Sunday, April 28, 2013

475. When are scientific, medical, or psychological experiments on human individuals or groups morally legitimate?



475. When are scientific, medical, or psychological experiments on human individuals or groups morally legitimate?   

(Comp 475) They are morally legitimate when they are at the service of the integral good of the person and of society, without disproportionate risks to the life and physical and psychological integrity of the subjects who must be properly informed and consenting.
“In brief”
(CCC 2319) Every human life, from the moment of conception until death, is sacred because the human person has been willed for its own sake in the image and likeness of the living and holy God.  
To deepen and explain
(CCC 2292) Scientific, medical, or psychological experiments on human individuals or groups can contribute to healing the sick and the advancement of public health. (CCC 2293) Basic scientific research, as well as applied research, is a significant expression of man's dominion over creation. Science and technology are precious resources when placed at the service of man and promote his integral development for the benefit of all. By themselves however they cannot disclose the meaning of existence and of human progress. Science and technology are ordered to man, from whom they take their origin and development; hence they find in the person and in his moral values both evidence of their purpose and awareness of their limits
Reflection
(CCC 2294) It is an illusion to claim moral neutrality in scientific research and its applications. On the other hand, guiding principles cannot be inferred from simple technical efficiency, or from the usefulness accruing to some at the expense of others or, even worse, from prevailing ideologies. Science and technology by their very nature require unconditional respect for fundamental moral criteria. They must be at the service of the human person, of his inalienable rights, of his true and integral good, in conformity with the plan and the will of God. (CCC 2295) Research or experimentation on the human being cannot legitimate acts that are in themselves contrary to the dignity of persons and to the moral law. The subjects' potential consent does not justify such acts. Experimentation on human beings is not morally legitimate if it exposes the subject's life or physical and psychological integrity to disproportionate or avoidable risks. Experimentation on human beings does not conform to the dignity of the person if it takes place without the informed consent of the subject or those who legitimately speak for him.

(Next question: Are the transplant and donation of organs allowed before and after death?)

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