We are now physically, politically, and economically one world and nations so interdependent that the absolute national sovereignty of nations is no longer possible.

During the last war when there was a market for everything that could be produced, the production capacity of Canada and the United States, which were outside the battle area, increased one hundred percent.

As I have tried to show, science, in producing the airplane and the wireless, has created a new international political environment to which governments must adjust their foreign policies.

John Boyd Orr Quotes