Part 1:
Is Ethanol for the Long Haul? by Matthew Wald uses Kenneth Burke’s pedagogy of critical reflection to represent his scientific essay. Burke’s dedicated study of the relationship between rhetoric and war made sense, given his own rhetorical situation. In Wald’s essay, he argues his point –whether can use ethanol instead of gasoline in the long run. He first uses some data to support how ethanol could be a fuel, and then use evidences to against the replacement of ethanol. He summarizes his contradictive ideas in a section “Myth and Reality” to argue why ethanol could not replace gasoline. In Burkean debate of Burke’s theory of identification, Wald uses “compose two opposing positions along with a “third piece” that would transcend questions of “for” or “against” by analyzing the sheerly verbal maneuvers involved in the placing and discussing of the issue” (Enoch 286).
According to Winterowd, Ross, “Dispositio: The Concept of Form in Discourse” , “From might be defined as the internal set of consistent relationships perceived in any stretch of discourse, or whatever” (Winterowd 41). Therefore, form is important to construct an essay. “The recurrence of image, symbol, idea, or metaphor can serve as a kind of “semantic” device to outline form” (42). Wald uses the data and evidences to support his ideas which are “semantic” to outline form of his essay.
Part 2:
For the historical-causal analysis, I would like to discourse about U.S. living standard. How economy, government policy and education can affect the citizen’s living standard; discuss what low living standard makes face, such as unemployment, low education, etc. Also make some arguments and suggestions to change this situation. Audience may considerate the ideas of the living standard, so it would be better to get more evidences and compose two opposing positions along with “third piece” to support the ideas. Show the changing of living standard from past to now. And states out how those elements affect the living standard. To make argument, it usually related to Kaufer's conflict levels, and it can be used to explain the causes and effects of the changing living standard.
Resource:
Wald, Matthew L. "Is Ethanol for the Long Haul?" Scientific American (Jan 2007): 42-49.
Enoch, Jessica, "Becoming Symbol-Wise: Kenneth Burke's Pedagogy of Critical Reflection." College Composition and Communication 56.2 (Dec 2004): 272-296.
Winterowd, W. Ross. "Dispositio: The Concept of Form in Discourse." College Composition and Communication 22.1 (Feb 1971):39-45.