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A Powers Ontology for Causal Models

Project description

Unifying modelling techniques in science

Multiple causal modelling techniques are statistical and analytical methods used in applied sciences to explore and understand complex relationships between multiple variables. These techniques are particularly valuable when researchers want to investigate the causal relationships among several factors simultaneously. These modelling practices also provide information beyond correlations or associations, helping researchers make informed decisions. Funded by the Marie Skłodowska-Curie Actions programme, the POCAM project is interested in understanding why these causal models are so successful. Researchers aim to uncover a single common ontology for three different techniques that also incorporates metaphysical theory.

Objective

Multiple causal modelling techniques are employed in the applied sciences. For instance, Structural Equations Models (SEMs) are employed in genetics, econometrics and psychology; Fault Tree Analyses (FTAs) are employed in aerospace and nuclear engineering; Petri Nets are used in traffic control and integrated computational systems. Each technique has a unique way of representing causal phenomena, drawing on different data and background information. But what is it about the world that allows each of these techniques to work? And what makes each technique a representation of causal phenomena specifically? POCAM will break new ground answering these questions by determining a single, underlying causal ontology within the powers metaphysics framework. In doing so, POCAM will provide an explanation of why such varied causal modelling practices are so successful, thereby helping practitioners better conceptualise the connections among different modelling formalisms and with our pre-scientific understanding of causation in everyday life.

While there have been attempts to determine an underlying ontology for SEMs there has yet to be any philosophical engagement with FTAs or Petri Nets, despite their pervasiveness in science. Moreover, current ontologies for causal models in metaphysics fail to be adequately reductive, preventing them from being truly explanatory. POCAM will therefore be pioneering in its attempt to provide a single reductive ontology of all three modelling techniques. To do so, POCAM will draw on the scientific credentials of the powers metaphysics framework. The nature of powers and their role in causation is increasingly well understood but has yet to be brought into sustained theoretical engagement with the casual modelling literature. Dr Friends unique expertise, as a philosopher of science and trained engineer, will enable him, aided by expert scientific advice and supervision, to carry out this inter-disciplinary research.

Fields of science (EuroSciVoc)

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HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

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(opens in new window) HORIZON-MSCA-2022-PF-01

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Coordinator

FREIE UNIVERSITAET BERLIN
Net EU contribution

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€ 189 687,36
Address
KAISERSWERTHER STRASSE 16-18
14195 BERLIN
Germany

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Region
Berlin Berlin Berlin
Activity type
Higher or Secondary Education Establishments
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Total cost

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