1.1 Setting the Scene — The Land Between the Rivers

City life first emerged in Mesopotamia^?, the alluvial flood-belt enclosed by the Euphrates and the Tigris in present-day Iraq. The civilisation that grew here is celebrated for its prosperity, its rich literature, its precocious mathematics and astronomy, and above all for the invention of cuneiform writing^?. By 2000 BCE, Mesopotamian script and language had spread westward across Syria, Turkey and the eastern Mediterranean — kingdoms as far apart as Hattusa and the Pharaonic court of Egypt corresponded in the language of southern Iraq.

The political map of the region shifted over time. The urbanised southern plain was first known as Sumer and Akkad. After 2000 BCE, when Babylon rose to prominence, the south was renamed Babylonia. From around 1100 BCE the Assyrians ruled the north, and that region became Assyria. The earliest written tongue was Sumerian; from roughly 2400 BCE it was gradually replaced by Akkadian, which lasted in cuneiform script until the first century CE — over two millennia of continuous use.

By the 1960s scholars had abandoned the hope of proving the Old Testament literally. Instead, refined excavation began to reconstruct ordinary lives — what people ate, how they worked, what objects they cherished. Hundreds of buildings, statues, ornaments, graves, tools and seals form a database matched only by the thousands of inscribed clay tablets. Together they make Mesopotamia the best-documented early civilisation in human history.

1.2 Mesopotamia and Its Geography

Modern Iraq is a land of strikingly different environments. Three distinct zones shaped the region's economic life:

The southern desert sustained cities because the rivers, born in the northern mountains, carried enormous loads of silt. When their channels overflowed (or when farmers diverted water through small canals), fertile mud blanketed the fields. Of all ancient farming regions — including the Roman Empire's later breadbaskets — southern Mesopotamian agriculture was the most productive, despite the absence of rain.

Beyond cereals, Mesopotamia's pastoralists raised abundant sheep and goats on the steppe and on highland slopes, supplying meat, milk and wool. Rivers yielded fish; date-palms produced fruit in the summer heat. But, the historian Nicholas Postgate cautions, we should not assume cities arose simply because the countryside was rich. Other forces were at work.

1.3 The Significance of Urbanism

A city is not merely a place with many people. A settlement becomes urban when its economy moves beyond food production into trade, manufacture and services. Urbanites cease to be self-sufficient: they depend on the products and skills of others.

Urbanism also requires social organisation^?. Fuel, metal, stone and wood arrive from distant places; food flows in from villages; finished goods flow out. Storage, transport and accounting must be coordinated. Inevitably, some give commands and others obey — and somebody must keep written records of who delivered what, who owes whom, and what the temple or palace owes its workers. The city, as the writer of the Sumerian poem of Enmerkar realised, is impossible without administration.

1.4 Movement of Goods Into Cities

For all its agricultural wealth, southern Mesopotamia was poor in minerals. The desert plain had no good building stone, no metal ore, and only soft date-palm wood — useless for sturdy carts, wheels or ocean-going boats. To live as cities, southern Mesopotamians had to trade. They sent textiles and grain across the Persian Gulf and over land routes to Iran, Turkey, Syria and Lebanon, returning with copper, tin, silver, gold, shell, lapis lazuli and timber. Such regular long-distance exchanges required both wealthy patrons (palace and temple) and a literate bureaucracy to track them.

Equally vital was efficient transport. The cheapest mover of bulk goods anywhere in the ancient world was water — a barge propelled by current and wind never has to be fed, unlike donkeys and oxen. Mesopotamia's natural channels and man-made canals doubled as highways. Boats from Mari, far upstream, slipped down the Euphrates carrying grinding-stones, wood, wine-jars and copper, paying transit fees to the king of each city they passed. Grain travelled in dedicated barges. Without this network, the cities of the south could never have been fed.

1.5 The Development of Writing

All societies have languages — systems in which spoken sounds carry meaning. Writing is something more specific: it represents those spoken sounds in visible signs. The first Mesopotamian tablets, made around 3200 BCE, are little clay rectangles bearing simple picture-signs (an ox, a fish, a sheaf of grain, a boat) and numbers. About 5,000 of these earliest tablets list goods that entered or left the temples of Uruk.

To write, a Mesopotamian scribe wet a lump of clay, patted it into a comfortable hand-sized tablet, and pressed signs into the moist surface with the obliquely-cut tip of a reed. The wedge-shaped impressions gave the script its modern name — cuneiform^?, from Latin cuneus (wedge) and forma (shape). Once dried in the sun, the tablet became almost as durable as pottery, which is why Mesopotamian sites yield tablets by the hundred-thousand.

Each transaction needed its own tablet because dried clay could not be inscribed further. By 2600 BCE the script had matured into the form we now call classical cuneiform, used to record not just deliveries but dictionaries, land-deeds, royal inscriptions and changes to law. The Sumerian language was gradually replaced after 2400 BCE by Akkadian, but cuneiform writing kept going for another two and a half thousand years.

1.5.1 The System of Writing

One cuneiform sign did not stand for a single consonant or vowel as in our alphabet. Each sign represented a syllable — for example, -put-, -la- or -in-. A trained scribe therefore mastered several hundred signs, many of them complex variants. He had to write quickly, before the wet clay dried. Writing was both a high craft and an enormous intellectual achievement: the conversion of speech-sound into permanent visible form.

1.5.2 Literacy and the Use of Writing

Very few Mesopotamians could read or write. With hundreds of complex signs, mastery demanded years of schooling. When a king happened to be literate, he made certain it was carved into his royal inscription as a boast! For most people, writing was something one's scribe did. A letter from a junior official to his master would be opened by a reader and recited aloud, beginning with the formula:

Yet writing was treasured enough that even mythical poems closed with the wish: "Let these verses be held in remembrance, and let the elder teach them; let the wise one and the scholar discuss them; let the father repeat them to his sons; let the ears of the herdsman be opened to them." A long Sumerian epic about Enmerkar, an early ruler of Uruk, dramatises the very moment of writing's invention. Enmerkar wanted lapis lazuli and silver from a distant land called Aratta. His messenger ran back and forth across seven mountain ranges until "his mouth grew weary" and he muddled the messages. So the king "formed a clay tablet in his hand, and he wrote the words down. In those days, there had been no writing down of words on clay."