Knowledge acquired in biological research is seldom directly applicable to human beings ... The results of scientific research, obtained under these conditions, cannot be applied directly to human beings who vary widely in their hereditary make-up, in their environment, and in their past health record.
John Boyd OrrWe are now physically, politically, and economically one world and nations so interdependent that the absolute national sovereignty of nations is no longer possible.
John Boyd OrrNearly every country in the world is now becoming industrialized as rapidly as it can.
John Boyd Orr