Some of the existential threats we currently face are global in the sense that they affect us all, and thus matter of global concern and trigger duties of moral global solidarity. But some of these global threats, such as the COVID-19 pandemic, are global in a second, additional, sense: discharging them requires joint, coordinated global action. For that reason, these twofold global threats trigger political – not merely moral – duties of global solidarity. This article explores the contrast between these two types of global threats with the purpose of clarifying the distinction between moral and political duties of global solidarity. And, in the absence of a fully developed global democratic institutional system, the article also explores some promising ways to fulfill our global political duties, especially those based on mechanisms of collective intelligence such as CrowdLaw, which might provide effective solutions to these global threats while enhancing the democratic legitimacy of public decision-making.

Communities can only be dynamic and projective, that is, oriented towards new and better forms of cooperation, if they bring together diverse people in a common, and hopefully more equal, socio-political life and in welfare. The latter requires not only back-stretched connections, that is, the involvement of co-nationals and naturalized persons, but also forward-starched connections, that is, the involvement of citizens in waiting. Societal integration is an unhelpful notion and liberal democratic polities would benefit from reflecting critically on civic integration policies and extending the norm of reciprocity beyond its assigned liberal national limits. Reciprocity can only be a comprehensive norm in democratic societies - and not an eclectic one, that is, either co-national or co-ethnic.