Final answer:
During the Holocaust, medical professionals justified medicalized killing and experimentation on humans by aligning with Nazi racial ideology and viewing certain groups of people as subhuman. The unethical experiments aimed to understand the human body's reaction to various conditions and promote the health of the 'master race.' The medical data obtained from these experiments raises ethical questions about its use today.
Step-by-step explanation:
During the Holocaust, medical professionals justified medicalized killing and experimentation on humans by aligning with Nazi racial ideology and viewing certain groups of people as subhuman. They believed these experiments would help advance their understanding of the human body and promote the health and fertility of the so-called 'master race.' Additionally, the normalization of negative stereotypes and the elimination of individual rights contributed to the acceptance of these unethical practices.
Examples of such experiments include testing the human body's reaction to extreme temperatures, biological weapons, fire, radiation, and rapid altitude changes, as well as experiments on fertility and childhood diseases. The medical data obtained from these experiments was seen as valuable for advancing medical knowledge, but the unethical nature of the experiments raises questions about the ethical use of such data today.