A little knowledge can be a dangerous thing, writes FRANK BONGIORNO in London OVER the next year or so, my family is destined to participate in a great struggle. We’re under no illusions: the battle will be fierce. All around the country, campaign plans are being carefully laid, tactics honed in preparation. The commanders are poring over the latest intelligence, inspecting maps and making choices about whether to occupy this salient or that ridge, whether to train all their guns on the main objective or to attack softer targets in the hope of capturing valuable territory for more ambitious assaults. Yes, in a year’s time we’ll be applying to get our daughter into a London primary school. And if you think I exaggerate t...