From a psychological point of view, the imagination of disaster does not greatly differ from one period in history to another. But from a political and moral point of view, it does. The expectation of the apocalypse may be the occasion for a radical disaffiliation from society, as when thousands of Eastern European Jews in the 17th century, hearing that Sabbatai Zevi had been proclaimed the Messiah and that the end of the world was imminent, gave up their homes and businesses and began the trek to Palestine. But people take the news of their doom in diverse ways.
