This article contributes to the development of a rhetorical approach to the public understanding of science or science literacy. It is argued that rhetoric promises an alternative approach to deficit models that treat people as faulty scientists. Some tensions in the relevant rhetorical literature need resolution. These center on the application to science of an Aristotelian conception of rhetorical reasoning as enthymematic, without breaking from the Platonic/aristotelian division between technical and public spheres. The former opens science to the potential of (...) public critique; the latter closes this, effectively reinstating a deficit model. Gross’s writings are used to bring this point out sharply. A resolution is proposed, building on a view of rhetoric as socially constitutive and leading to a conception of public understanding as witcraft. Here, Billig’s rhetorical psychology provides the basis for reconfiguring the enthymeme in a manner that construes the division between spheres as itself rhetorically constituted. Creationism is used to provide brief illustration. (shrink)

Drawing from literature in the social studies of science, this paper historicizes two pivotal concepts in science literacy: the definition of life and the assumption of objectivity. In this paper we suggest that an understanding of the historical, discursive production of scientific knowledge affects the meaning of scientific literacy in at least three ways. First, a discursive study of scientific knowledge has the epistemological consequence of avoiding the selective perception that occurs when facts are abstracted from the historical conditions of (...) their emergence. Second, a discursive approach to scientific knowledge can also be an example of science‐as‐exploration. Third, literacy and discourse studies contribute insights that alter assumptions about pedagogical appropriateness in science education. The paper concludes by suggesting that when science literacy includes the historical production of scientific knowledge, it can thereby extend the possibilities for what can be thought, studied and imagined in the name of science education. (shrink)

This article reviews the recent work of Alan G. Gross , with prominent notice, as well, of works by Leah Ceccarelli, Celeste Condit, and Jeanne Fahnestock, among others, in order to sketch out developments in the rhetoric of science.-------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- ------------------------------------------------.