“The availability of irrigation systems to water the land and produce grain and other food crops was the material foundation for these two great river-valley societies, Egypt and Iraq. They were hydraulic despotisms, in which a small ruling class, with the aid of soldiers and priests, commanded the material resources that gave sustenance to these civilizations and allowed them to build cities, palaces, and tombs.”

“The only clear expression of intellectual dissent from hydraulic despotism occurred in the southern half of the coastal lands of the eastern Mediterranean, called variously Canaan, Palestine, Israel, Judah, and today, Israel again. Here and in a satellite Jewish colony in Iraq, between 800 and 500 B.C., visionaries ("the Prophets") -- namely Amos, Ezekiel, Isaiah (at least two different writers writing under this name), and Jeremiah -- wrote elegant poems calling for social justice in the world and a freer, more open and humanitarian society.”

“There was no money economy in Egypt, and all exchange of goods was carried out by barter. Each citizen paid a tax in kind of everyt5hing he produced, and the wealth of the pharaoh thus consisted of the grain, livestock, and other goods that he took as taxes. He also received metals and other goods as tribute or in trade from abroad.”

“The end of Egypt's isolation turned what had been only occasional and incidental contact with the rest of the Near East into a constant and significant exchange of goods and ideas. The new cosmopolitanism introduced new forms and motifs and a growing naturalism to art. Egypt had always been receptive to immigrants, who had easily been assimilated into its culture; now even the pharaohs could marry foreigners. In addition, the increase of commerce and the emergence of a cosmopolitan urban population -- at Thebes and other cities -- marked the first real urbanization in Egyptian society.”

“The central government was a despotism tempered by military rebellion and assassination and replacement of one scurvy lot of ruling dynasts by another. But the high politics of the city of Rome little affected the lives of the masses or even of the provincial nobility. It was the wonderful army that provided the continuity and peace that this vast population enjoyed.”

“Plato had one Big Idea from which everything else derived. He fundamentally defined reality as that which is permanent and unchanging. Only ideas are permanent and unchanging; anything material deteriorates and decays.”

“Saint Paul was proud of his Roman citizenship, and his letter to various Christian communities in the empire presupposed an effective communications system that only Roman government, law, and military might allowed."The Church's administration evolved as the imperial government's structured was modified over time. An archbishop ruled a large territory that the Romans called a province. A bishop ruled a diocese, a smaller Roman administrative unit dominated by a large city."The capitals of the eastern and western parts of the empire -- Constantinople and Rome -- came in time to signify unusual and superior power for the bishops resident there. When the Roman state was dissolved in the Latin-speaking world around 458 A.D., the pope replaced the emperor as the political leader of the Eternal City.”