This study proceeds from an understanding that hegemonic think tanks and TAPGs are embedded in opposing historical blocs, as they develop and deploy knowledge with the intent to make their respective blocs more coherent and effective. Transnational alternative policy groups appear to be well placed to participate in the transformation of the democratic globalization network from a gelatinous and unselfconscious state, into an historical bloc capable of collective action toward an alternative global order. Empirically, we map the global network of TAPGs and kindred groups – alternative media, social movement organizations, NGOs and INGOs – in order to discern whether and how TAPGs facilitate political development beyond the fragments of single-issue politics encased within nation states. Do TAPGs, like their hegemonic counterparts, serve as ‘brokers’, bridging across geographic spaces (e.g. North-South) and movement domains to foster the ‘unity in diversity’ that is taken as a criterial attribute of a counter-hegemonic historical bloc? Alternatively, are there ways in which the global network is factionalized by structural holes and cleavages, as in the fissure between ecological and social justice politics that characterized activist networks in the 1990s? Using network-analytic methods, we draw some guarded inferences that are intended to enhance both sociological knowledge and movement practice.