In a focused and compelling discussion, Anis Bawarshi looks to genre theory for what it can contribute to a refined understanding of invention. In describing what he calls "the genre function," he explores what is at stake for the study and teaching of writing to imagine invention as a way that writers locate themselves, via genres, within various positions and activities. He argues, in fact, that invention is a process in which writers are acted upon by genres as much as they act themselves. Such an approach naturally requires the composition scholar to re-place invention from the writer to the sites of action, the genres, in which the writer participates. This move calls for a thoroughly rhetorical view of invention, roughly in the tradition of Richard Young, Janice Lauer, and those who have followed them.

Instead of mastering notions of "good" writing, Bawarshi feels that students gain more from learning how to adapt socially and rhetorically as they move from one "genred" site of action to the next.

In recent decades, genre studies has focused attention on how genres mediate social activities within workplace and academic settings. Genre and the Performance of Publics moves beyond institutional settings to explore public contexts that are less hierarchical, broadening the theory of how genres contribute to the interconnected and dynamic performances of public life. 

Chapters examine how genres develop within publics and how genres tend to mediate performances in public domains, setting up a discussion between public sphere scholarship and rhetorical genre studies. The volume extends the understanding of genres as not only social ways of organizing texts or mediating relationships within institutions but as dynamic performances themselves.

By exploring how genres shape the formation of publics, Genre and the Performance of Publicsbrings rhetoric/composition and public sphere studies into dialogue and enhances the understanding of public genre performances in ways that contribute to research on and teaching of public discourse.