It's always the next pay raise, the next purchase, the next place you move to or go on holiday which will make you happy. The credit crunch could have been a moment to reflect on that. We in the West can do something that no people in history have done: we can show the world that we know when we have enough. As the planet runs out of resources, due mainly to the fact that everyone on it wants to live a lifestyle equivalent to those of us in the West, this lesson would have the potential to save the world.

Autor: John Lanchester