Understanding and representing the transformation of agricultural production systems has attracted increasing interest due to its importance for identifying drivers of changes and coping mechanisms in response to global challenges. These challenges are all the most pressing in North African countries exposed to a dramatic reduction in rainfall and increasing temperatures that affect sustainability in more than half of this semi-arid territory. This paper describes an improved way to understand such transformations through a cross-cutting analysis of crop–livestock system indicators over a period of 10 years in one community in Southern Tunisia. Our methodology is divided into four steps: (i) systems identification, (ii) indicator-based assessment of system crop–livestock sustainability, (iii) hierarchical clustering to identify sustainable intensification (SI)-based farm types and, finally, (iv) analysis of trajectories of these farm types. Results showed that the sustainability of the systems studied increasingly depends on diversification rather than intensification, which dominated in the 2000s. However, diversification has not necessarily improved socio-economic viability. Over the 10-year period, results revealed a dramatic increase of almost 50% in the population of small-scale farms whose viability depends on a range of on- and off-farm activities to meet the short-term needs that correspond to a buffer strategy. Additionally, the dominant SI processes were shown to be mostly based on diversification to livestock activities with both milking and fattening. Our holistic and timeline approach to system transformation makes it possible to account for sustainability between (systems) generations, which will be highly needed in future discussions about sustainability.

The article analyses Russia's recent return to Africa. It attempts to answer the question to what extent Russia has abandoned its traditional tools of cooperation such as nuclear energy and military cooperation and engaged in new ‘smart’ ones as indicated by former Foreign Minister Ivanov in 2011. The paper builds on three case studies of African countries having the largest trade volume with Russia in 2018, i.e. Egypt, Algeria and Morocco, and analyses their changing relationship with Russia over the last decade. The results show that Russia has not abandoned its traditional tools but has intensified the use of new ones. The North African region as such has regained significance in Russia's foreign policy. Bilateral relations with all three North African countries have increased at both political and economic levels recently.

Tree characteristics, microhabitat, and human presence were measured around nest trees (n = 92) and non-nest trees (n = 92) to identify the best predictors of the European Turtle-dove Streptopelia turtur nest occurrence in date palm plantations of the Biskra region (Algeria). Nest occurrence was (i) positively influenced by the height of trees and that of the herbaceous layer, and (ii) quadratically affected by diameter at breast height (DBH), the cover of trees, the cover of the herbaceous vegetation, and the distance to the edge of date palm plantation. Variation partitioning analysis revealed that the pure effect of tree physical characteristics (tree height and DBH) was robust in explaining the occurrence of Turtle Dove nests (adj. R2 = 0.52, P = 0.001). For an efficient management of this Saharan population, special attention should be paid in the short term to keeping high date palm trees while ensuring, in the medium and long term, the presence of different-sized palm tree classes at each exploitation. There is no doubt that date palm plantations of Biskra are of paramount importance because they offer good opportunities for consolidating and improving the knowledge on this threatened species and other species at the Sahara edge.

Phosphates mined in France’s North African empire fed interwar Europe’s voracious appetite for chemical fertilizers. In critique of histories vesting commodities themselves with the agency to make the modern world, I trace not the substance but the value embedded within it. By following value, I argue that the ‘commodity’ is not a stable unit of analysis. Rather, commodities are multiform. They can acquire myriad properties when the value embedded within them changes across time and place. During the interwar period, phosphates’ character as a commodity transmuted in relation to flows of other goods, movements of labour, global financial exigencies and imperial considerations. As phosphates assumed new forms, the geographic scales over which they operated changed too. Through North African phosphates, I explore value-making processes that perpetuated capital-intensive farming, allowing for a history not of the commodity-as-substance but of the commodity-as-historical-object whose analytical boundaries and forms shifted across contexts.

This essay argues that the usages of the divide between Berbers and Arabs by the Algerian government and Berber activists alike should be analyzed in light of the transformation of the Imazighen into a cultural minority by the nation-state. The nation-state's definition of the majority as Arab, as well as the very concept of a minority, has shaped both the status and the grammar of the Arab-Berber divide in ways that are irreducible to how this binary functioned under French colonialism. In order to understand the distinct modes by which these categories function in Algeria today, one needs to analyze how the language of the nation-state determines their grammar, namely how they are deployed within this political context. Hence, by focusing primarily on French colonial representations of race such as the Kabyle Myth and by asserting simplified colonial continuities, the literature fails to make sense of the political centrality of the nation-state in the construction of the Amazigh question.

A recent revival of interest in the empires of the medieval western Savannah and Sahel has generated new insights into slavery, ethnicity, race, and gender in precolonial West Africa. New histories of medieval West Africa also expand the spatial frame through which the relationship between the region's polities and the broader world can be understood. This essay offers a survey of that literature.