The ethics of medical research is a complex and often controversial topic. On one hand, researchers must weigh the risks and benefits of their experiments in order to determine whether or not they are worth conducting. However, some people argue that this process can be too weighted in favor of the benefits of research, leading to unethical practices such as experiments that cause pain or discomfort to participants. It is important to strike a balance between the risks and benefits of medical research in order to ensure that the benefits of research are maximized while minimizing the risks.