Obligation to Judge or Judging Obligations: What can French Philosophy of Science offer the History of Biology?

This paper aims to evaluate the different approaches to history within contemporary French philosophy of science, especially related to the benefits and necessity of normative judging. Within the French tradition of historical epistemology (HEP), there has always been a combination between a historical and philosophical perspective. This has resulted in numerous methodological reflections on this topic still relevant for contemporary debates within IHPS. Generally this centered around the question to what extent clear philosophical starting points where a merit and necessity, or rather a bias and obstacle. In recent French philosophy of science this tension let to the search for a third approach. Inspired by developments within sociology of science, they criticize the overemphasis on judging history from the present. But rather than abandoning all philosophical perspective, their claim is that history of science itself produces philosophical norms or ‘obligations’ within particular sciences (Stengers, 1993). This, however, does not result in abandoning the earlier approaches, but rather their reappraisal. Earlier internal criticisms within HEP can be reread as claiming that the opponent fails to live up to this requirement, i.e. to follow history’s own obligations, rather than imposing them. The claim defended in this paper is that the merit of certain philosophical approaches must be tested linked to obligations within specific disciplines. Concretely, this will be evaluated through examples from recent history of molecular biology, especially synthetic biology and metagenomics. The specific obligations of these disciplines will be analysed and evaluated according to the different frameworks within French philosophy of science.status: publishe