GENARATTIVE is a multicultural, multidisciplinary and multinational design think-tank. Challenges common to humanity and affecting global society, along with potential solutions, are imaginatively rethought for contextualised input in this public-participation discussion. This two-part, next-gen debate starts with a closed-door retreat convening an international consortium of diverse leaders who postulate a scenario delineating important design challenge(s) of common and cross-border public concern. Re-strategised by thnktank participants, reimagined concepts and ideologies are shared back for public debate and input. Ultimately, this shapes new narratives as consideration(s) for greatest public good by design.