Why Does Barry Use Of Extended Metaphors

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Earth sciences tend to not always be as hands on as one would hope. Instead, they involve a lot of sitting in a lab, looking through a microscope, or doing slow and tedious field work. However, this doesn’t mean that their work is easy on them, they have to persevere through the process of exploring and learning of the veiled things our world has to show us, something most of could not do. Barry’s use of rhetorical strategies allows him to paint scientists as just that, courageous and daring explorers in the daunting and dark wilderness that is the unknown. He is able to tell the audience how scientists need to be courageous, and why the unknown requires this of them, by appealing to the logical and emotional sense to the reader.
In his essay, …show more content…

Barry’s use of an extended metaphor in paragraph 4 illustrates the unknown as being a, “wilderness region where [scientists] know almost nothing…” This highlights to the audience that scientists are truly courageous, as they have to trek through the unknown before anyone else. He also says that, “...a single step can take them through the looking glass into a world that seems entirely different.” This allusion to Alice in Wonderland and Through the Looking Glass can put the reader in the shoes of scientists who are thrust into a new world that was previously unexplored, as the reader is most likely more familiar with the children’s book than with the life and work of a scientist. It also can give some insight to who the intended audience of the writing is, someone who would have been well-read. After the scientist learns the basics about what they were researching, “a flood of colleagues will pave the road over the path laid, and those roads will be orderly and straight.” This metaphor compares how easy it is for people to go into the once unknown after at least a little has been found out about it, versus the scientist who had to go into it knowing nothing. It is those who do the former that Barry believes are truly …show more content…

He explains that, “In the wilderness the scientist must create everything. It is grunt work, tedious work that begins with figuring out what tools one needs and then making them.” His word choice and emphasise on the word, “everything,” pushes on the idea that scientists often have a huge and daunting task in front of them when they start to work. The first sentence is very short with blunt syntax to match the blunt content of it. The reader can almost feel the shock and sense of unforgivingness that a scientist would if they had to go into something being told they’d have to do it all with no help. He also says, “...where the very tools and techniques needed to clear the wilderness, to bring order to it, do not exist.” This metaphor, that compares prior knowledge that scientists lack to tools of trade that they do not have, continues to promote the idea that scientists require courage to do what they do, as they have to start out with nothing, and without knowing what to expect. The courage to go into something while knowing it may end in failure is vital for scientists to

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