In defence of social psychology attending to the institutional dimension: Potentialities for extending comprehension of the ecological and political

Abstract In this article I have the following goals: to enter the debate on what defines social psychology as a social science, arguing that it is the prominence conceded to a focus on agreed ‐ not natural ‐ limits to human action; to add to this debate a further distinction ‐ that between social facts and cultural/institutional facts ‐ together with a theorization of the later highlighting the relevance of attending to the (de)legitimization of institutions; to extract consequences of this position for social psychology; finally, to offer two cases illustrating and hopefully clarifying the set of theoretical arguments and concepts I used before: Sophocles' Antigone, and the EU debate on Natura 2000, both evidencing a tension between the legal and the legitimate. I conclude by suggesting that such a social psychology can work together with the social sciences to ask questions productive for extending our knowledge of the ecological and the political.