In this paper, I elaborate on the very political dimension of epistemology that is opened up by the radical change of focus initiated by constructivism: from science as knowledge to science as practice. In a first step, this brings me to claim that science is political in its own right, thereby drawing on Mouffe and Laclau’s framework of radical democracy and its central notion of antagonism to make explicit what is meant by ‘the political.’ Secondly, I begin to explore what (...) this intrinsic political dimension of science might entail for democratic thought. I do so by connecting my preliminary explorations in the field of science with Andrew Feenberg’s elaborate frame of thought on the democratization of technology. Interestingly, Feenberg is one of the few thinkers who have connected questions of power and ideology, typically treated of within the field of political theory, with a constructivist approach to technological progress. In this sense, this paper can be seen as a first attempt to expand Feenberg’s framework of democratic rationalization from the world of technology to the world of science. (shrink)

The ongoing epistemological debate on scientific thought experiments (TEs) revolves, in part, around the now famous Galileo’s falling bodies TE and how it could justify its conclusions. In this paper, I argue that the TE’s function is misrepresented in this a-historical debate. I retrace the history of this TE and show that it constituted the first step in two general “argumentative strategies”, excogitated by Galileo to defend two different theories of free-fall, in 1590’s and then in the 1638. I analyse (...) both argumentative strategies and argue that their function was to eliminate potential causal factors: the TE serving to eliminate absolute weight as a causal factor, while the subsequent arguments served to explore the effect of specific weight, with conflicting conclusions in 1590 and 1638. I will argue thorough the paper that the TE is best grasped when we analyse Galileo’s restriction, in the TE’s scenario and conclusion, to bodies of the same material or specific weight. Finally, I will draw out two implications for the debate on TEs. (shrink)