When Protest Makes Policy: How Social Movements Represent Disadvantaged Groups. By S. Laurel Weldon. Ann Arbor: The University of Michigan Press, 2011. 244p. $65.00 cloth, $27.95 paper.

Because social movements exist to challenge entrenched power structures or change prevailing social practices, they claim to represent marginalized or excluded constituencies. Yet as eloquently argued by E. E. Schattschneider, “the flaw in the pluralist heaven is that the heavenly chorus sings with a strong upper-class accent” (The Semisovereign People, 1960, 35). Lacking formal mechanisms of democratic accountability, social movements, like other organized interests, can fall prey to the trap of overrepresenting the privileged. In addition, some scholars have challenged the idea that movements have any durable influence. Even if we believe that movements represent the excluded, what value do they have if their influence is fleeting? These questions problematize the democratic value of social movements and raise questions about the value of protest in shaping policy that affects marginalized interests. Are movements effective pathways to greater democratic inclusiveness, or do they reinforce existing power structures?