If it is wrong that a man should exploit his fellow men, so it is wrong that a rich nation or a group of rich nation should exploit the poorer group of nations. If it is unjust and economically backward and old-fashioned to allow a man through his possession of property or status to exploit his less fortunate fellow men, then by the same token no nation or group of nations should be allowed through their possession of industrial capital and technological skills and scientific knowledge to exploit other groups of nations, who, through the accidents of history, have not got these essentials for development.