Utopia’s Jailers

Necessity drives invention. In the field of military innovation, all sorts of inventions — the Maginot line, the flame fougasse, trench warfare, the Vickers machine gun — were rooted in the same urgent necessity: keeping Germans out. War is evil and ugly, but Europe experienced a worse horror when that necessity was inverted, and the totalitarian movement that controlled half of the continent decided it needed a way to keep Germans in. And so utopia’s jailers built the Berlin Wall and any number of similar fortifications. The ideologue may say that a wall is a wall is a wall, but in the case of a wall, intent matters: A society with barriers to keep out invaders is protected; a society with barriers to prevent exit is imprisoned.

Read more at National Review
(Hat tip: KimR)