The key answer of exercise 22

Animal experimentation in laboratories is a topic that evokes strong emotions and ethical considerations. While it serves as a crucial method for testing treatments and discovering cures for severe human illnesses, it's essential to weigh this against the well-being of animals involved.

Firstly, animal research has undeniably contributed to significant medical breakthroughs, leading to the development of life-saving treatments and vaccines. Diseases like polio and tuberculosis have been effectively controlled through research involving animals. Without this avenue of exploration, medical progress would be severely hindered, potentially costing countless human lives.

However, it's equally important to acknowledge the ethical implications of using animals in experiments. Animals, like humans, can experience pain, suffering, and distress. Therefore, it's imperative that researchers adhere to strict ethical guidelines and use alternative methods whenever possible to minimize harm.

Moreover, while animal experimentation has its merits, there's a growing recognition of the limitations and discrepancies between animal models and human biology. This underscores the need for continued research into alternative methods that are both scientifically valid and ethically sound.

In conclusion, while animal experimentation plays a vital role in medical research, it should be conducted with the utmost respect for animal welfare and supplemented by efforts to develop alternative methods. Balancing the quest for scientific advancement with compassion towards animals is essential for ethical progress in biomedical research.