Another remarkable and unexpected symptom of national decline, Glubb finds, is the intensification of internal political hatreds:
One would have expected that, when the survival of the nation became precarious, political factions would drop their rivalry and stand shoulder-to-shoulder to save their country.
In the fourteenth century, the weakening empire of Byzantium was threatened, and indeed dominated, by the Ottoman Turks. The situation was so serious that one would have expected every subject of Byzantium to abandon his personal interests and to stand with his compatriots in a last desperate attempt to save the country. The reverse occurred. The Byzantines spent the last fifty years of their history in fighting one another in repeated civil wars, until the Ottomans moved in and administered the coup de grâce.
Britain has been governed by an elected parliament for many centuries. In former years, however, the rival parties observed many unwritten laws. Neither party wished to eliminate the other. All the members referred to one another as honourable gentlemen. But such courtesies have now lapsed. Booing, shouting and loud noises have undermined the dignity of the House, and angry exchanges are more frequent. We are fortunate if these rivalries are fought out in Parliament, but sometimes such hatreds are carried into the streets, or into industry in the form of strikes, demonstrations, boycotts and similar activities. True to the normal course followed by nations in decline, internal differences are not reconciled in an attempt to save the nation. On the contrary, internal rivalries become more acute, as the nation becomes weaker.