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An essay about who rachel carson is
Biological control of pests is considered better than chemical control
5.5 chemical and biological control of pests
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"In nature, nothing exists alone". These are the words Rachel Carson uses to share her observations she has made about the effects of using insecticides, pesticides, and herbicides on the environment. DDT was a popular insecticide created in 1939 by chemist Paul Muller. The insecticide was widely used especially with farmers who coined DDT as the “wonder insecticide" and was “credited with saving thousands of human lives” (Reinhardt). However, the “wonder insecticide” was banned in 1972 after the disturbing effects it had on the body such as damages to the reproductive systems, liver, nervous system, and can also cause cancer . Rachel Carson shares her views in Silent Spring about how DDT has affected not only plants, but animals, humans, …show more content…
What is the other road? The “other road” Carson describes is the road to alternatives in which people can use different methods to control pests. Her solution to the problem is to battle the pests not by use of chemicals, but by using them against themselves and nature through biological control. She suggests options such as male sterilization, lures, attractants, bacterial control, and the use of other insects and animals through predator versus prey, because it is “the most immediately useful result of this exploration of insect secretion” (Carson 285). The idea of biological control was developed to assist the eradication of the screw worms found in North America. Edward Knippling and Raymond Bushland developed this way to help eliminate screw worms by male sterilization. The problem with biological control is that it could cause difficulty for some insects because of the complexity each individual species’ anatomy. Entomologist would have to discover unique ways to sterilize the individual insects causing the process to prolong for an extended amount of time. Although Rachel Carson stated that the “control of nature is a phase conceived in arrogance… when it was supposed that nature exists for the convenience of man” (Carson 297) in actuality she is aiding the situation in controlling nature by offering other
She continues to make us question our decisions on the use of pesticides by telling us more about how it will eventually “contaminate the entire environment” and bring on the “threat of disease and death” (Carson 360). However, she backs up her claim by giving us some facts. She points out that the real problem is overproduction and goes on to say that “our farms, despite measures to remove acreages from production and to pay farmers not to produce, have yielded such a staggering excess of crops that the American taxpayer in 1962 is paying out more than one billion dollars a year as the totally carrying cost of the surplus-food storage program” (Carson 361). Carson gives us examples of how this product we’re using is actually costing us more than we may think in ways we probably didn’t even imagine. Her tone goes to be more lighthearted explaining that she doesn’t think that there is no insect problem just that we need to figure out a better way to control it, “all this is not to say there is no insect problem and no need of control. I am saying, rather, that control must be gathered to realities, not to mythical situations, and that the methods employed must be such that they do not destroy us along with the insects.” (Carson 361). She says that “I do contend that we have put poisonous and biologically potent chemicals indiscriminately into the hands of persons
Humans are trying everything they can to trap the Gypsy moth and try to remove it from there eco-system, but the Gypsy moth keeps on reproducing. An annual trapping program is one method in which they place traps that attracts male Gypsy moths and gets them stuck in a sticky surface. If a substantial amount of moths are caught by the trap then more traps are set in that ecosystem. Bacillus thuringiensis var. kurstaki (BTK) is a toxic soil bacterium that is sprayed over an area to prevent defoliation. When Gypsy moths are exposed to BTK the toxic causes stomach poisoning and they would eventually die. (Government of Canada,
Rachel Carson establishes ethos to begin constructing her argument against poisonings. In lines 8-12, she cites the Fish and Wildlife Service to demonstrate that her concerns extend to credible organizations and are not unfounded. She documents an example where farmers in southern Indiana “went together in the summer of 1959 to engage a spray plane to treat an area of river bottomland with parathion” (lines 12-16). To further establish her ethos and authority to speak on this topic, she also supplements this example by explaining a healthy, eco-friendly alternative to how the farmers could have responded. In lines 17-22, she states that agricultural practice revisions would have sufficed for a solution, making the poisonings unnecessary. By offering a solution, Carson not only
Richard Conniff uses strong scientific facts in his essay to get his major point across to the audience. One of the major facts he uses stood out as it disproved many a wives tale about the common household fly. Most people think of flies as dirty animals who fed on dead animals and spread disease. Conniff uses a study that found flies tested from dirty areas contained more a lot mor...
The Baby Boomer generation and the time period has a lasting effect on the economy and the environment. The baby boom for the United States was similar to other countries after World War II. Several economies also blossomed, but overall with very little care for the environment. After World War II the use of industrial made chemicals increased in popularity throughout the United States and the world (The “New Environmentalism” OF THE 1960S). The chemical DDT was originally being used widespread to eradicate disease vectors, such as mosquito carrying Malaria ("The DDT Story."). DDT influenced more than just mosquitoes as it had lasting effects in the environment where it noticeably bioaccumulate in the food chain and caused high mortality in young bald eagles ("The DDT Story."). Rachel Carson’s book, Silent Spring released to the public in 1962 which is the time period in which environmental health and human health were connected (The “New
The pesticide DDT banned in 1987 was a detrimental to the environment leading to it to be banned in 1987. DDT remains in the soils for a long period of time. The chemicals affect the ecology of the soil and water run off causing contamination of livestock and native animals and aquatic species. Studies indicated a range of human health impacts from DDT including cancers, infertility, miscarriage and nervous system impairment. The social and economic impact of DDT use in viticulture was significant.
Rachel Carson’s use of the of the term ‘biocides’ signifies the whole rhetoric of her book. These so-called pesticides and herbicides are not merely killing herbs and insects as their names suggest, but rather they are committing murder against the whole biological spectrum on earth. We should call them as they are, biocides. Biocides that are harming each and every single living creature on this planet of ours, leading to their elimination. From humans and mammals, reptiles, fish and amphibians, to the tiny ants and bees, we are all being killed slowly on different rates. All eventually reaching a mutual doom, which is the destiny of the whole biological phenomena if one succumbs. That is due to interdependence and interconnectedness of all living species on
Carson writes with meticulous detail with almost all of her scientific facts and explanations. She compels her readers with keywords and phrases to gravitate her audience towards her side of the argument. Carson gives an example explaining that “in this now universal contamination of the environment, chemicals are the sinister and little-recognized partners of radiation in changing the very nature of the world –the very nature of its life…chemicals sprayed on croplands or forests or gardens lie long in the soil, entering into living organisms, passing from one to another in a chain of poisoning and death”(43). To begin, Carson skillfully argues her point by describing chemicals as “sinister” which grabs her reader’s attention, and presents her evidence comprehensibly so that her variety of readers feel well informed, rather than stunned and confused. Carson could have simply stated that chemicals can transfer from soil to living creatures and save time without disclosure; however, she instead reaches the decision to describe the process with powerful, yet understandable vocabulary that provides emotional appeal in her argument. By presenting scientific evidence and explanations in a compelling and sentimental manner, Carson’s audience is able to connect with her argument. Every fact and description that she gives deems useful in her argument that pesticides should not be used for the treatment of
Rachel Carson has forever changed the very dynamic of the United States. Her books brought environmental issue to the forefront of public concern. She advocated fiercely and passionately for a change in the government’s policy with the environment. Her work and tireless effort centered on the growing problem of insecticides and pesticides in the general public, namely DDT. The chemical itself was extremely prevalent in the domestic markets but also a popular insecticide used during WWII. In one of life’s great ironies, the creator of DDT, Paul Muller, received the Nobel Prize in Medicine 1948. DDT left a gilded imprint on America’s memory but Rachel Carson was to show the opposite was true. The publication of Silent Spring sent a wave of support for environmental activism through the general public. Her book became a catalyst for ecological change. Her message could not discriminate and disseminated quickly through the US. The word spread far and wide enough to where it reached the highest levels of government, including then President-elect John F Kennedy. Carson led by a powerful conviction, advocated both to Congress and to the public for change. By sheer conviction alone her calls were answered, and in more ways than one. Rachel Carson left behind a truly enviable legacy of charisma, passion, and dedication. But what I believe to be her most important legacy was the fact Rachel Carson proved that one person can make the difference for everyone. As in her case to dramatically alter the way American’s view their environment and the stance of the Federal government on nature.
Birds dying, leaves covered with deadly powder, chemicals floating through the air. These were all issues faced globally in the 1950’s and 60’s due to the use of dangerous pesticides such as DDT, chlordane, and heptachlor. Though several scientists conducted studies that proved the issues with pesticides, the first person to make a lasting impression on America was Rachel Carson, author of Silent Spring. Her writing not only discussed the environmental issues that Americans faced in the 1960’s, but also served as the catalyst for the environmental movement as we know it today.
In his short story, “Top of the Food Chain”, T.C. Boyle effectively argues that humans are destroying their planet with chemicals and that the general consensus of the public is that it is okay. He argues this efficaciously through the use of rhetorical and satirical devices, which are used throughout his story. Overall, I agree with Boyle’s argument that DDT is an especially harmful chemical to our planet, and while it may have had a place at one time, there is no need for it any longer.
Civilization began with agriculture, and agriculture continues to be an integral part of our lives. Civilization brought knowledge, knowledge brought technology, and technology brought chemicals and pesticides to “improve” our world. “The Obligation to Endure” is an excerpt from Rachel Carson’s “Silent Spring,” a passionate and masterful work on the results of civilization’s efforts to control pests and insects. These effects include destruction of the environment, alteration of gene structures in plants and animals, water contamination, and an upset of nature’s delicate balance. This article is an impassioned plea to the world to understand the threat and demand the information necessary to make an informed consent on use of these deadly substances.
Rachel Carson’s Silent Spring revolutionized the American point of view concerning the environment. It rejected the notion that pesticides and chemicals are the right choice for “controlling” various animals that are seen as an inconvenience. Carson writes about the dangers of pesticides, not only to nature but man himself.
I remember when I first thought about the power one person could have to create change. I was a teenager growing up in the South when I read Rachel Carson’s book “Silent Spring”. This beautifully written book is a powerful indictment of the widespread use of pesticides. Rachel Carson criticized the chemical companies for claiming that pesticides were safe despite mounting evidence to the contrary. And she criticized public officials who accepted the chemical industry’s claims.
Carson was the only environmentalist and the only woman featured in the entire issue. Evidently, her impact in the world of "scientists and thinkers" was a tremendous one, and, as mentioned in Matthiessen's Time article, her book, Silent Spring, is "nearly 40 years later . . . still regarded as the cornerstone of the new environmentalism."1 Matthiessen goes on to write that "one shudders to imagine how much more impoverished our habitat would be had Silent Spring not sounded the alarm."2 This is indeed a worthy claim by Mr. Matthiessen, but he correctly uncovers a bigger and more alarming truth when he says, "the damage being done by poison chemicals today is far worse than it was when she wrote the book."3 In fact, since 1962, pesticide use in the US has doubled.4