On June 20, 2026, the Saint-Louis diaspora, led by Professor Madiagne Diallo, convened to address the “alarming” state of the UNESCO World Heritage city. The meeting established a framework to mobilize global Saint-Louisiens to combat environmental threats, infrastructure decay, and economic decline through coordinated national and international projects.
Why was this meeting organized?
The gathering, held under the theme “Saint-Louis: mémoires, diagnostic et perspectives,” aimed to create a platform for reflection and dialogue. According to organizers, the goal is to federate the skills and networks of the diaspora to support the economic, social, cultural, and environmental recognition of Saint-Louis.

The participants represent diverse professional backgrounds. This group includes researchers, entrepreneurs, public administration officials, political figures, and members of civil society and the cultural sector.
What challenges does Saint-Louis face?
Professor Madiagne Diallo provided a diagnostic of the city’s current conditions, describing the situation as highly concerning. He specifically cited the advancement of the “brèche” (breach) as a major environmental threat to the city.
Other critical issues identified include:
- Increasing unemployment rates.
- Infrastructure difficulties involving bridges and school buildings.
- A crisis in the artisanal fishing sector.
- Economic shifts related to oil and gas.
- The decline of local culture and tourism.
What projects are planned for the future?
The diaspora has committed to a “sursaut Saint-Louisien citoyen” (citizen Saint-Louis resurgence) to aggregate development projects at both national and international levels. These efforts could potentially influence the city’s trajectory through several upcoming initiatives.
Scheduled projects include the “thiebou dieune Penda Mbaye” festival in October and the launch of “Saint-Louis, capitale de la culture” in January. Other stated objectives involve “Saint Louis pour le tourisme” and a long-term vision to transform Saint-Louis into a city similar to Venice.
Frequently Asked Questions
What was the central theme of the diaspora meeting?
The theme was “Saint-Louis: mémoires, diagnostic et perspectives.”
Who led the initiative for this meeting?
The meeting was led by Professor Madiagne Diallo.
What environmental threat was specifically mentioned?
Professor Diallo highlighted the advancement of the “brèche” as a threat to the city.
How can international diaspora networks best support local heritage preservation?
