The aim of this essay is to introduce, contextualize, and provide rationale for texts published in the Humanities special issue, Histories of Ethos: World Perspectives on Rhetoric. It surveys theories of ethos and selfhood that have evolved since the mid-twentieth century, in order to identify trends in discourse of the new millennium. It outlines the dominant theories—existentialist, neo-Aristotelian, social-constructionist, and poststructuralist—while summarizing major theorists of language and culture (Archer, Bourdieu, Foucault, Geertz, Giddens, Gusdorf, Heidegger). It argues for a perspectivist/dialectical approach, given that no one theory comprehends the rich diversity of living discourse. While outlining the “curre...