# The Holy Office orders Bruno’s works onto the Index as he is condemned

Date: 1600

## The fact

On 20 January 1600 the Congregation of the Holy Office, Clement VIII presiding, ordered that [Bruno](/people/giordano-bruno)’s works be placed on the Index of Prohibited Books as it consigned him to the secular arm — a prohibition of a public, not only a killing of a body. It is not the fire itself, and it is not a Copernican-only astronomy ban. The congregation banned; he is the author banned. The row stores a public-speech harm. Execution remains the humanitarian neighbour. Protestant shops still leaked copies; that leak is a limit, not a reason to drop the dated prohibition; Galileo’s later Index is another file.

## Context

An Index is how a confessional state removes books from shops. [Democratic-resilience](/drivers/democratic-resilience) here is that closure of argument, even in a world without modern democracy — the public of print is the good harmed. Do not merge with the pyre. Do not treat later Galileo Index stories as this January order. Do not claim the ban was only De revolutionibus by another man. Readers in Protestant shops still found copies; that leak is a limit, not a reason to drop the dated prohibition. Bellarmine’s congregation role is related-person colour. The 17 February fire remains humanitarian harm, not this January prohibition; Galileo’s later Index stories are other files; a [Copernicus](/people/nicolaus-copernicus)-only ban is not this order.

The attached driver is democratic-resilience. The welfare reading used in this dossier is worsening. That reading is an impact-path choice, not a property stored on the Fact itself.

## Evidence and sources

The Vatican portal locates the Holy See whose Index machinery acted. The Catholic Encyclopedia independently records the condemnation and prohibition of Bruno’s writings. Official: https://www.vatican.va/content/vatican/en.html. Independent: https://www.newadvent.org/cathen/03016a.htm. SEP dates 20 January 1600 as the congregation’s dual order. The records establish the prohibition. They do not establish a unique later press-freedom series. A minute without Index would change the row; 17 February is not this ban; Copernicus-only is refused. A 1600 file without an Index order would change the row.

Official or archival record: Holy See — Vatican portal (https://www.vatican.va/content/vatican/en.html; Holy See).

## Significance

Worsening democratic-resilience path: books prohibited by a religious-state congregation. High confidence on January 1600. Modest-to-medium weight. The fire remains humanitarian. 1584 print remains the earlier access. Heliocentrism-only is refused as the whole story. Do not invent a unique modern press-freedom coefficient.

Shared responsibility is part of The Holy Office orders Bruno’s works onto the Index as he is condemned. Naming Giordano Bruno does not delete co-authors, institutions, or later transmitters. The lag from 1600-01-20 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

## What is established and what is not

Established: on 20 January 1600 the Holy Office ordered Bruno’s works onto the Index as it condemned him. Not established: that the ban was Copernicus-only, or that 17 February is this Index act. A congregation minute without prohibition would change the row. A congregation minute without prohibition would change the row.

If a number is not in the two records named above, it is not supplied here.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

Confidence is stated on the impact path, not hidden in adjectives. Index order is not the pyre of 17 February and not a heliocentrism-only ban. Mixed effects of The Holy Office orders Bruno’s works onto the Index as he is condemned are separate paths.

## People

- Giordano Bruno: https://factrail.ai/people/giordano-bruno

## Drivers

- Democratic Resilience: https://factrail.ai/drivers/democratic-resilience

## Sources

- https://www.newadvent.org/cathen/03016a.htm
- https://www.vatican.va/content/vatican/en.html

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/br-index-1600