The heady events in Berlin in 1989 had far more impact than the rise of Islamism. Today is the real 9/11. This is not meant as a quibble about dates. Future historians will remember 9 November 1989 as far more significant than that terrifying day in September eight years ago. Countless long-forgotten events have been marked in headlines as the day we shall all remember. But nobody can doubt that the world changed on that wonderful night in Berlin.