Stories: Unlimited Connections

“Every large-scale human cooperation is based on fiction. Not on lies—fictions. The difference is crucial. A lie is told with the intention to deceive. A fiction is a story we all agree to believe because it helps us cooperate.” — Nexus, Chapter 2

The Storytelling Animal

Humans are the storytelling species. Other animals communicate facts: “danger here,” “food there.” But only humans tell stories—narratives with characters, plots, meanings, and moral lessons. This capacity for storytelling is what allowed Homo sapiens to conquer the planet.

Stories do something facts cannot: they create unlimited connections. A fact connects you to a specific time and place. A story connects you to anyone who shares it, across all of space and time.

From Dunbar’s Number to Global Networks

Anthropologist Robin Dunbar found that primates can maintain stable social relationships with about 150 individuals—the maximum number they can personally know. This “Dunbar’s Number” applies to humans too.

So how do millions of strangers cooperate in nations, religions, and corporations? Through shared stories. I don’t need to know you personally if we both believe in the same God, the same nation, or the same currency.

The Architecture of Mythologies

Harari examines how stories scale up to become mythologies—comprehensive narrative systems that explain the world and prescribe behavior. Every successful large-scale human cooperation is built on a mythology:

Religious, National, and Economic Mythologies

Religious Mythologies: Connect believers across continents and centuries. The Christian story of salvation, the Islamic narrative of submission to God, the Buddhist path to enlightenment—each provides meaning, community, and moral guidance to billions.

National Mythologies: Create imagined communities of citizens. The American story of freedom and opportunity, the French story of revolution and rights, the Chinese story of ancient civilization and modern renewal.

Economic Mythologies: Make abstract systems feel natural. The “invisible hand” of the market, the “self-made man,” the idea that growth is always good and more is always better.

How Stories Gain Power

Not all stories become powerful mythologies. Harari identifies several characteristics that make stories “sticky” and influential:

The Ingredients of a Powerful Story

Emotional Resonance: The story must touch deep human needs—for belonging, meaning, justice, or transcendence.

Institutional Support: Powerful stories are maintained by institutions (churches, schools, governments) that retell them constantly.

Ritual Reinforcement: Regular practices (prayers, pledges, ceremonies) embed the story in daily life.

Flexibility: Successful stories can be reinterpreted for new circumstances without losing their core appeal.

The Double-Edged Sword

Stories that unite one group often divide it from others. The same national mythology that creates solidarity among citizens can generate hostility toward foreigners. The same religious story that provides comfort to believers can justify persecution of non-believers.

This is not a bug in human storytelling—it’s a feature. Stories create in-groups precisely by creating out-groups. “We” has meaning only in contrast to “they.”

The Modern Mythology Crisis

Harari argues that we’re living through a crisis of mythology. The great stories of the 20th century—liberalism, communism, fascism—have all lost their universal appeal. We no longer have a shared story about where humanity is heading.

This creates a vacuum. People need stories, and if the traditional ones lose credibility, new ones will emerge—often stranger, darker, or more divisive than what came before.

The Conspiracy Theory Phenomenon

Conspiracy theories are stories for people who have lost faith in official narratives. They provide the same things religions once did: a sense that the world makes sense, that there are clear enemies, and that you have special knowledge. The rise of conspiracy theories signals a breakdown in shared mythology.

Stories in the Digital Age

The internet has democratized storytelling. Anyone can now reach a global audience. This sounds liberating, but it has destabilizing effects:

• Fragmentation: Instead of a few shared stories, we now have millions of niche narratives
• Speed: Stories spread faster than institutions can respond
• Manipulation: Powerful actors can craft and spread stories with unprecedented precision
• AI Amplification: Algorithms promote emotionally engaging stories regardless of truth

AI: The Ultimate Storyteller?

What happens when AI can generate compelling stories tailored to each individual? When algorithms know exactly which narrative will resonate with you and deliver it at the perfect moment? We may be approaching an era where the stories that shape our beliefs are written not by humans but by machines optimizing for engagement.

Key Takeaways

• Stories Enable Scale: Shared fictional narratives allow humans to cooperate beyond the limits of personal knowledge
• Mythologies Are Infrastructure: Large-scale social systems (religions, nations, economies) are built on shared stories
• Unity Through Division: Stories that create in-groups necessarily create out-groups
• The Mythology Crisis: Traditional grand narratives are losing credibility, creating dangerous vacuums
• Digital Disruption: The internet fragments shared mythologies while accelerating the spread of alternative narratives