👉 Two famous examples of human experimentation are the Tuskegee syphilis study, where African-American men were deliberately left untreated for syphilis from 1932 to 1972 in order to observe the natural progression of the disease, and Stanley Milgram's obedience experiment, which investigated how far people would go to obey an authority figure even when it meant harming others. In both cases, these studies raised major ethical concerns due to their invasion of privacy, exploitation, and lack of informed consent from participants.
