We present the questions, methods, and findings of a major comparative project on ‘recruitments’. These are sequences in which one party’s behavior is solicited or otherwise occasioned by that of another party, ranging from directives to indirect requests to subtle hints. Though there has been considerable research in this area, we present a new systematic and comparative approach, working with a broad sample of languages and cultures based on closely comparable video recorded corpora, representing Asia, Africa, Europe, Australia and the Americas. We present results from this comparison looking for cross-linguistic differences and similarities in the formal resources of each language (their “grammars of recruiting”) and in how these resourc...