Like most people around the world, I am absolutely hooked on the upcoming American presidential election. It seems to me as if history is being played out in front of our eyes. It’s my belief that, with the now almost certain victory of Barack Obama, America is about to change forever.

I don’t think that the likes of a George Bush (or Sarah Palin for that matter) will ever get elected to the highest office again. This is the beginning of the end of the Christian Right’s domination of American politics.

Why do I think this? One word. Irrelevance.

America’s right wing built its power selling myths to its people. God, guns and gasoline, the belief that America was somehow special and superior to all others. A fear of the outside world. Ferocious self reliance – no safety nets and little care for those that do not make it.

Like a living organism, ideas need a context in which to survive and thrive. America’s relative isolation provided that context. It allowed many of its citizens to believe that they were superior, that life really was a clear and definable struggle of good against evil and that the resources of the world were somehow inexhaustable.

No more. Technology, education, cheap travel, globalisation, climate change, international terrorism and the failure of classical American foreign policy have punctured this myth, with only the most ardent believers (and there are still many of them) continuing to hold out defiantly.

It’s becoming increasingly more evident that, for America to prosper, to compete, and to address complex challenges such as disease pandemics, global warming, nuclear proliferation, financial meltdown and terrorism, it must engage constructively with the rest of the world. With the vessel of isolationism in retreat, the carefully nurtured myths that held fast to its hull have no home to go to.

Lest my American friends think that I am attempting to paint America as one homogeneous, naive, reactionary mass, nothing could be further from the truth. What I am describing is not some overnight phenomenon. Many Americans “get” this changed reality, and have done for years, if not decades. The election of Obama, I believe, will be the tipping point, where the prevailing ideology of the isolationists will finally become a minority view. To regain the upper hand, Republicanism will need to reinvent itself, but given the arch-conservatism of its support base, this is no easy task.

But what do I know? I don’t come from there, nor do I live there, but fascinated in the country I will always be.