It is claimed that animal experimentation should be prohibited due to its cruelty. However, others argue that animal experiments are attributed to significant scientific purposes and advancements. From my perspective, I believe that using animals for experimentation should be limited and replaced by several viable alternative measures.
On the one hand, it is understandable that there are some proponents of this trend in light of human safety. Indeed, animal testing allows researchers to understand the mechanisms of diseases and the medicines’ effects in a controlled environment. Therefore, they can guarantee the quality of new treatments and the safety of human beings. On the other hand, animal experimentation also raises a moral question. This is because any species has its own intrinsic values and the right to live freely without suffering and overexploitation, which could entirely disrupt the ecological ecosystem. Additionally, this method cannot always translate to humans. In fact, due to physiological and genetic differences between animals and humans, this can cause misleading results and potential harm in human trials. Take Thalidomide as a representative example. This measure was a treatment for morning sickness in pregnant women and was used on mice, rats, and guinea pigs. Unfortunately, it eventually caused severe birth defects in thousands of children, including limb malformations. This is a testament to the scientific limitations of using animals for medical trials.
In other cases, I am convinced that animal experiments are neither necessary nor justified. Instead, researchers should use some different substitutes, including human-based research and computer modeling. Firstly, utilizing human cells and organoids is advisable since this method could provide deeper insights into biological processes and drug effects. These are more relevant to human biology, facilitating an increase in the success rate of experiments. Furthermore, given the momentous technological advancements, digital devices might serve as a useful tool. Artificial intelligence can analyze and predict outcomes and appropriate solutions for the risks involved with remarkable precision; thereby minimizing the reliance on animal studies.
In conclusion, despite the insurance for individuals’ well-being and scientific progress, this approach should be limited because of ethical considerations, as well as potential hazards to humans, and animal testing can be replaced by human-centric research and computer applications.