 Suppose, however, that we have individuals engaged in an endeavor they know to be immoral, such as that of a pillager and a lazy plunderer raiding a village. The inadmissibility of the action undermines the pillager’s entitlement to hold the plunderer accountable for slacking off in his search for loot. There could not be an obligation to do one’s part in this activity (Bratman, 1999, 132–6). For Bratman, this shows that there can be shared activity without these obligations. Gilbert responds that it only shows that the obligations in question are special, “of a different kind” (2009, 178) than the sort of obligation familiar from discussion of moral philosophy. She goes so far as to say that the obligations to do one’s part are present, even when one’s partners in shared activity have coerced one into joining them.