Science at UM [S04-ep07]: Artificial Intelligence in the Service of Debate
This week on *A l’UM la science*, Mathieu Lafourcade, a researcher at the Montpellier Laboratory of Computer Science, Robotics, and Microelectronics (Lirmm), talks to us about the Aren digital debate platform. Benoit Ildefonse, director of the Géosciences Montpellier (GM), will present Journey into Geosciences, a roundtable discussion organized by Oreme and GM at La Panacée on November 12, 2024. A program broadcast every Wednesday at 6 p.m. on Divergence FM 93.9.

Debate is, it seems, a French passion. In any case, it is an essential element of a vibrant and healthy democracy. In a representative system like ours, its most powerful embodiment is the National Assembly. But how much space is given to direct debate, to citizen debate? Consultations conducted at the local level—whether in villages, towns, or cities—are often criticized for the limited decisions left to the community. More often than not, it’s about choosing the color of a streetlight rather than discussing the purpose of the streetlight itself.
Yet the desire is clearly there, as evidenced by the success of the Great National Debate launched by Emmanuel Macron in 2019 at the height of the Yellow Vests movement. 10,000 meetings were organized across France, 16,000 complaint books were opened, and nearly 2 million contributions were recorded on the website. So many resources devoted to nothing—or so little.
So how can we revive the possibility of a public forum on the scale of a city, a country, or an organization without being directly dependent on politics? Perhaps through artificial intelligence. At LIRMM, the Montpellier Laboratory of Computer Science, Robotics, and Microelectronics, researchers have been working for several years on a debate platform based on technology that uses natural language processing.
Since 2016, they have partnered with Lirdef, the interdisciplinary research laboratory for didactics, education, and training, to make this platform available to middle and high school students with the goal of developing their argumentative skills and critical thinking. This project, initially called Aren and later renamed Aren Dia, will conclude in 2025. The platform is also available to local governments and organizations to support public discourse.
So what does this platform look like? How does this natural language processing technology work? What role does AI play in all of this? And, of course, what value does it add to the emergence of new digital public spaces? We discuss this with Mathieu Lafourcade, a researcher at LIRMM and co-leader of this project alongside Manuel Bachtold of LIRDEF.
For more information:
- Read the article: A Collaborative Machine Learning System for Debate Practice
- Visit the AREN platform
Finally, our last-minute guest will be Benoit Ildefonse, director of the Géosciences Montpellier laboratory, who will present “Voyage en géosciences,” a roundtable discussion organized by OREME and Géosciences Montpellier on the theme “From a habitable planet to critical mineral resources.” The event will take place at La Panacée on November 12, 2024.
At UM Science, you’ve got the program—let’s get started!
Co-production: Divergence FM / University of Montpellier
Host: Lucie Lecherbonnier
Interview: Lucie Lecherbonnier / Aline Périault
Production: Tom Chevalier
Tune in to the show “A l’UM la science” on Divergence FM 93.9
