The concept crisis has indeed become a motto of modern politics, and for a long time it has been part of normality in any segment of social life. The very word expresses two semantic roots: the medical one, referring to the course of an illness, and the theological one of the Last Judgement.
Both meanings, however, have undergone a transformation today, taking away their relation to time. Crisis in ancient medicine meant a judgement, when the doctor noted at the decisive moment whether the sick person would survive or die. The present understanding of crisis, on the other hand, refers to an enduring state. So this uncertainty is extended into the future, indefinitely.
It is exactly the same with the theological sense; the Last Judgement was inseparable from the end of time. Today, however, judgement is divorced from the idea of resolution and repeatedly postponed. So the prospect of a decision is ever less, and an endless process of decision never concludes.