“We can judge the heart of a man by his treatment of animals.” (Immanuel Kant) Animals, ranging from the horse fly to the mouse, are used in laboratory experiments and scientific research all over the world and are often subject to poor treatment. They are critically used for research to learn more about the human body without harming the human being itself. Although many people might argue testing on animals puts them at risk, how many human and animal lives have actually been protected as a result of animal testing? Animals should continue to be used in scientific experiments to not only lower human suffering but also animal suffering [1]. Lowering human suffering is one reason of using animals in research. New cosmetics, which can in particular carry significant risks with their use, are usually tested by …show more content…
Critics believe that Benefit to humans does not justify the harm to animals. Scientists are labeled as cruel by animal rights supporters because they are causing animals to suffer and die in their experiments no matter if they are medical experiments or not. Millions of rats, cats, mice, and other animals are looked inside the scientific labs. They ache with loneliness and suffer in pain. All they can do is wait for the next experiment to begin [5]. Nevertheless, a higher percentage of animals are killed because of being neglected by farmers, while only a small percentage of animal deaths are caused in laboratory experiments by scientists. These animals on farms are also killed and suffer for food. The highlighted reason of why some people are focusing on the animals that are suffer and killed in scientific experiments and not on these who have been slaughtered by farmers is that they consider farmers harder to attack compared with scientists who are not. For every 1 animal killed and suffer due to a scientific experiment 99 animals are killed and suffer on farms for abuse, neglect or slaughter