Nothing compares to the nationalism and misguided self-belief of the people of this country, I'll offer one simplified example.
If you speak to people of any other country excepting, of course, the USA, it is almost impossible for them to contemplate invading - I mean INVADING - other countries in the 21st century. You know, all that death and tanks and collateral damage and carpet bombing . . it's absurd to even contemplate that could possibly be a solution to anything anymore. The developed, almost post-industrial, highly educated world has long since moved on.
Anyone, Scandies, Germans, French, southern European . . . anyone around the world. Why would you want to INVADE other countries, what is that all about ?
Yet Blair tells the British people some country several thousand miles away may have WMD - really, like most other countries already have - and the majority of the country unpack the bunting, dress up the village halls and re-live the Battle of Britain; this kind of response is an integral part of the national identity. They've learned how to respond because they've seen it a thousand times on their tv screens. It's part of the glory of being British, we're always on the right side, we always win and, by God, we do it with dignity, humility and a proper sense of duty.
But out there in the real world, this knee jerk wartime response to transparently bogus propaganda is utterly insane. The developed world left all this behind decades ago, except those who seek empire and continue to propagate an Anglo-Saxon vision of the world that doesn't exist and never did exist.
And what was/it all about ? Oil.The need of the empire to control the supply of oil.