“Anatomy of a Conspiracy” is a series where I don’t debunk theories through authority—I break them down mechanically.

I don’t tell you what to believe. I show you how a conspiracy works: where it starts, which psychological tricks it uses, and who benefits from spreading it.

Once you see the mechanism, it can’t fool you anymore.”

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Anatomy of a Conspiracy: The Flat Earth Theory

1. The Origin: Who Said It First?

Although it feels like a modern internet phenomenon, the Flat Earth theory doesn’t come from ancient times—it comes from the 19th century.

A British preacher named Samuel Rowbotham published a pamphlet called Zetetic Astronomy, claiming that Earth is a giant disc.

He wasn’t an astronomer, but he was a charismatic speaker. His idea spread because it offered:

• a simple explanation for a complex universe
• the seductive feeling of “we know the truth, everyone else is asleep”
• a community built around an alternative identity

The theory faded for a while, then made a spectacular comeback in the YouTube era, where algorithms discovered that nothing holds attention better than an absurd idea delivered with confidence.

2. The Logical Errors: Where’s the Trick?

The theory relies on several classic thinking errors:

• Argument from Ignorance

“If I don’t understand how the horizon works, it must be fake.”

• Cherry-picking

Only the images or experiments that seem to support the idea are selected, while everything else is ignored.

• False Causality

“If NASA has a big budget, they must be hiding something.”

• Appeal to Suspicion

“If you can’t verify it personally, it must be a lie.”

These are psychological mechanisms, not evidence. The theory doesn’t explain the world—it exploits natural human confusion.

3. Who Benefits?

This is where things get interesting.

1) Content creators

Videos about bizarre theories generate massive engagement.

More views = more money.

2) Influencers selling “alternative truths”

When someone tells you “everyone is lying to you,” you become dependent on them as your source of “truth.”

3) Groups that gain power through polarization

A community that feels “special” and “awake” is easy to mobilize.

4) The online entertainment industry

Conspiracies are, in many ways, a form of entertainment. Shock sells.

Conclusion: Why Does It Spread?

Because it offers:

• simplicity in a complicated world
• identity in a confusing world
• community in a fragmented world
• emotion in an oversaturated world

It’s not about geography. It’s about psychology.