There is an ongoing debate over whether only animal species that are beneficial to the environment should be protected, particularly as many species are currently facing the threat of extinction. I strongly disagree with this view because every animal species plays a role in maintaining ecological balance, while the loss of biodiversity can also have serious consequences for humans.
One major reason for preserving all animal species is that each of them plays a crucial ecological role in its ecosystem. Some species may not appear to provide any direct benefits to humans, but their role in maintaining other species cannot be overlooked. For instance, humans often underestimate the importance of small insects to the survival of other animals, while research has shown that even these seemingly insignificant species are vital to maintaining interconnected food chains since they serve as a food source for numerous other animals. Therefore, protecting these tiny members of the ecosystem can help preserve biodiversity. As a result, protecting endangered species, regardless of their direct benefits to humans, will help preserve our natural environment.
Moreover, it is impossible to determine the potential benefits of every species. Some animals may contain valuable genetic resources or can contribute to medicinal development, meaning that allowing them to disappear could result in an irreversible loss of potentially valuable resources. For instance, a particular species may possess biological compounds that could be used to develop new medicines or treatments for serious diseases, even though their value has not yet been discovered. If such species were to become extinct, scientists would lose the opportunity to study these organisms and potentially make valuable scientific breakthroughs. Therefore, protecting endangered animals is similar to a wise investment for our future generations as it enables us to use them as a potential cure for illnesses.
In conclusion, I once again reaffirm my position regarding the protection of all animal species, even those that are near extinction, as they not only secure biodiversity and the natural food chain for other animals, but they also help scientists to develop medicines to treat serious diseases.