Herrade Igersheim explains voting systems for Urbania

In a video entitled ‘You’re voting wrong. Here’s why’, available on Urbania‘s YouTube channel, Matthieu Beigbeder and Herrade Igersheim, CNRS Research Director and voting specialist, explore the different methods of counting votes and their impact on election results.

On 10 October 2025, Herrade Igersheim spoke to RFC Lorraine Nancy on a similar topic. Find out more on the BETA website: Is the voting system at the root of the French political crisis? Interview with Herrade Igersheim.