“No One Yet Knows What the Ultimate Consequences May Be”

Kenny Walker University of Arizona ; Lynda Walsh University of Nevada, Reno

Abstract

This article examines Rachel Carson’s assimilation and revision of scientific uncertainty in her sources, annotations, and drafts for Silent Spring. It argues that Carson’s emphasis on the special topos of uncertainty was not an original invention but instead was Carson’s contribution to an ongoing scientific and political conversation about uncertainty in 1962. Carson transformed this topos into a bridge across the is–ought divide in science-related policy making, using the uncertainty topos to invite the public to participate by supplying fears and values that would warrant proposals for limiting pesticide use. Carson’s adaptation of scientific uncertainty to environmental policy making provides a historical precedent for contemporary invocations of scientific uncertainty in debates surrounding global warming, nuclear power, cancer studies, and Gulf oil drilling. The methods that the authors use to trace the development of this special topos can also serve as a pattern for excavating the histories of other pivotal topoi in the rhetoric of American science and environmental policy.

Journal
Journal of Business and Technical Communication
Published
2012-01-01
DOI
10.1177/1050651911421122
Open Access
Closed
Topics

Citation Context

Cited by in this index (8)

  1. Rhetoric Society Quarterly
  2. Technical Communication Quarterly
  3. Technical Communication Quarterly
  4. Journal of Technical Writing and Communication
  5. Technical Communication Quarterly
Show all 8 →
  1. Technical Communication Quarterly
  2. Journal of Business and Technical Communication
  3. Technical Communication Quarterly

Cites in this index (12)

  1. Rhetoric Society Quarterly
  2. Poroi
  3. Journal of Business and Technical Communication
  4. Written Communication
  5. Written Communication
Show all 12 →
  1. Journal of Business and Technical Communication
  2. Technical Communication Quarterly
  3. Journal of Business and Technical Communication
  4. Written Communication
  5. Rhetoric Society Quarterly
  6. Written Communication
  7. College English
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