Book summary “Babylon”: summary

Introduction

You live in a world shaped entirely by ancient Mesopotamia. The foundational institutions of human civilization, including cities, writing, law, and imperialism, were first forged in the river valleys of the Tigris and Euphrates over two and a half millennia.

Paul Kriwaczek argues that this ancient region functioned as a historical laboratory where human beings first learned to live together in massive, complex societies. You see the echoes of these early experiments in modern urban life, state administration, and economic systems.

The book traces the trajectory of cuneiform civilization from its earliest environmental struggles to its ultimate imperial peaks.

• How did harsh marshlands give birth to the world's first cities?
• What forced ancient accountants to invent writing?
• Why do ecological collapse and warfare repeat across history?

1. Environmental Challenges and Urban Revolution

The harsh and unpredictable environment of the southern alluvial plain forced early pioneers to master civil engineering, sparking the urban revolution and the ideology of progress.

Unlike Nile-dependent farmers who relied on regular seasonal flooding, the pioneers of the Euphrates valley had to actively reshape their natural environment through massive civil engineering to survive. Southern Mesopotamia experienced unpredictable spring floods and scorching heat that evaporated river water. Settlers constructed levees, dykes, ditches, reservoirs, and canals instead of choosing regions with sufficient annual rainfall above the 200 mm isohyet.

Environmental Challenges

Pioneers in Eridu built water management infrastructure rather than settling in areas where traditional subsistence agriculture was naturally simple. The terrain of the Buranun sloped a mere 6 cm in every kilometre.

Cities were heavy consumers of human life due to unsanitary conditions, crowding, and vector-borne diseases like malaria from nearby marshes. Fewer than 10 per cent of the population survived past age 55.

Ideology and Religion

The architects of ancient Eridu invented the ideology of progress, repeatedly demolishing and rebuilding their temples into increasingly monumental structures rather than preserving tradition.

Archaeological excavations at Abu Shahrein revealed sixteen levels of habitation beneath a grand temple. Builders tore down and rebuilt their sacred structures eleven times over roughly ten centuries, driven by the belief that the future should be bigger and better than the past. The original small chapel erected on clean sand during the fifth millennium BCE was systematically enlarged until its innermost cella reached 15 metres in length.

Mesopotamians credited the god Enki as the wise counselor, patron of artisans, and custodian of the fundamental principles of civilized life. Enki held the Me, which encompassed all powers, duties, rules, and arts relating to civilized society. The goddess Inanna personified the sexual drive and harlotry deemed essential for maintaining population levels against the crushing mortality rates of ancient cities. In Sumerian myth, Inanna travels to Eridu and uses her charms and a drinking competition to wheedle more than a hundred divine Me from Enki, bringing them back to her city of Unug, also known as Uruk.

2. Uruk and the Invention of Writing

Between c.4000 and 3000 BCE, Uruk flourished as a massive urban center. Environmental shifts and the pull of urban life drove populations into cities featuring well-planned public spaces and monumental architecture.

Uruk pioneered temple rule, mass production, and early chemistry, culminating in the brilliant breakthrough of cuneiform writing from administrative accounting.

At the center of Uruk stood the Eanna quarter and a limestone shrine. Stone was imported from 80 kilometres away for monuments featuring pillars built of sun-dried bricks internally reinforced with reed bundles. Johan Huizinga, born in 1872, published Homo Ludens in 1938. You can trace civilizational progress to the spirit of play that encourages humans to experiment without utilitarian constraints. Archaeologists discovered a 13 cm fired clay pull-along toy with a ram's head and four thin wheels from ancient Eshnunna, dating back 5,000 years.

Origins of Uruk

As manufacturing shifted to professional cadres, objects were judged by efficiency rather than traditional craftsmanship. Bevelled-rim bowls served as crude earthenware containers produced in vast quantities to distribute measured food rations. Mass production necessitated branding to guarantee product provenance. Dr David Wengrow published an article in February 2008 arguing that Uruk originally invented the brand to track mass-produced commodities.

Potter's kilns operated as ancient laboratory instruments reaching temperatures near 1,000° C. Artisans placed ground-up copper carbonate minerals in closed containers to create artificial lapis lazuli and other glazes, substituting for natural lapis lazuli traded over 2,500 kilometres from Badakhshan.

You can follow ancient steps to produce synthetic materials:

• Pulverize sand, alkali from the horned plant, and whiteweed, and mix them together.
• Lay the mixture in a cold kiln with four draught holes and drive fire between the draught holes.
• Burn a light smokeless fire, bring it out to cool, and pulverize it again.
• Add pure salt, place it back in the kiln, burn a light smokeless fire until it appears yellow, and let it run upon the brick to form frit.

The Evolution of Writing

Cuneiform combined logographs and phonetic symbols in a script used for accounting, literature, and law. In 1857, the Royal Asiatic Society of London challenged scholars to independently translate a Mesopotamian document, proving the script could be read. Joseph Halévy published Le Sumérisme et l’Histoire Babylonienne in 1900, while the debate over the Sumerian language was settled in 1905 with coherent translations. Herman Hollerith designed the punched card tabulator for the US census in 1890.

Writing emerged from accounting devices through standardization in lexical lists and phonetic puns. The Sumerian word for arrow and life both sounded like ti, while reed and restoring sounded like gi. A scribal exercise from Uruk dates to approximately 3100 BCE and bears the earliest personal autograph signed on the back as GAR.AMA.

3. The Flood and Ecological Collapse

Agricultural Collapse

The Tigris and Euphrates rivers carry unusually high mineral loads. Traditional Mesopotamian farming managed this by leaving fields fallow every other year, allowing wild legume plants to dry out the subsoil and let irrigation water leach salt below.

Intensive irrigation without proper fallow periods caused heavy salination, ruining agricultural productivity in ancient Sumer.

Pressured by population growth, central authorities forced continuous cultivation, bringing mineral salts to the surface and causing widespread crop failure and famine. You can observe the mechanism clearly:

• Leave agricultural fields fallow every other year.
• Allow wild plants to draw moisture and dry out the subsoil during the spring and summer.
• Rely on the dryness of the subsoil in autumn to allow irrigation water to leach salt down below the surface.

The Atrahasis epic describes the ecological disaster where black fields turned white, plains choked with salt, and populations faced extreme starvation. Complex societies sustained by ideological conformity and managed economies become unstable under coercion and falling living standards. As citizens saw their fields ruined and workers coerced, they lost faith in the beliefs that justified the ruling system, leading to systemic collapse alongside external pressures.

The Flood in History

Around 3000 BCE, regional trade routes were severed, outposts vanished, and populations reverted to simpler lifestyles. External factors included colder and drier weather alongside foreign raids, while internal factors involved resistance against a command economy and forced agricultural intensification.

To the ancient Sumerians, the Deluge served as a structural boundary marker separating the preliterate mythic age from the literate era of history.

Excavations at Hamoukar in modern Syria revealed a massive fourth-millennium BCE war zone with breached city walls, heavy slingshot bombardment, and subsequent takeover by southern Uruk populations. Rather than recording the complex socio-economic collapse of Uruk, official king lists and legends used the Flood as a symbolic caesura to erase the past. It marked the definitive end of Uruk's unified regional dominance and the transition into an epoch of separate city-states.

Ancient Mesopotamian cultures preserved multiple versions of a universal flood myth long before the Hebrew Bible was written. A tablet found in Nippur dated to around 1800 BCE features King Ziudsura, and another from the 1600s BCE features Atrahasis. George Smith left school at fourteen to be a banknote engraver, spent his mealtimes studying Middle Eastern collections, and was later called the intellectual picklock. Leonard Woolley competed for public fame with Howard Carter, whose 1922 discovery of Tutankhamun's tomb had captured global attention.

4. Big Men, City-States, and Kingship

Fratricidal warfare between independent city-states transformed citizen-militias into professional armies led by War Leaders who evolved into semi-divine monarchs.

The Rise of City-States

The dawn of civilization in third-millennium BCE Mesopotamia was characterized by intense, fratricidal conflict between independent city-states struggling for regional dominance. Major population centers on the Tigris-Euphrates plain engaged in incessant warfare that often led to the ruin of entire cities and massacres, despite sharing a common culture, language, and heritage, much like medieval Italian city-states. Satellite imagery revealed thirty-five ancient cities in the region.

The century-long border war fought between the cities of Lagash and Umma over the Gu-Edin steppe illustrates this destructive rivalry from 3000 to 2300 BCE.

A highly productive agricultural system, enabled by an intricate canal network and detailed farming instructions, sustained the rapid growth of Sumerian civilization. Farmers cultivated predominantly salt-tolerant barley using advanced multi-step tilling, weeding, and leveling procedures detailed in ancient proto-scientific manuals like "The Farmer's Instructions". A single ox-drawn plough was expected to work between 130 and 160 acres.

You must follow specific agricultural steps when managing the land:

• inspect levees, canals, and mounds that have to be opened, letting flood water in without rising too high;
• fence areas of standing water, prevent cattle herds from trampling, cut weeds, and establish field limits;
• level the field repeatedly with a thin hoe weighing two-thirds of a mina, erase oxen tracks, and flatten furrow bottoms with a maul;
• work the soil sequentially with a bardili plough, a tugsaga plough, and a tuggur plough, harrowing two to three times.

The thin hoe used for leveling fields weighed two-thirds of a mina, which equals about 650 grams.

The Rise of Kingship

The constant threat of outside raiders transformed citizen-militias into professional armies led by dominant economic figures known as Big Men, who eventually evolved into monarchs. Agricultural surpluses allowed wealthy estate owners to support retinues of fighters, leading to the rise of War Leaders or Lugalene who commanded professional forces and established regional hegemony. The Sumerian King List names Ghushur as the first Lugal of Kish, followed by successive war leaders whose reigns added up to 24,510 years, three months, and three and a half days.

Sumerian military forces combined heavy shock-phalanxes of spearmen with highly trained professional slingers capable of generating lethal projectile velocities. Larry Bray set the modern world-record distance for a stone cast with a sling at 437 metres in 1981.

The Royal Graves of Ur provide the sole known example of large-scale human sacrifice in ancient Mesopotamia, marking the dramatic theatrical transition of mortal rulers into semi-divine monarchs. Excavated by Leonard Woolley, the royal tombs featured exquisite metalwork, musical instruments, and massive death pits where courtiers, guards, and servants seemingly drank poison to accompany their rulers into the netherworld. Leonard Woolley sent a Latin telegram to his sponsors on January 4, 1928, announcing the discovery of the intact, vaulted stone tomb of Queen Shubad, whose owner Lady Pu-abi died at about forty years of age.

Faced with bureaucratic corruption and heavy taxation, the reformer Urukagina of Lagash introduced some of history's earliest recorded social reforms and legal protections for the poor. Urukagina claimed to curb the exploitative powers of officials, reduce or eliminate taxes on burials and trades, restore temple property, and establish legal protections for widows, orphans, and citizens against powerful landowners. Rulers had previously imposed taxes of five shekels for shearing a white sheep, divorcing a wife, or creating a new scent. Urukagina ruled Lagash for eight brief years before his city was destroyed by Umma.

5. Rulers of the Four Quarters

Sargon founded the first true empire through administrative integration and bronze-age military might, while climate change ultimately triggered its sudden collapse.

Rise of the Akkadian Empire

Sargon of Akkad founded the first true Mesopotamian empire by uniting diverse Semitic and Sumerian populations into a single regional state between 2300 and 2200 BCE. You find that rising from a palace background, Sargon overthrew regional rulers and created a new independent capital at Akkad to escape traditional divine constraints.

Sargon crushed fifty Sumerian city governors, captured Lugalzagesi, and dragged him in a neck-stock to the Enlil gate at Nippur.

The transition from stone to bronze technology enabled the emergence of a new heroic warrior elite characterized by individualism, personal grooming, and specialized weaponry. Stone is an egalitarian material processed domestically, whereas bronze requires rare ores, professional smiths, and high costs. This fostered close-quarter combat weapons like the sword, allowing individual fighters to stand out rather than fighting as an indistinguishable mass.

Sargon's daughter Enheduana became the first named literary author in history, introducing personal voice and emotional intimacy into religious prayer. Appointed as the high priestess at Ur to unify disparate religious cults under the empire, she composed over forty liturgical works, including the Sumerian Temple Hymns and Nin-me-sara.

Collapse of the Empire

The sudden collapse of the Akkadian Empire was driven by an abrupt 300-year desertification climate event rather than military defeat alone. Soil analysis at sites like Tell Leilan revealed a thick layer of wind-blown dust and sand indicating severe drought and the failure of seasonal rains.

Yale excavators at Tell Leilan found large basalt boulders abandoned in various stages of preparation by workers who abruptly stopped building projects overnight.

6. Sumer Resurgent and the Ur III State

Utu-hegal of Uruk successfully organized a revolt to expel the Guti from Mesopotamia, restoring the kingship to Sumer. He secured the backing of Inanna and Enlil to rout the Gutian king Tirigan.

The Ur III Empire operated an intensely centralized, dirigiste economy that functioned similarly to a modern command economy or communist state.

You find that the state owned land and resources while enforcing compulsory labor and tax-redistribution policies known as Bala. Every worker's output and state-provided resources were meticulously balanced in annual accounting records. Supervisors faced strict accountability for any deficits.

A foreman of thirty-seven female cereal workers carried a deficit of 6,760 worker-days at the beginning of the year. This total increased to 7,420 by the end. Over 50,000 administrative tablets document how bureaus managed state sheep-runs near Lagash containing 22,000 sheep, 1,000 cows, and 1,500 oxen.

King Shulgi executed a legendary single-day return run between Nippur and Ur to project superhuman authority and drive through sweeping national reforms. Seeking charismatic authority, he ran approximately 100 miles round trip in a single day during his seventh regnal year.

Max Weber's concept of the patrimonial state explains how centralized systems require deep devotion and adulation toward the ruler. Shulgi and other monarchs in his 48-year sequence were declared living gods during their lifetimes.

Monumental architecture like the Great Ziggurat of Ur was constructed to visually dominate the landscape and immortalize the supreme ruler. Leonard Woolley excavated the structure, confirming a footprint of over 600 by 45 metres with a kiln-baked brick skin 2.5 metres thick.

Decline and Fall

The Ur III Empire rapidly dissolved due to systemic economic overextension, cessation of provincial taxes, and devastating incursions by external tribes. Grain prices in Ur surged 15-fold during the final crisis under Ibbi-Sin.

General Ishbi-Erra abandoned Ur to set up an independent kingdom in Isin while Elamite forces breached Ur's walls. Amorite nomads who contributed to this fall ultimately settled down and absorbed Sumerian civilization to forge a new Babylonian identity.

7. Old Babylon and the Culmination

Old Babylon brought Mesopotamian civilization to its cultural and intellectual peak, pioneering private capitalism, legal codes, advanced mathematics, and systematic astronomy.

Babylon occupies a persistent place in European memory. The Bible and the Book of Revelation vilify Babylon as a center of sin and the whore of Babylon. Secular traditions from the Middle Ages to the belle époque use the name metaphorically to signify a vibrant, diverse multicultural metropolis. William Cowper and Arthur Machen praised London as a modern Babylon, while Rastafarians following Marcus Garvey view it as the ultimate symbol of the oppression of Black people.

Hammurabi conquered the city of Mari, resulting in the preservation of over 23,000 administrative and diplomatic clay tablets that provide an unfiltered view of ancient Mesopotamian politics. André Parrot's French team recovered 23,000 tablets starting in the 1930s. Hammurabi's intelligence task force examined 25,000 documents. The King of Qatna wrote an indignant letter complaining that after he sent two horses, the king of Ekallatum sent only twenty pounds of tin in return, insulting their equal might.

Legal Systems

Hammurabi's famous law code established model cases and the principle of lex talionis to manage a multi-ethnic, multi-tribal society prone to violent conflicts. The code introduced physical retaliation and strict penalties, such as death for a builder whose faulty house killed the owner. A column of black diorite stone inscribed with the 280 judgements concerning family, slavery, professional, and commercial law was looted by Elamites in the thirteenth century BCE and taken to Susa, 500 years after Hammurabi's lifetime.

Economy and Finance

The decline of Sumerian collectivism gave rise to history's first experiment in privatized mercantilist capitalism with complex financial instruments. Palaces and temples outsourced operations to independent entrepreneurs, tax-farmers, and hired labor. Leonard Woolley excavated the financial district of Ur, uncovering the home and office of the businessman Dumuzi-Gamil, whose buried files revealed active investments in bakeries and debt trading.

To prevent societal collapse from mountains of crippling short-term interest debt, Old Babylonian rulers periodically issued general debt forgiveness edicts. Short-term loans carried equivalent annual rates up to 800 per cent APR, forcing artisans into debt slavery. You can trace the harsh realities of debt bondage through specific historical mechanisms:

• sell yourself, your wife, your son, or daughter for money or give them away to forced labour when failing to meet a claim for debt;
• work for three years in the house of the man who bought them or the proprietor;
• set them free in the fourth year.

King Rim-Sin declared all loans void shortly before his fiefdom fell to Hammurabi, wiping out Dumuzi-Gamil's partnership and business activity in Ur. Hammurabi's code specified a 3 years limit for debt slavery, mirroring the later Hebrew Deuteronomic law that used a 7 years interval for the release of debts.

8. Empire of Ashur and the Alphabet

Assyria built an all-weather military machine driven by geographical vulnerability and absolute imperial ideology, while the invention of the alphabet ultimately eclipsed cuneiform.

Military Innovations

Assyria faced open northern geography and constant raids. You see this defensive pressure transform into aggressive militarism. The state fielded a professional standing army of iron-armed infantry and cavalry.

King Menachem of Samaria faced an Assyrian field army of 30,000 to 50,000 men drawn up in a battle-line extending 2.5 kilometers across.

The Triumph of the Alphabet

Cuneiform required years of scribal training. The alphabet offered a simpler shorthand for Semitic workers in Egypt.

• Less than thirty signs: the number of characters in the alphabetic writing system compared to cuneiform.
• 1928: the year the use of Arabic script was prohibited in Turkey.

Clay tablets survive fires, but organic writing surfaces decay. The shift to perishable media caused the loss of final records.

10 Key Ideas

1. The harsh and unpredictable environment of the southern alluvial plain forced early pioneers to master civil engineering, sparking the urban revolution and the ideology of progress.
2. Uruk pioneered temple rule, mass production, and early chemistry, culminating in the brilliant breakthrough of cuneiform writing from administrative accounting.
3. Intensive irrigation without proper fallow periods caused heavy salination, ruining agricultural productivity in ancient Sumer.
4. To the ancient Sumerians, the Deluge served as a structural boundary marker separating the preliterate mythic age from the literate era of history.
5. Fratricidal warfare between independent city-states transformed citizen-militias into professional armies led by War Leaders who evolved into semi-divine monarchs.
6. Sargon founded the first true empire through administrative integration and bronze-age military might, while climate change ultimately triggered its sudden collapse.
7. The Ur III Empire operated an intensely centralized, dirigiste economy that functioned similarly to a modern command economy or communist state.
8. Old Babylon brought Mesopotamian civilization to its cultural and intellectual peak, pioneering private capitalism, legal codes, advanced mathematics, and systematic astronomy.
9. Hammurabi's famous law code established model cases and the principle of lex talionis to manage a multi-ethnic, multi-tribal society prone to violent conflicts.
10. Assyria built an all-weather military machine driven by geographical vulnerability and absolute imperial ideology, while the invention of the alphabet ultimately eclipsed cuneiform.