuven working group on research funding. I am also interested in how currently used mechanisms for allocating research funds impact science, how effective and efficient they are, which alternatives we should consider, and how these mechanisms incentivize questionable research practices.
Relevant work:
The Costs of Competition in Distributing Scarce Research Funds (Preprint on arXiv)
Questionable research practices in competitive grant funding: A survey (Published in PLOS ONE)
Grant writing and grant peer review as questionable research practices (Published in F1000)
Fostering a research integrity culture: Actionable advice for institutions (Published in Science and Public Policy)
The modified lottery: Formalizing the intrinsic randomness of research funding (Published in Accountability in Research).
Would it be better to burn research funding than to distribute it? (in dutch) (published in Karakter, email for draft)
Towards an optimal distribution of research funding at KU Leuven (in dutch), report of the KU Leuven working group on research funding (to be released soon)