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Bài viết mẫu IELTS – Should Animals Be Used for scientific testing? – IELTS Task 2: Environment
Now, many scientific institutes conduct research on live animals. Some people regard it as cruel and unnecessary while others believe it is justified in the interest of human welfare. Discuss both views and give your own opinion.
For the research purpose, it is a fact that humans experiment on various animals, which is quite a sensitive issue arousing a spirited discussion. One side of the debate believes that human benefits are not the excuse for slaughtering animals, the best friend of humanity, whereas others lend justification to those experiments in the interest of human welfare.
Advocates of the research maintain that animals can assist human beings in making breakthroughs in the medical field, which will increase life expectancy considerably. In the past, people who could live 50 or 60 years were considered to have the greater longevity while, nowadays a 100-newly-invented medicines and advanced treatments largely attributed to experiments on live animals. Undoubtedly, if more knowledge concerning rare animals can be acquired, it is most likely that people can preserve those precious species more efficiently and accurately.
On the other hand, people deplore cruelty of those experiments. As we know, in order to obtain more accurate information, people seldom apply pain killers or anaesthetics to animals, thereby imposing tremendous sufferings on helpless animals. If that is true, this practice is against human civilization. Moreover, more often than not, the results obtained from the experiments are not always true, and sometimes they are misleading information. If humans trust the same effect will take place in people. Numerous medical tragedies owing to diverse reactions between animals and humans have presented strong proof.
In my opinion, both from ethical and practical perspectives, humans are not entitled to exploiting animals for their own interests. In the future, more humanitarian and accurate ways should be hopefully designed to replace animal research.
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