How Giordano Bruno was betrayed in Venice

If you ask where the story of Giordano Bruno ends, most people will immediately answer: in Rome.

Campo de' Fiori.
February 17, 1600.
Bonfire.

But this story began in a completely different city.

In Venice.

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The teacher who came to the student

IN In 1591 Giordano Bruno came to Venice at the invitation of Giovanni Mocenigo, a wealthy Venetian aristocrat. Mocenigo was eager to learn from Bruno. art of memory.

By then, Bruno was already famous throughout Europe: a former monk, a philosopher, a man with views on the universe that were utterly unbelievable for his time. Mocenigo hoped to become his disciple.

Bruno settled in his house not far from San Samuele and started to study with him.

And then everything went completely differently than Mocenigo had imagined.

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When the student wanted a miracle

Mocenigo seems to have imagined the art of memory as almost magical:

Learn the system and you can remember everything.

But instead of the promised miracle, Bruno offered what real teachers usually offer: work. A lot. For a long time. And seriously.

Gradually, conflicts arose between them. Then Bruno decided to leave Venice. He was planning to go to Frankfurt.

And then something happened that changed his fate forever.

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The Night the Student Became a Traitor

On the night of May 22–23, 1592 Bruno had to leave the house. But Mocenigo decided he wasn't going to let his teacher go. The servants received orders. lock the doors.

Thus the student turned his teacher into a prisoner. The next day, Mocenigo wrote a denunciation in Venetian Inquisition.

And Bruno was arrested.

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The charges were serious.

The denunciation included accusations of denying the Trinity, doubting the divinity of Christ, believing in the transmigration of souls, and ideas about the infinity of the Universe and multiple worlds.

Today, some of these ideas may sound almost like science fiction. But in the 16th century, it was a completely different story.

Bruno tried to explain that he was speaking as a philosopher and that his reasoning should not be taken as a direct denial of the Christian faith.

But the matter has already gone far beyond the usual conflict between teacher and student.

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And here Venice surprises

The most interesting thing is - Venice was in no hurry to give Bruno to Rome. The Venetian Republic valued its independence very much and did not like it when anyone interfered in its internal affairs.

Bruno found himself under Venetian jurisdiction. But Rome insisted on his extradition. Negotiations began. And eventually, Venice relented.

IN February 1593 Giordano Bruno was sent to Rome.

And it was this decision that became the turning point.

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Seven years before the fire

What followed was almost seven years in prison. Interrogations. Attempts to force Bruno to recant his views.

He refused.

February 17, 1600 Giordano Bruno was burned at the stake Campo de' Fiori in Rome.

This is how the story that we usually remember ended.

But it begins - here in Venice.

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And you know what’s especially interesting?

When we walk through Venice today, there is almost nothing to remind us of what happened.

The House of Mocenigo exists.

San Samuele too.

Boats navigate the canals.

Tourists take pictures of the palaces.

The city lives its normal life.

And once upon a time a man came here to his student to teach him the art of memory.

And he ended up being locked in his house and handed over to the Inquisition.

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That's why Venice can't just be seen.

Because behind every facade there may be a story you never even suspected.

Sometimes - art history.

Sometimes it's a love story.

Sometimes - the history of science.

And sometimes - a story of betrayal that ends a few years later at the stake in Rome.

And the most amazing thing: It all started here.

In Venice.