Just as characteristic, perhaps, is the intellectual interdependence created through the development of the modern media of communication: post, telegraph, telephone, and popular press.
Christian Lous LangeConcord, solidarity, and mutual help are the most important means of enabling animal species to survive.
Christian Lous LangeAll species capable of grasping this fact manage better in the struggle for existence than those which rely upon their own strength alone: the wolf, which hunts in a pack, has a greater chance of survival than the lion, which hunts alone.
Christian Lous LangeEarlier ages fortified themselves behind the sovereign state, behind protectionism and militarism.
Christian Lous Lange