What makes the medical experiments in Tuskegee, Guatemala, Nazi Germany, and elsewhere so repugnant is the brute disregard for human life based upon race or ethnicity, and the clear violation of an individual’s right to informed consent. We have discovered that in regards to human experimentation, informed consent means two things. First, that a patient is informed as much as he or she can be in regards to the experiment, and second, that the patient gives their free and un-coerced consent to participate. But there are many gray areas with the standard of informed consent. Consider the following scenario:It is...