The Jonestown conspiracy theories are often believed by proponents to be a covert example of a program of experiments on human subjects that was at times what?
Project MKUltra Project MKUltra, also called the CIA's mind control program, is the code name given to a program of experiments on human subjects, at times illegal, designed and undertaken by the United States Central Intelligence Agency. Experiments on humans were intended to identify and develop drugs and procedures to be used in interrogations and torture, in order to weaken the individual to force confessions through mind control.
Race and intelligence The connection between race and intelligence has been a subject of debate in both popular science and academic research since the inception of IQ testing in the early 20th century. While tests have broadly shown differences in average scores based on self-identified race, there is considerable debate as to whether (and to what extent) those differences reflect environmental or genetic factors, as well as to the definitions of "race" and "intelligence" and whether they can be objectively defined. Currently, there is no non-circumstantial evidence that these differences in test scores have a genetic component, although some researchers believe that the existing circumstantial evidence makes it plausible that hard evidence for a genetic component will eventually appear.