Collective-action problems pervade all societies as well as ecological systems used by humans. Substantial evidence has accrued during the last several decades that human actors are able to solve some (but definitely not all) collective-action problems on their own without external rules and enforcement imposed from the outside. In this article, I review some of the structural variables that ha...

This paper proposes a new measure for a group’s ability to lead society to adopt their standard of behavior, which in particular takes account of the time the group takes to convince the whole society to adopt their position. This notion of a group’s power to initiate action is computed as the reciprocal of the resistance against it, which is in turn given by the expected absorption time of a r...

We propose an improved theoretical approach to the rich variety of collective action now present in public life. Toward this end, we advance a conception of collective action as communicative in nature, and offer a two-dimensional model of collective action space, comprising dimensions for (a) the mode of interpersonal interaction and (b) the mode of engagement that shapes interaction. We illus...

With a national sample of 552 transgender adults, the present study tested hypotheses drawn from minority stress theory and positive psychology research on stress-ameliorating processes. Specifically, the present study examined the relations of minority stressors (i.e., antitransgender discrimination, stigma awareness, and internalized transphobia) and individualand group-level buffers (i.e., r...

Over the last decade, a number of progressive social movements around world have embraced peer production principles such as collaboration, co-production, and self-organization. This chapter investigates consequences for protest, looking at how reshuffles “remediates” change activism today. First, it traces historical trajectory has come to permeate three decades, linking distinct approaches or...