Oil Dependence and Fracking
Taehyeong Kim
Taehyeong Kim
Human beings are living in a world of oil. A lot of things surrounding us are made from oil. Laptops, erasers, chewing gum, toothpaste, clothes, straws, TV monitors, glasses, mats, and many other things share the same base material, oil. Nowadays, it is difficult to imagine a world without oil. As human beings became more dependent on oil, they developed diverse technologies to extract oil from the earth. One of the methods is hydraulic fracturing, or fracking. This essay will address the definition of fracking, positive aspects of fracking, and controversial issues of fracking through some depictions of fracking in two different documentaries: GasLand, Josh Fox’s documentary about the harmful environmental effects of fracking, and FrackNation, Phelim McAleer’s documentary which argues fracking is not as harmful and safer than Fox asserts.
Fracking is the technology that extracts oil and natural gases from shale rock using a high-pressure water compound. In the case of oil and natural gases in shale rock deep underground, it is difficult to extract them with traditional methods. By using high pressure to inject a mixture of water, sand, and chemicals into shale rock, oil and gases stuck in rocks can be extracted (“What is Fracking,” 2018, para. 2).
Fracking has several advantages. Because fracking makes the extraction of oil and gases easier, it promotes the oil industry and eventually lowers oil prices. (“What is Fracking,” 2018, para. 22). Moreover, fracking also creates a lot of jobs. In fact, as of 2012, more than 2.5 million people are working in the fracking industry all around the world (King, 2012, p. 2). In addition, fracking industries can also financially help farmers. For example, FrackNation shows that some farmers who allowed fracking facilities to be built on their land near their farms received some financial support from fracking companies. The farmers invested the money into their farming process, and their results of farming improved. In short, fracking industries can promote not only the oil industry but also agriculture.
However, even though fracking has these advantages, the concern from fracking is continuous because of the possibility of environmental pollution and health problems caused by fracking.
Fracking technology can cause diverse environmental problems, and one of them is water pollution. The mixture which is essential for fracking is mainly composed of water and sand, but it also includes some toxic chemicals such as methane, benzene, toluene, and xylenes (McDermott-Levy et al., 2013, p. 48; Thompson, 2012, p. 557). Thus, there is a possibility that these toxic substances could enter the groundwater or water sources surrounding fracking areas through the drilling process. In fact, according to researchers, “the average of methane level was 17 times higher in private drinking-water wells…of active drilling sites, compared with those in nondrilling areas” (McDermott-Levy et al., 2013, p. 48). In GasLand, some people who live near fracking structures argue that their water is polluted by fracking. Moreover, one man in the documentary showed that he could light his tap water on fire in order to demonstrate his tap water is polluted by natural gases. However, it is impossible to claim that fracking unconditionally pollutes water. Actually, in FrackNation, McAleer interviews some people near fracking areas, and they say there is no problem with their water. As these contradictory cases demonstrate, water pollution from fracking is still controversial.
In addition to water pollution, fracking may also lead to earthquakes. People around fracking areas sometimes experience earthquakes. Actually, earthquakes surrounding fracking areas are sometimes observed, and the most powerful earthquake which is estimated as the result of fracking had a magnitude of 4.6 (Wilson et al., 2018, p. 193). However, the relation between fracking and earthquakes are not clearly verified. In FrackNation, according to Earth science professor Ernest Majer, the oil and gas extraction industry has a very low potential to cause earthquakes. Thus, further research about the connection between earthquakes and oil extraction may be needed in order to make sure the risk of fracking.
Lastly, the fracking process contributes to air pollution. For example, during the fracking process, some negative chemicals including “volatile organic compounds, tropospheric ozone, and diesel particulate matter” can be exposed to the air. (Kovats et al., 2014, p. 757) Through the emission of toxic materials, there is the possibility of air pollution around fracking areas. Furthermore, the extraction of natural gases itself can lead to greenhouse gas emissions. For decades, the usage of fossil fuels has been pointed out as one of the major causes of global warming, and natural gases are similar to fossil fuels. Shale gas extracted by fracking has become the main cause of air pollution.
The problem of fracking is the fact that those environmental issues from fracking can be connected to human health issues. Such environmental pollution is likely to cause diverse health problems. Even though the exact study that shows direct connection between fracking and health problems do not exist, many anecdotal reports of those who live nearby fracking areas imply the connection between them. (McDermott-Levy et al., 2013, p. 45) According to Damascus Citizens for Sustainability, an organization which makes an effort to preserve clean air, water, and ground from fracking industries, diverse health problems such as fatigue, burning eyes, dermatologic irritation, headache, and upper respiratory are commonly observed among people living fracking areas. (McDermott-Levy et al., 2013, p. 45) In fact, many people in GasLand mention health problems that seem to be caused by fracking. For example, one woman says that she and her family got a lot of headaches after she moved near the fracking area. Thus, it might be true there are some effects on human health by fracking.
When GasLand was released in 2010, it brought fracking to the world’s attention. Because Josh Fox showed diverse negative effects of fracking, people who were impressed by GasLand started anti-fracking movements. However, one documentary filmmaker, Phelim McAleer, had questions about the credibility of GasLand and began to make the documentary, FrackNation, which criticizes Fox’s anti-fracking argument. Both films try to convince the audience with their respective opinions by using different methods.
GasLand explains the risks of fracking mostly based on personal stories of those who are affected by the drilling process. Because the base of Fox’s arguments is individual experiences, this film approaches the audience from a more emotional angle than FrackNation. Especially, scenes like one man lighting his tap water on fire exploit viewers’ fears against fracking.
On the contrary to GasLand, FrackNation claims that fracking is not as dangerous as Fox argues. McAleer develops his argument based on alleged truths about fracking by utilizing diverse interviews with professionals and people who support fracking. Throughout the interviews, professionals assert the safety of the fracking process, thus FrackNation seems to successfully rebut Fox’s argument.
However, it is true that both films have drawbacks because they only present selective information. In GasLand, Josh Fox only focuses on the negative effects of fracking. He only interviewed people who argued they were damaged from fracking. In FrackNation, Phelim McAleer only focuses on specific places such as Dimmock and Dish. He did not show a comprehensive picture of the fracking situation in America. Even though both films have limitations, FrackNation analyzed the issue of fracking more rhetorically successful than GasLand. Therefore, it seems that FrackNation is more likely to convince the audience than GasLand.
As these two documentaries clearly demonstrate, fracking is still a controversial issue. It remains up to us to consider both perspectives about fracking and judge which information is more trustworthy and credible.
Fracking is an effective technology that can easily extract natural gases and oil from shale rocks. The fracking industry can create a lot of jobs and promote the oil industry, which results in a decrease in oil prices. Moreover, because farmers can receive financial support from oil companies when they provide their lands to the company for fracking, the fracking industry can also help agriculture. Nevertheless, some controversies about fracking still exist. Fracking causes various health and environmental problems including water pollution, air pollution, and possibly earthquakes. Even though FrackNation seems to be more persuasive than GasLand, the decision of whether fracking is an essential technology for the future is still ours. Thus, individuals need to actively consider all available information on fracking in order to judge the true environmental impacts of fracking.
BBC News. “What Is Fracking and Why Is It Controversial?” BBC News, 15 Oct. 2018, www.bbc.com/news/uk-14432401.
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Thompson, Helen. “Fracking Boom Spurs Environmental Audit.” Nature, vol. 485, no. 7400, 2012, pp. 556–57. Crossref, doi:10.1038/485556a.
Wilson, M. P., et al. “Fracking: How Far from Faults?” Geomechanics and Geophysics for Geo-Energy and Geo Resources, vol. 4, no. 2, 2018, pp. 193–99. Crossref, doi:10.1007/s40948- 018-0081-y.
YouTube Movies. “FrackNation.” YouTube, uploaded by YouTube Movies, 29 May 2014, www.youtube.com/watch?v=ms9dTxDwyQo&t=3354s.