The article "Tramadol, medicine and drug for the poor in West Africa and the Sahel", written by Antonin Tisseron and published on October 12, 2017 by the French Institute of International Relations (Ifri), analyzes the rise of consumption of Tramadol in West Africa and the Sahel. Initially an opioid painkiller, it became a commonly taken drug due to its low cost and stimulating effects. Imported mainly from India and China, it is often sold in counterfeit form in doses well above pharmaceutical standards. This consumption has spread in various circles, notably among young people, manual workers and fighters of armed groups such as Boko Haram. The article highlights the health risks (dependence, convulsions, psychological disorders) as well as security issues. He calls for better regulation and awareness campaigns to limit the harmful effects of this substance.

Power, Gender, Natural ressources, Justice, Education, Social, Soicial sciences, Illegal activity, Médicament

This article examines the severe crises affecting the Central Sahel countries (Mali, Burkina Faso, Niger). It highlights the failures of public policies, increasing poverty, and rapid population growth. Ethnic conflicts, food insecurity, and climate change amplify tensions, with declining agricultural yields and escalating demographic pressures. The rise of jihadist movements and foreign interventions further undermine governance, leaving states increasingly fragile. Gravellini advocates for regional strategies to address these crises and promote universal values such as human rights. However, he predicts that a complete collapse of the Sahel is likely, threatening global stability.

Politics, Political party, Economic Development, Natural ressources, Education, Development, Soicial sciences, Researh, Knowlege production

This communication aims to analyze the cross-border migrations of women traders in sub-Saharan Africa. To carry out this study, we used a qualitative methodology comprising a semi-structured interview guide addressed to a number of 42 people, with 6 respondents per country. The approaches that are: historical, informality, comprehensive of Max Weber and the comparative method of Durkheim Émile were used for theoretical illumination. It follows from this study that cross-border migrations of women traders constitute a survival strategy and a fight against unemployment. In addition, they weaken the macroeconomy by promoting the flourishing of the informal economy. Thus, they allow the greatest number of vulnerable households to survive.

Political party, Migration, Boundary, Gender, Natural ressources, Education, Women, Trade, Soicial sciences, Researh, Knowlege production

Warrantage is currently expanding in several Sahel countries. It is a credit-storage mechanism implemented by a farmers' organization in collaboration with a financial institution. The process involves storing a portion of the harvested cereals in a warehouse for a few months in exchange for an individual loan. Without this credit system, farmers tend to sell their cereals immediately after harvest to repay debts or meet their basic needs. Consequences: Families subsequently struggle to bridge the "hunger gap"—the transitional period between the depletion of stocks and the next harvest—and face challenges in investing in their agricultural production systems. An impact assessment conducted in western Burkina Faso shows that warrantage increases food availability during the hunger gap and strengthens agricultural investment and production. To accelerate its development, three conditions must be met: Access to suitable storage infrastructure, Assurance of the quality of stored products, and Establishment of strong trust-based relationships between financial institutions, producer organizations, and traders. This last condition is being undermined by the expansion of armed conflicts in the Sahel.

Governance, Agriculture, Natural ressources, Security, Education, Development, Human security, Rural Areas, Soicial sciences, Researh, Knowlege production