Abstract
Collective intentionality (CI) designates a form of intentionality that cannot be understood in a summative way. For example, two persons who make a walk together do not simply intend individually to go their own way. Therefore, the question arises to what extent intentionality has to be understood as a concept that has to be extended beyond individual mental states. In this chapter, different approaches to CI are presented. According to the “reductive” analysis, CI can be analyzed in terms of individual mental states. In contrast to this approach, John Searle holds that the content of CI cannot be understood by an analysis based on an individual mode. Nevertheless, he holds that the bearers of CI can even be brains in a vat. This position is criticized, first, by those who argue that CI presupposes the idea of a collective subject and, second, by those who argue that an alternative to “individualistic” and “holistic” approaches can be seen in a relational understanding of CI. Nevertheless, in the chapter, it is argued that relational approaches do not necessarily contradict an individualistic understanding of CI.