Can Experimental Political Philosophers be Modest in their Aims?

Abstract

The last two decades have seen an increasing interest in exploring philosophical questions using methods from empirical sciences, i.e., the so-called experimental philosophy approach. Political philosophy has so far been relatively unaffected by this trend. However, because political philosophers typically rely on traditional philosophical methods—most notably reflective equilibrium in a form which requires neither empirical examination of people’s considered beliefs nor experimental attention to psychological studies of the mechanisms affecting those beliefs—it is as proper a target of the standard challenges from experimental philosophers as any other philosophical discipline. Sometimes experimental philosophers modestly present their approach as a supplement to traditional philosophical methods. I argue that the arguments in favour of experimental philosophy are such that if they are sound, then the use of empirical methods should drastically change how political philosophy is done.