# The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent

Date: 1629

## The fact

The Mersenne correspondence network is a public research post. It is not a unique academy Descartes chaired in Paris while absent. René Descartes's documented role is: He used Mersenne as a letter-hub. Mersenne is the named Minim counterpart, not an employee.

## Context

Mersenne is the named hub. Sharing unnamed letter-carriers is required. The setting of The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent is the public file around 1629-06-01. Shared offices, unnamed crews, printers, or later editors may appear without becoming this instrument. Driver [social-cohesion](/drivers/social-cohesion) is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

Shared responsibility is part of The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent. Naming René Descartes does not delete co-authors, institutions, or later transmitters. The lag from 1629-06-01 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.

## Evidence and sources

Official locator: Stanford Encyclopedia of Philosophy — Descartes, Mersenne neighbourhood at https://plato.stanford.edu/entries/descartes/ (Stanford Encyclopedia of Philosophy). Independent locator: Britannica — Marin Mersenne / Descartes neighbourhood at https://www.britannica.com/biography/Rene-Descartes (Encyclopaedia Britannica). Official carrier: Stanford Encyclopedia of Philosophy — Descartes, Mersenne neighbourhood (https://plato.stanford.edu/entries/descartes/; Stanford Encyclopedia of Philosophy). Independent carrier: Britannica — Marin Mersenne / Descartes neighbourhood (https://www.britannica.com/biography/Rene-Descartes; Encyclopaedia Britannica).

Official or archival record: Stanford Encyclopedia of Philosophy — Descartes, Mersenne neighbourhood (https://plato.stanford.edu/entries/descartes/; Stanford Encyclopedia of Philosophy).

## Significance

Improving path from The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent on 1629-06-01. A research-letter network is a cohesion-of-inquiry path. The welfare reading on this path is improving.

## What is established and what is not

Established: a sourced public record of The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent under 1629-06-01 for René Descartes. Established: a sourced public record of The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent under 1629-06-01.

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

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

Confidence is stated on the impact path, not hidden in adjectives. Do not make Mersenne his clerk. Objections to the Meditations travel this network. Mixed effects of The Mersenne correspondence network is a public research post, not a unique academy Descartes chaired in Paris while absent are separate paths.

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

## People

- René Descartes: https://factrail.ai/people/rene-descartes

## Drivers

- Social Cohesion: https://factrail.ai/drivers/social-cohesion

## Sources

- https://plato.stanford.edu/entries/descartes/
- https://www.britannica.com/biography/Rene-Descartes

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/des-mersenne-network