This essay expands Johanna Hartelius? rhetorical understanding of expertise by probing the concept?s ontological and epistemological grounds. Viewed through the lens of a realist-based theory of rhetoric, we contend that notions of being, consciousness, meaning, and knowing are essential to understanding expertise. Applying our theory of rhetorical perspectivism to link these concepts to expertise permits coherent distinctions between genuine expertise and faux expertise. The theory also suggests a philosophy of education centered on the preparation of experts who are ?intellectual entrepreneurs.? (...) With a diversified yet integrated portfolio of theoretical and practical knowledge, these citizen-scholars discover solutions to challenges affecting communities and stakeholders, transcending traditional disciplinary boundaries. (shrink)

Among the challenges posed by postmodernity are significant questions concerning the proper role and even the ultimate legitimacy of traditional theories and practices of argument. This introduction positions the essays that follow against the intellectual landscape of postmodern thought.

Changes in the social, political, and intellectual climate worldwide portend radical changes in how humans view themselves and their world. This essay argues that the twenty-first century will usher in apost-postmodern age. The new epoch will be one in which argument practices more closely resemble their modernist forbears. The ‘given of achievement’ will overcome the postmodern ‘reluctance to assent.’ Argument will be practiced against the backdrop of realist philosophical frameworks and will be viewed as contributing to the accretion of knowledge.