Within the broader scope of joint actions, there is a particular kind, i.e. transgenerational actions, the realization of which requires a long time span and, consequently, a complex and peculiar subject. This paper starts from the detailed definition of transgenerational actions, such as complex, long-term, and asymmetrical actions and aims at outlining a theory of their subject. Such a theory, without embracing the principles of holism, is able to give account of subjects’ specificities. In particular, this is possible if we (...) focus on the notion of end, as defined by Seumas Miller. The paper will then examine an example of transgenerational action to highlight how a theory which is both non-reductionist and non-holistic allows us to address the question of responsibility – and therefore of normativity, so pressing when it comes to social issues – from another point of view: the phenomenological one. Not implying a notion of collective responsibility, like the one held by traditional plural subject theories, this point of view focuses on the possibility of stimulating the sense of responsibility in the individuals who constitute the collective subject. (shrink)