Abstract

Public policy decisions often require rhetorically-engaged citizens to have some understanding of the science and technology involved. On many current issues sectors of the public hold views differing from those of most scientists, and they often do not support proposals based on the scientists’ views. The overall cultural authority of science has also been challenged in the last decade by several negative trends in the sciences themselves, including widely-reported cases of fraud and failures in replication. With the support of professional science organizations, science communication specialists have stepped in aggressively to address science’s communication problems scientifically. This paper will examine the assumptions behind their advice on scientific information, their recommended strategies of framing, narration, and projecting trustworthiness, and their characterizations of audiences and the nature of science itself. From the perspective of rhetorical argumentation, the science communication literature does not promote addressing audiences as citizens capable of rational argumentation. But the science of science communication is likely to remain the dominant approach to public science with the professional science community.