“It is always dangerous to draw too precise parallels between one historical period and another; and among the most misleading of such parallels are those which have been drawn between our own age in Europe and North America and the epoch in which the Roman empire declined into the Dark Ages. Nonetheless certain parallels there are. A crucial turning point in that earlier history occurred when men and women of good will turned aside from the task of shoring up the Roman imperium and ceased to identify the continuation of civility and moral community with the maintenance of that imperium.”
What they set themselves to achieve instead - often not recognizing fully what they were doing - was the construction of new forms of community within which the moral life could be sustained so that both morality and civility might survive the coming ages of barbarism and darkness. If my account of our moral condition is correct, we ought also to conclude that for some time now we too have reached that turning point.
Source: After Virtue (1981), p. 263
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Alasdair MacIntyre 12
Scottish philosopher 1929Related quotes

Source: Plagues and Peoples (1976), Ch.3 "Confluence of the Disease Pools of Eurasia: 500 B.C. to A.D. 1200".
On how people might benefit from learning each other’s history in “The Excavation of Identity as a Political Act: A Conversation with Helena Maria Viramontes” https://www.sampsoniaway.org/interviews/2017/01/24/the-excavation-of-identity-as-a-political-act-a-conversation-with-helena-maria-viramontes/ in Sampsonia Way (2017 Jan 24)

p, 125
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Preface
The Great Rehearsal (1948)
Context: The parallel between 1787 and 1948 is naturally not exact. Even if it were, 1787 would have no authority over 1948. Each age must make or keep its own government and determine its own future. Nor do those citizens of the world who In 1948 desire to see a federal world government created assume that the process would have to follow the example of the United States of 1787 in the details of the new government. The Federal Convention did not follow any single example. Neither should a General Conference of the United Nations be expected to.
The Divine Commodity: Discovering A Faith Beyond Consumer Christianity (2009, Zondervan)
Introduction
The Common Background of Greek and Hebrew Civilizations (1965 [1962])
The Social History of Art, Volume I. From Prehistoric Times to the Middle Ages, 1999, Chapter IV. The Middle Ages