Standard accounts in social ontology and the group cognition debate have typically focused on how collective modes, types, and contents of intentions or representational states must be construed so as to constitute the jointness of the respective agents, cognizers, and their engagements. However, if we take intentions, beliefs, or mental representations all to instantiate some mental properties, then the more basic issue regarding such collective engagements is what it is for groups of individual minds to share a mind. Somewhat surprisingly, (...) this very issue has not received much attention in the respective debates and when it has, typically the outlook has been skeptical or outright negative. In this paper, I argue that it is epistemologically possible for a group of individuals to literally share a single mental unit. In particular, I will put forward and defend what I shall call the zombie conception of group minds. (shrink)

According to the Group Mind Hypothesis, a group can have beliefs over and above the beliefs of the individual members of the group. Some maintain that there can be group mentality of this kind in the absence of any group-level phenomenal consciousness. We present a challenge to the latter view. First, we argue that a state is not a belief unless the owner of the state is disposed to access the state’s content in a corresponding conscious judgment. Thus, if there (...) is no such thing as group consciousness, then we cannot literally ascribe beliefs to groups. Secondly, we respond to an objection that appeals to the distinction between ‘access consciousness’ and ‘phenomenal consciousness’. According to the objection, the notion of consciousness appealed to in our argument must be access consciousness, whereas our argument is only effective if it is about phenomenal consciousness. In response, we question both parts of the objection. Our argument can still be effective provided there are reasons to believe a system or creature cannot have access consciousness if it lacks phenomenal consciousness altogether. Moreover, our argument for the necessary accessibility to consciousness of beliefs does concern phenomenal consciousness. (shrink)