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A subject of the Tuskegee syphilis experiment has his blood drawn, c. 1953. Numerous experiments which were performed on human test subjects in the United States in the past are now considered to have been unethical, because they were performed without the knowledge or informed consent of the test subjects. [ 1 ]
Unethical human experimentation. Unethical human experimentation is human experimentation that violates the principles of medical ethics. Such practices have included denying patients the right to informed consent, using pseudoscientific frameworks such as race science, and torturing people under the guise of research.
Henry Knowles Beecher (February 4, 1904 [1] – July 25, 1976 [2]) was a pioneering American anesthesiologist, medical ethicist, and investigator of the placebo effect at Harvard Medical School. An article by Beecher's in 1966 on unethical medical experimentation in the New England Journal of Medicine — "Ethics and Clinical Research" — was ...
1955 (priest) [1] Robert Allan Humphreys (1930–1988), known as Laud Humphreys, was an American sociologist and Episcopal priest. He is noted for his research into sexual encounters between men in public bathrooms, published as Tearoom Trade (1970) and for the questions that emerged from what was overwhelmingly considered unethical research ...
The twentieth century witnessed a great expansion of the upper bounds of the human life span. At the beginning of the century, average life expectancy in the United States was 47 years. By the century's end, the average life expectancy had risen to over 70 years, and it was not unusual for Americans to exceed 80 years of age.
“I actually did some calculations years ago and found that if we could cure human aging, average human life span would be more than 1,000 years,” he tells Scientific American. “Maximum life ...
The Strauss–Howe generational theory, devised by William Strauss and Neil Howe, describes a theorized recurring generation cycle in American history and Western history. According to the theory, historical events are associated with recurring generational personas (archetypes). Each generational persona unleashes a new era (called a turning ...
Longevity claims are unsubstantiated cases of asserted human longevity. Those asserting lifespans of 110 years or more are referred to as supercentenarians. Many have either no official verification or are backed only by partial evidence. Cases where longevity has been fully verified, according to modern standards of longevity research, are ...