Michel Broué

On September 13, 2018, President Emmanuel Macron visited Josette Audin at her home in Bagnolet to ask for her forgiveness, presenting her with a declaration acknowledging that her husband had died under torture at the hands of a "legally established system" implemented by the former French colonial power in Algeria. This acknowledgment, however belated, is a victory for Josette Audin and her family, but above all, it is a victory for human rights, achieved together by mathematicians and historians. This film retraces this shared commitment against torture and state abuses, first within the Audin Committee and then within the Committee of Mathematicians, which also intervened to support other mathematicians imprisoned and sometimes tortured around the world.

On January 15, 1972, Leonid Pliouchtch, a Ukrainian mathematician who was unknown at the time, was locked up in a Soviet psychiatric institution and accused of dissidence. His wife, Tatiana, fought for his defense and contacted a committee of French mathematicians to help him. Led by Laurent Schwartz, they launched a three-year campaign to secure his release and succeeded in getting the USSR to back down on the issue.