## Why Civilizations Flourish—and Fail

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**Canonical URL:** [Why Civilizations Flourish—and Fail](https://www.imf.org/en/publications/fandd/issues/2025/12/why-civilizations-flourish-and-fail-johan-norberg)

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## Bibliographic details
- Authors: JOHAN NORBERG
- Published: November 17, 2025

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### Overview
- Author: JOHAN NORBERG, historian of ideas; article draws on his book Peak Human: What We Can Learn from the Rise and Fall of Golden Ages.
- Publication: F&D Magazine, December 2025.
- Central thesis: From Athens to the Abbasids to today’s Anglosphere, creativity and commerce drive greatness; openness to trade and ideas—rather than geography, ethnicity, or religion—explains the rise and decline of seven great civilizations spanning two and a half millennia.
- Notable reference: Nobel Prize–winning economic historian Joel Mokyr: every major innovation is “an act of rebellion against conventional wisdom and vested interests.”
- Supplemental material: Podcast summarizing the argument that openness to learning and trade underpins prosperity.

### Findings: common features of the seven golden ages
- They fostered periods of intense innovation across cultural creativity, scientific discovery, technological progress, and economic growth.
- They were not universally “golden”: slavery and denial of most rights to women persisted until very recently.
- Success drivers were cultural and institutional rather than geographical:
  - Openness to international trade and exchange of ideas.
  - A mindset that did not harden into orthodoxy.
  - Mechanisms limiting arbitrary power—division of power, legal constraints, and protections of individual rights (even when imperfect).
- Examples cited:
  - Ninth century Baghdad: designed as a perfect circle to honor Euclid; sponsored translation movement and trade in goods and ideas.
  - Athens, Renaissance Italian city-states, Dutch Republic, Song China, Roman Empire, modern Anglosphere.

### Openness, trade, and cross-cultural borrowing
- Openness allowed imitation to lead to innovation: civilizations often borrowed or stole breakthroughs rather than inventing them anew.
- Maritime powers and merchants acted as vectors for ideas and technologies (examples: Arabic numerals to Renaissance Italy; porcelain and textiles inspiring British domestic production).
- Immigration and strategic tolerance brought talent and methods (example: the Dutch Republic’s influx of artisans and dissidents).

### Rebellious innovation and institutions
- Innovation requires freedom to experiment and exchange theories, methods, and technologies—even when uncomfortable to elites.
- Progress becomes self-reinforcing when improved living standards spread and create a culture of optimism and constant creativity.
- Institutional features that supported innovation included:
  - Dispersed power and checks on arbitrary rule (examples: Athens’ direct democracy; mechanisms in Italian city-states and the Dutch Republic).
  - Legal constraints and expectations of rulers (even in empires with life-and-death power).

### Rewarding climate and cultural drivers
- Progress depends on a hopeful cultural climate where trying something new is seen as potentially worthwhile and richly rewarded.
- Role models and rivalries concentrated creative clusters (examples: philosophers in Athens; artists in Renaissance Florence—Michelangelo and Leonardo da Vinci rivalry; tech pioneers in Silicon Valley).
- Pessimism undermines innovation; optimism and visible success reinforce experimentation.

### Signs of sickness, closure, and collapse
- Decline often follows when vested interests regain power and restrain change:
  - Political, economic, and intellectual elites erect barriers to new ideas and technologies.
  - Rulers centralize power, make offices hereditary, or reduce local autonomy (examples: Roman emperors seizing provincial power; elected leaders of Renaissance republics making positions hereditary).
- Crisis responses that presage decline:
  - Turning away from intellectual exchange and cracking down on minorities and eccentric thinkers after pandemics, disasters, or wars.
  - Rallying behind strongmen who impose controls on economies and abandon international openness.
- Economic signs of decline:
  - Refeudalization of economies—tying peasants to land and replacing commercial relationships with commands.
  - Excessive borrowing, debasement of coinage, inflation, and financial chaos.
  - Abandonment of international trade (examples: Ming dynasty banning foreign trade; militarization of Roman and Abbasid economies; disrupted roads and sea-lanes during late Renaissance).
- Historical inflection points:
  - 1672: Dutch Republic attacked by France and England; population handed power to an authoritarian stadtholder, lynched Johan de Witt, and Calvinist hard-liners purged Enlightenment thinkers.

### Policy implications and lessons for today
- Openness to trade, immigration, and ideas is central to prosperity; walls—physical, economic, digital, or intellectual—risk choking creativity and growth.
- Sustaining institutions that protect freedom of expression, property rights, and dispersed power is essential to long-term innovation.
- Preserving a cultural climate of optimism and visible rewards for experimentation helps maintain self-reinforcing progress.
- Beware crisis-driven moves toward orthodoxy, economic controls, and restriction of exchange—these responses can accelerate decline by cutting off adaptive capacity.

### Closing reflection
- Thucydides’ contrast: Athenians (venture out to acquire something new) versus Spartans (shut out the world to preserve what they have). Progress requires choosing the Athenian mindset—openness, learning, and experimentation—over the Spartan impulse to close down.

*Why Civilizations Flourish—and Fail, Johan Norberg, F&D Magazine, December 2025.*

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_Source: https://www.imf.org/en/publications/fandd/issues/2025/12/why-civilizations-flourish-and-fail-johan-norberg_