The article entitled “Revealing social vulnerability profiles for the management of urban floods: the case of Ouagadougou (Burkina Faso)”, written by Mwingnè Laure Carolle Da, Hugues Hangnon, Marion Amalric, Aude Nikiema, Élodie Robert and Emmanuel Bonnet, was published in 2022 in Cybergeo: European Review of Geography. It analyzes the vulnerability of the inhabitants of Ouagadougou to flooding as part of phase 2 of the Raincell Africa project. A socio-demographic survey carried out among 2,137 households made it possible, thanks to statistical analyses, to identify eight vulnerability profiles. The results indicate that the peripheral areas of the city, characterized by informal settlements, are the most vulnerable. This increased exposure is linked to sociodemographic factors such as education level, risky urbanization behaviors and poor perception of danger. These elements are crucial for improving urban flood management.

Vulnerability, Urbanisation, Floods

The article entitled “Mali-Niger: climate change and conflicts form an explosive cocktail in the Sahel”, published by the International Committee of the Red Cross (ICRC) in 2019, analyzes the interaction between climate change and intercommunity conflicts in Mali and Niger. Global warming is exacerbating historic tensions between herders and farmers, particularly arable land and making water resources more unpredictable. This situation worsens poverty, weakens public services and disrupts traditional livelihoods. Local populations, already facing underdevelopment, crime and violence, are pushed into difficult choices, such as migration or joining armed groups, to meet their needs. The ICRC highlights the need for a radically different approach to tackling these complex challenges in the Sahel.

Migration, Climate change, Natural ressources, Conflict, Poverty

The article "Climate change and human migration in Senegal: an approach in terms of vulnerability of the socio-ecological system", produced by Alassane Diallo and published in the journal Régulation in 2019, examines the impact of climate change on internal migration in the Senegal. The study reveals that climate change, especially when it manifests itself gradually, is generally not a direct cause of human migrations. It interacts with various socio-economic, cultural, demographic, political-institutional and environmental contextual factors, thus exacerbating the initial vulnerability of populations and influencing migratory processes. The author suggests that public policies should address both development issues, by tackling poverty and inequalities, and issues linked to the climate economy, in particular the physical and climatic vulnerability of populations through mitigation and adaptation measures.

Governance, Climate change, Vulnerability

This article addresses the challenges of Education in Emergency Situations (EiE) in the Sahel, a region plagued by security, climate, and economic crises. It offers five operational recommendations to enhance the educational response, including investments in coordination, data collection, decentralized education funding, and community mobilization. The study highlights the need for tailored educational alternatives and more effective financing mechanisms to address current shortcomings. The authors emphasize the importance of an inclusive and sustainable approach to ensure educational continuity in the face of chronic crises.

Economic Development, Natural ressources, Security, Education, Development, Family, Gold, Vulnerability, Threat, Crisis

The article entitled "The coastal countries of West Africa. New land of expansion for Sahelian jihadist groups?", written by Mathieu Pellerin and published by the French Institute of International Relations (Ifri) on February 11, 2022, analyzes the expansion of Sahelian jihadist groups towards the coastal countries of West Africa. The Eastern and Cascades regions of Burkina Faso, as well as those of Sikasso and Kayes in Mali, serve as rear bases for groups such as Jama'at Nasr al-Islam wal Muslimin (JNIM) to expand into Benin, Ivory Coast, and to a lesser extent Togo, Ghana, Senegal and Guinea. This expansion relies on local recruits and exploits the fragilities of the targeted territories, in particular the tensions linked to access to resources, community stigma and the presence of criminal networks susceptible to “jihadization”. The article underlines the importance for the authorities of these states to put in place appropriate civil and military responses to prevent a deterioration of the security situation.

Security, Jihad, Vulnerability

The article emphasizes that electrifying productive activities is crucial to enhancing the resilience of rural areas in the Sahel. In Mali, where the Human Development Index (HDI) is low, limited access to electricity hampers the development of income-generating activities, particularly in agro-food processing and mechanical services. Current solutions, such as individual solar kits and decentralized mini-grids, are insufficient to meet the energy needs of rural enterprises. Individual kits provide limited power, unsuitable for activities requiring substantial energy, while mini-grids often face financial and technical challenges. The article advocates for an integrated approach, combining public and private investments, incentive policies, and appropriate training, to promote effective and sustainable rural electrification, a prerequisite for achieving universal access to electricity by 2030.

Poverty, Rural electrification

The article "Le Niger, nouvelle zone grise saharo-sahélienne" examines Niger's situation, facing political, economic, and security challenges. Despite apparent stability, the country experiences internal political tensions, an economy reliant on international aid, and under-exploited natural resources. Rapid population growth exacerbates difficulties, with one of the highest birth rates globally. Public services, particularly in education and health, are inadequate, increasing population vulnerability. Niger confronts growing security threats, including Sahelian terrorism and forced population movements. These combined factors position Niger as a Saharan-Sahelian "grey zone," where state fragility and multiple crises threaten regional stability.

Politics, Security, Vulnerability, Threat, Instabilité