How does racism structure the patterns of cooperation and contestation in international relations? We propose a theory of institutional racism in international relations, examining how international organizations perpetuate racial disparities despite their nominally race-neutral principles. Based on our original data, language in the founding charters of international organizations has shifted from open expressions of racism to the espousal of antiracism. However, membership patterns suggest a persistent bias in favor of white-majority countries: (1) such countries remain overrepresented as inception members of newly formed organizations, and (2) even after accounting for a variety of potential confounders, organizations that overrepresent white-majority countries tend to disproportionately draw new members from other white-majority countries. International organizations that explicitly profess antiracist principles, such as the International Criminal Court, exhibit similar bias. The findings suggest that understanding the structure and biases of the international order requires careful attention to the role of race.

Despite two hundred years of interethnic coupling and domestic migration into the Betsiboka valley in north-western Madagascar, Sakalava are still considered the autochthonous ‘masters of the land’ (tompontany). Some migrant families whose ancestors from the central highlands settled in the valley broke custom by burying kin in new tombs near their residence rather than returning them to ancestral tombs upcountry, in their purported place of origin. In so doing, these settlers disembedded themselves from the social and financial expectations of distant kin in the highlands. While new tombs reinforced their claims of belonging in the valley, neighbours understood these families’ actions as paradoxically signifying lowly social status and possibly enslaved origins. These migrants doubled down on their outsider ethnic identity rather than attempting to incorporate themselves into host communities. Ritual and kinship techniques such as new tomb construction and heterosexual marital alliances with Sakalava women allowed this allochthonous community to master the land and the cash crops that it produced. These migrant families reversed the well-established model of ‘autochthonization through incorporation’ commonly described in scholarship on African agrarian societies by refusing to become absorbed into the first-comer Sakalava communities. In gaining symbolic and political ascendancy over the Sakalava, these migrants achieved allochthonous dominance and challenged prevailing assumptions about the directionality of assimilation and belonging.

Lactotransferrin (LTF), a critical multifunctional glycoprotein, plays an essential role in the immune defence, growth and development, and milk quality of dairy cows. The regulatory mechanisms governing gene expression are intricate, with sequence variations in the promoter region potentially exerting a substantial impact on gene expression. In this study, sequencing analysis of the bovine lactotransferrin promoter region was conducted, leading to the identification of two linked single nucleotide polymorphism (SNP) sites. A significant association between these SNPs and lactotransferrin content was observed in a cohort of 301 Holstein cows. Subsequently, further investigation into the transcriptional activity of various lactotransferrin genotypes was performed by constructing promoter fragments encompassing different lactotransferrin genotypes. The findings reveal that the two SNPs significantly influence the activity of the lactotransferrin promoter, thereby affecting lactotransferrin expression. These results hold substantial implications for advancing our understanding of the regulatory mechanisms underlying lactotransferrin expression and for the genetic enhancement of dairy cows.

This article examines the circulation, recording, preservation and archiving of music during the Eritrean liberation struggle from the 1970s to the 1990s, with a focus on the role of diaspora community support. It argues that the Eritrean People’s Liberation Front (EPLF) strategically leveraged music to foster a sense of national identity and unity, recognizing its powerful role in mobilizing support and galvanizing the Eritrean populace. Despite the challenges posed by war, the EPLF made significant efforts to record and archive music, understanding its importance for cultural preservation and morale. Post-independence, these efforts were continued through a digitization project, ensuring that the themes of national unity cultivated during the struggle persisted into the contemporary era. This article highlights the innovative strategies employed by the EPLF to utilize music as a tool for political and social cohesion, and the enduring impact of these efforts on Eritrean national identity. The preservation and digitization of liberation-era music not only safeguard a crucial aspect of Eritrea’s cultural history but also underscore the vital role of music in the broader narrative of the nation’s fight for independence and its ongoing journey towards unity and self-determination.

This research paper addresses the hypothesis that the in vivo criterion of bovine somatic cell count (SCC) < 200,000 cells/ml milk as a diagnostic marker for healthy mammary tissue is not suitable to be adopted to milk samples taken post slaughter. To study immune mechanisms associated with intramammary infections, we developed a mammary explant model. As SCC is routinely applied to differentiate between healthy and inflamed mammary tissue, donor cows were selected based on their milk SCC obtained in vivo. Furthermore, milk cell differentiation for early mastitis detection via flow cytometry allows identification of leucocyte subpopulations and complements SCC. To replace in vivo examination and allow for post mortem selection of donor cows, this explorative study aimed to investigate how slaughter influences the reliability of SCC and differential milk cell count (DMCC) and to assess their validity as diagnostic markers for udder health in bovine milk samples obtained post slaughter. Therefore, quarter milk samples from cows were obtained in vivo and post mortem and analysed to determine SCC and DMCC and identify major mastitis pathogens. The logarithmized numbers of SCC, non-viable cells, viable cells, lymphoid cells, polymorphonuclear (PMN) and large cells per ml milk were compared using linear mixed-effects models in milk samples obtained from cows in vivo and post mortem. The number of lymphoid cells, PMN and large cells was significantly higher in milk samples obtained post mortem than in vivo, with PMN being the most prominent cell population. Higher milk SCC values measured post mortem might be explained by migration of leucocytes into the periphery during slaughter. This should be considered when modelling intramammary infection in vitro using udder tissue. Reflecting these findings, it is not feasible to endorse SCC as a reliable marker for post mortem selection of donor cows with healthy mammary tissue for in vitro models.

Sonic agencies of climate change refers to the relational fluxes of human and nonhuman agencies sounding and musicking the climate crisis. This article discusses what understandings of Indigenous onto-epistemologies of the nonhuman in commercial music can contribute to the notion and vice-versa. In Greenland, site of the rapidly melting North Polar Ice Cap, popular song lyrics in Inuit Greenlandic or Kalallissut as well as their music videos and album cover art engage nonhuman aspects of human internal experiences and societal coming-to-terms around global heating. Sonic agencies of climate change is used here to investigate how emotion, affect, protest, and debate through musicking—which music scholarship tends to approach anthropocentrically—navigate the nonhuman as well as human-nonhuman relationalities. Relevant Greenlandic musical contents pose alternatives to an epistemology behind climate change, while their commercialization relies on environmentally destructive industries. Sonic agencies of climate change may be politically, ideologically and otherwise complex and contradictory.

The Inter-American Commission on Human Rights (IACHR) issued a landmark merits decision in 2025 holding the United States internationally responsible for the torture and death of Mexican national Anastasio Hernández Rojas, and for denying his family justice. The Commission found violations of the protections of life, humane treatment during arrest, health, and access to justice in the American Declaration of the Rights and Duties of Man (American Declaration) and ordered the United States to reopen the criminal investigation, impose sanctions, provide legal remedies and adopt non-repetition measures, including aligning use-of-force standards with international law, such as banning electric shock weapons, after specific legal findings of torture by the European Court of Human Rights and the UN Rapporteur, which both regarded its use as disproportionate, unnecessary, and inhumane.1