But his genetic and physical inference from cases of ethnic durability cannot account for the considerable variability, wide range and frequent absor… - Anthony D. Smith

For a global culture seems unable to offer the qualities of collective faith, dignity and hope that only a "religion surrogate", with its promise of a territorial culture-community across the generations, can provide.

However, such myths developed earlier in the Byzantine periphery. In the heart of the Empire, it was really only in its final phase from 1261, under the Palaeologan emperors, after the chastening experience of the Sack of Constantinople by the Latins in 1204, and the subsequent period of ‘penance’ in the Nicene Empire, that we can begin to speak of a definite Greek ethnic component fuelled by strong anti-Latin sentiment, alongside the Universal Church and its mission to outsiders (see Raynes and Moss 1969: 33—6). In fact, a strong Greek ethnic sentiment had developed already at Nicaca. In John Armstrong’s words: At Nicaea after the Crusader conquest of Constantinople, the literati demanded that the emperor in-exile entitle himself king of the Hellenes”. Two centuries later the last emperor was mourned as Constantine the Hellene (Armstrong 1981: 179). For Armstrong, this was partly the result of a long-term homogenizing socialization process required for a powerful, integrated, and hierarchical central bureaucracy. But it was also due to Greek adherence to classical learning and literature, and to Byzantine unwillingness to accept the parity of Latin as a language of empire (Armstrong 1982.: 178—8 I, 116—17).

Constructionists...are unable to grasp and credit the emotional depth of loyalties to historical nations and nationalisms.