It is true that animal testing have long been used in scientific research and medical experiments. While many believe it would brings numerous merits for people and society, others argue it on ethical reasons. Although both view hold advantages, I agree more with the former view.
On the one hand, the use of animals has attracted criticism on ethical grounds. As animals can feel pain, fear, and stress much like humans. Critics argue that it is wrong to subject living creatures to harmful procedures simply to advance human interests. In many cases, laboratory animals are exposed to chemicals, diseases, or invasive treatments, which can greatly reduce their quality of life. Furthermore, opponents believe that scientific progress should not be achieved at the expense of animal welfare. They also point out that advances in technology have made alternative research methods more available. For example, computer modelling, cell cultures, and artificial tissues can often be used to test the safety of products without involving animals. Therefore, many people think that researchers should use these more humane methods and reduce their reliance on animal experimentation whenever possible.
On the other hand, I believe there are various reasons why individuals support animal testing. One primary causes is its contribution to people’s life. This is because animals contain a lot of rare chemicals and vitamins that can be used to improve people’s health and expand their life expectancy. For instance, the decrease of pigeon in USA for laboratory of whether their eyes could be used to make medicine for nearsighted people and fortunately, those whose eyes had bad vision had improve a lot since they used it. Therefore, those benefits of animals that bring to life make people live happier, reduce expenses on health and prevent them from serious diseases. Another reason is that there are currently no complete alternatives available. Although modern technologies such as computer simulations and cell cultures have made significant progress, they cannot fully replicate the complexity of a living organism. Scientists often need to observe how different organs and biological systems interact when testing new medicines or treatments. Therefore, animal experiments remain an essential step in many areas of scientific research. Without them, it would be much more difficult to ensure the safety and effectiveness of new medical products before they are used on humans.
In conclusion, while animal-based research provide significant advantages, I believe researchers should reduce the use of animals whenever possible.