Using animals in research and to test the safety of products has been a topic of heated debate for decades. According to data collected by F. Barbara Orlans for her book, In the Name of Science: Issues in Responsible Animal Experimentation, sixty percent of all animals used in testing are used in biomedical research and product-safety testing (62). People have different feelings for animals; many look upon animals as companions while others view animals as a means for advancing medical techniques or furthering experimental research. However individuals perceive animals, the fact remains that animals are being exploited by research facilities and cosmetics companies all across the country and all around the world. Although humans often benefit from successful animal research, the pain, the suffering, and the deaths of animals are not worth the possible human benefits. Therefore, animals should not be used in research or to test the safety of products.
First, animals' rights are violated when they are used in research. Tom Regan, a philosophy professor at North Carolina State University, states: "Animals have a basic moral right to respectful treatment. . . .This inherent value is not respected when animals are reduced to being mere tools in a scientific experiment" (qtd. in Orlans 26). Animals and people are alike in many ways; they both feel, think, behave, and experience pain. Thus, animals should be treated with the same respect as humans. Yet animals' rights are violated when they are used in research because they are not given a choice. Animals are subjected to tests that are often painful or cause permanent damage or death, and they are never given the option of not participating in the experiment. Regan further says, for example, that "animal [experimentation] is morally wrong no matter how much humans may benefit because the animal's basic right has been infringed. Risks are not morally transferable to those who do not choose to take them" (qtd. in Orlans 26). Animals do not willingly sacrifice themselves for the advancement of human welfare and new technology. Their decisions are made for them because they cannot vocalize their own preferences and choices. When humans decide the fate of animals in research environments, the animals' rights are taken away without any thought of their well-being or the quality of their lives. Therefore, animal experimentation should be stopped because it violates the rights of animals.
Next, the pain and suffering that experimental animals are subject to is not worth any possible benefits to humans. "The American Veterinary Medial Association defines animal pain as an unpleasant sensory and emotional experience perceived as arising from a specific region of the body and associated with actual or potential tissue damage" (Orlans 129). Animals feel pain in many of the same ways that humans do; in fact, their reactions to pain are virtually identical (both humans and animals scream, for example). When animals are used for product toxicity testing or laboratory research, they are subjected to painful and frequently deadly experiments. Two of the most commonly used toxicity tests are the Draize test and the LD50 test, both ofwhich are infamous for the intense pain and suffering they inflect upon experimental animals. In the Draize test the substance or product being tested is placed in the eyes of an animal (generally a rabbit is used for this test); then the animal is monitored for damage to the cornea and other tissues in and near the eye. This test is intensely painful for the animal, and blindness, scarring, and death are generally the end results. The Draize test has been criticized for being unreliable and a needless waste of animal life. The LD50 test is used to test the dosage of a substance that is necessary to cause death in fifty percent of the animal subjects within a certain amount of time. To perform this test, the researchers hook the animals up to tubes that pump huge amounts of the test product into their stomachs until they die. This test is extremely painful to the animals because death can take days or even weeks. According to Orlans, the animals suffer from "vomiting, diarrhea, paralysis, convulsion, and internal bleeding. Since death is the required endpoint, dying animals are not put out of their misery by euthanasia" (154). In his article entitled "Time to Reform Toxic Tests," Michael Balls, a professor of medial cell biology at the University of Nottingham and chairman of the trustees of FRAME (the Fund for the Replacement of Animals in Medical Experiments), states that the LD50 test is "scientifically unjustifiable. The precision it purports to provide is an illusion because of uncontrollable biological variables" (31). The use of the Draize test and the LD50 test to examine product toxicity has decreased over the past few years, but these tests have not been eliminated completely. Thus, because animals are subjected to agonizing pain, suffering and death when they are used in laboratory and cosmetics testing, animal research must be stopped to prevent more waste of animal life.
Finally, the testing of products on animals is completely unnecessary because viable alternatives are available. Many cosmetic companies, for example, have sought better ways to test their products without the use of animal subjects. In Against Animal Testing, a pamphlet published by The Body Shop, a well-known cosmetics and bath-product company based in London, the development of products that "use natural ingredients, like bananas and Basil nut oil, as well as others with a long history of safe human usage" is advocated instead of testing on animals (3).Furthermore, the Draize test has become practically obsolete because of the development of a synthetic cellular tissue that closely resembles human skin. Researchers can test the potential damage that a product can do to the skin by using this artificial "skin" instead of testing on animals. Another alternative to this test is a product called Eyetex. This synthetic material turns opaque when a product damages it, closely resembling the way that a real eye reacts to harmful substances. Computers have also been used to simulate and estimate the potential damage that a product or chemical can cause, and human tissues and cells have been used to examine the effects of harmful substances. In another method, in vitro testing, cellular tests are done inside a test tube. All of these tests have been proven to be useful and reliable alternatives to testing products on live animals. Therefore, because effective means of product toxicity testing are available without the use of live animal specimens, testing potentially deadly substances on animals is unnecessary.
However, many people believe that animal testing is justified because the animals are sacrificed to make products safer for human use and consumption. The problem with thisreasoning is that the animals' safety, well-being, and quality of life is generally not a consideration. Experimental animals are virtually tortured to death, and all of these tests are done in the interest of human welfare, without any thought to how the animals are treated. Others respond that animals themselves benefit from animal research. Yet in an article entitled "Is Your Experiment Really Necessary?" Sheila Silcock, a research consultant for the RSPCA, states: "Animals may themselves be the beneficiaries of animal experiments. But the value we place on the quality of their lives is determined by their perceived value to humans" (34). Making human's lives better should not be justification for torturing and exploiting animals. The value that humans place on their own lives should be extended to the lives of animals as well.
Still other people think that animal testing is acceptable because animals are lower species than humans and therefore have no rights. These individuals feel that animals have no rights because they lack the capacity to understand or to knowingly exercise these rights. However, animal experimentation in medical research and cosmetics testing cannot be justified on the basis that animals are lower on the evolutionary chart than humans since animals resemble humans in so many ways. Many animals, especially the higher mammalian species, possess internal systems and organs that are identical to the structures and functions of human internal organs. Also, animals have feelings, thoughts, goals, needs, and desires that are similar to human functions and capacities, and these similarities should be respected, not exploited, because of the selfishness of humans. Tom Regan asserts that "animals are subjects of a life just as human beings are, and a subject of a life has inherent value. They are . . . ends in themselves" (qtd. in Orlans 26). Therefore, animals' lives should be respected because they have an inherent right to be treated with dignity. The harm that is committed against animals should not be minimized because they are not considered to be "human."
In conclusion, animal testing should be eliminated because it violates animals' rights, it causes pain and suffering to the experimental animals, and other means of testing product toxicity are available. Humans cannot justify making life better for themselves by randomly torturing and executing thousands of animals per year to perform laboratory experiments or to test products. Animals should be treated with respect and dignity, and this right to decent treatment is not upheld when animals are exploited for selfish human gain. After all, humans are animals too.
Against Animal Testing. The Body Shop, 1993.
Balls, Michael. "Time to Reform Toxic Tests." New Scientist 134 (1992):31-33.
Orlans, F. Barbara. In the Name of Science: Issues in Responsible Animal Experimentation. New York: Oxford UP, 1993.
Silcock, Sheila. "Is Your Experiment Really Necessary?" New Scientist 134 (1992): 32-34.
Image Credit: Kaelee L., Petersburg, MI
Ever since life began on Earth, species have existed and naturally gone extinct. Many people credit this to natural selection and “survival of the fittest.” Some would argue that since extinction is a natural, normal thing, humans shouldn’t pay much attention to it. Species become endangered every day and so far, it hasn’t affected humans. Plus humans aren’t responsible for the extinction of animals, or are they? Studies show that 99% of currently endangered species are at risk due to human activity. Humans have a responsibility to help save endangered species because we are the top reason for endangerment because we clear these creatures’ habitats by deforestation, mining, or expanding and most of these animals, plants, or insects are at risk because of human activity like pollution from cars or factories.
There are still people who highly believe that endangered animals shouldn’t be conserved. Many would argue that the cost on saving these animals is too high and outweighs the possible benefits. Sure the Earth is changing, but animals have to adapt to it if they want to survive, just like humans. Also, most animals don’t contribute anything to humanity, right? Some would even say that “it’s the circle of life, and humans are the ruling species because we can learn to adapt,” but these species do contribute something and some might not notice it, but if they were to disappear they’d definitely see the change. In my opinion many of these people are just making up excuses out of selfishness. Humans choose to ignore these problems because they don’t have an immediate effect on us. They choose ignorance over responsibility because it’s the easier route.
Think of an ecosystem like a game of Jenga. The players are humans and natural selection. Each block supports one another and each time you remove a block you risk the entire tower falling. Humans carelessly remove blocks without much thought to them while natural selection carefully chooses each block and makes sure that other blocks are only slightly affected. Eventually, humans are going to remove a block that will send the entire tower tumbling down and along with it, each individual block. Just like the blocks, animals depend on one another, and at one point one species will disappear and it’ll cause a chain reaction. For example, let’s say that a certain plant species goes extinct. Other animals depended on that plant for food and without it, the whole food chain is messed up.
Humans are largely responsible for extinction. We clear forests and other lands to build houses or mine on, by doing so we are taking away an animal’s home. We destroy a creature’s habitat and now, they have nowhere to live. Things like pollution and global warming can also contribute to the loss of habitat or extinction. For example, polar bears rely on the arctic sea to hunt and live. The melting of the ice only means that polar bears will have less access to food, mating, and become extinct. Scientists have predicted that if the Arctic keeps getting warmer, 2/3 of the world’s polar bears could disappear by the end of the century. Humans help global warming by burning fossil fuels like coal and oil into the atmosphere. These gases only add on to the amount of greenhouse gases in the atmosphere and help higher temperatures. Also, trees help remove CO2 from the atmosphere and deforestation slows down this process.
Lastly, many animals provide knowledge that help in science and biological sciences. A loss of biodiversity can mean the loss of possible discovery of treatments for diseases or health problems. For example, a flower type called Rosy Periwinkle almost went extinct due to deforestation in Madagascar. The flower was later found to have a substance that fights and cures Leukemia and Hodgkin’s disease. It also helped increase the survival rate of Leukemia from 20% to 80%. If this flower had gone extinct, humans may have never discovered this and it would’ve had a very different effect in the medical field. A second example is the Gila monster’s saliva. It has been found that its saliva can help people with type-2 Diabetes. The Gila monsters’ habitat is currently being destroyed to build homes and roads. The Rosy Periwinkle and Gila monster are only a few of the many species that should be conserved due to their contribution to human research. If these species go extinct, humans loose possible medicine or research opportunities. (Daniel, Natural Exposures)
In the end, the number of endangered species rises every year. Scientists even predict that by 2050, 30%-50% of all species will be on the way to extinction. (Cierra Creative, Connect) As humans, we can help conserve animals’ habitats and not take away their homes. We can all become socially aware of the things we buy and where they come from. By teaching others about endangerment we help spread awareness about it and show others how to make a difference. Even though extinction is a natural process, things like pollution, deforestation, and global warming help speed up extinction. Humans should help endangered animals because they can greatly contribute to humans and we are only speeding up the process. If we help these animals now, we can help save them before it’s too late.
• "Should We Protect Endangered Species?" Should We Protect Endangered Species? N.p., 24 Oct. 2013. Web. 2 May 2015.
• Cox, Daniel J. "Climate Change." Climate Change. Natural Exposures, 2015. Web. 2 May 2015.
• Westbrook, Corry. "Why save Endangered Animals?" (n.d.): n. pag. USFWS, 2 Jan. 2006. Web. 1 May 2015.
• Stromberg, Joseph, and Sarah Zielinski. "History, Travel, Arts, Science, People, Places | Smithsonian." History, Travel, Arts, Science, People, Places | Smithsonian. N.p., 18 Oct. 2011. Web. 2 May 2015.
• "How Animals Help." How Animals Help. Bio Medical Research, 3 June 2009. Web. 10 May 2015.
• Creative, Cierra. "Connect." Endangered Species Coalition. N.p., 21 Jan. 2015. Web. 15 May 2015.