Aetheling actually means 'throneworthy' and was the title given to the most legitimate heir; but a legitimate blood claim was only part of the issue. The crown would go to the claimant who could muster most support amongst the 'great and the good' of England. In January 1066, Edgar Aetheling was a minor, and with the wolves breathing at the door, the English magnates could not afford to risk the kingdom in such inexperienced hands. So they turned to Harold, the obvious power behind the throne, who, as we have seen, had prepared his ground well.
But the truth is that while people may dress differently, pray differently and eat different foods (though we all like to share and swap with each other, to be honest), there is much more that unites us than divides us. It is unclear from the article about what is on the verge of disappearing, but I know my life and the lives of really everyone I know are not so different to how they were prior to 2001 other than experiencing the same changes as everyone else with the internet and so on. Our TVs remain swamped with American produce and believe me you can still get plenty of hamburgers in every town in the UK – some of them even produced by immigrants.