Within the next two centuries, as the world shrinks and its distances are diminished, an attempt could well be made, by consent or by force, to set u… - Geoffrey Blainey

The compound of bigness and communism made Soviet Russia very much an ogre in the 1920s and accentuated her isolation from the rest of the world. In turn the Soviet's acute sense of isolation, the sense of living in a perilous world and, above all, the bitter memory of foreign intervention between 1918 and 1920, made her, in self-defence, more authoritarian in her internal policies, and spurred the campaign to regiment and unify her people and fortify her economy, thus conferring on the word 'communism' an additional wrapping of terror. This sense of isolation must have also intensified the Soviet Union's desire to extend her territory and her sphere of influence in eastern Europe, and she seized the opportunity which came at the end of the Second World War.

Some historians looking back on our era will probably marvel at the fragile economic arguments used to justify the present migration policy. Even more they will wonder at the self-deception of those who defend the policy largely in the name of ethics and morality.

Whether we like the idea or not, war has again and again been seen as the great auditor, the special testing time, of a nation's strength and fibre.