Le présent article se propose de concevoir l’influence de la notion de légitimité au-delà du rôle lui étant communément attribué en droit international humanitaire (DIH), en s’intéressant particulièrement à la relation entre ce dernier et les causes de la guerre, la nature des acteurs impliqués dans les conflits armés ainsi que les motivations des parties. En remettant notamment en question de l’idée d’une stricte séparation entre jus in bello et jus ad bellum, il est soutenu que les tentatives visant à isoler le DIH de ces questions de légitimité sont à la fois vaines, mais également à rebours de l’évolution et des logiques du régime. Il est en revanche défendu que la notion de légitimité en DIH se manifeste à travers deux modes de légitimation — l’un dérivant du statut, l’autre de la cause — à partir desquels la distribution de droits, devoirs, immunités, privilèges ou encore statuts s’opère et se voit justifiée au sein du régime. Ce faisant, de nombreux discours empruntant au second registre, souvent qualifiés d’aberrations du point de vue du DIH, ou dont la nature juridique est contestée, s’avèrent finalement être des arguments juridiques parfaitement valides et ancrés dans l’évolution et les logiques du DIH.

This article investigates how superpower rivalry affects public perceptions of international organization (IO) legitimacy in the hegemon. We argue that the representation of a superpower rival state at an IO in the form of its key decision maker's nationality can dampen the IO's perceived legitimacy within the rival power. We test this argument using a survey experiment in the United States under President Trump, where we manipulate the nationality of the International Court of Justice (ICJ) judge who casts a tie-breaking vote against the United States. Our results show that when the judge is Chinese, there is a strong and robust dampening of Americans’ perceptions of the ICJ's legitimacy, with no comparable effect arising when the judge is from other countries, including Russia. Replication of the experiment in the United States under President Biden offers external validity for our findings, which may have important implications for the future of the liberal international order.

Growing research indicates that police legitimacy is a strong predictor of whether people behave respecting or violating rules. Perceptions of legitimacy are an output of socializing processes through which individuals develop their values and orientations toward authorities and the legal system. Legal socialization studies show that encounters with legal authorities are critical “teachable moments” in this process. The present study verifies whether direct or vicarious negative contacts with police officers affect changes in the perception of the legitimacy of police authority by adolescents over time. The adolescents were classified according to whether or not they had witnessed or experienced any negative contact or experience with the police during the period before the interview, composing two group trajectories at the first wave, four at the second wave, and eight at the third wave. Then the trajectories were compared in terms of the extent to which they agree with statements about police legitimacy, allowing the quantification of changes of opinion after negative contacts with the police. Results show that three main factors diminish the perception of police legitimacy: having negative contact with the police; having more than one negative contact; and having a recent negative contact. These findings have important implications for police patrolling and approach strategies.

The duty to consult mandates that the Crown must consult affected Indigenous parties when Crown action may negatively impact Aboriginal rights or title claims. The Supreme Court of Canada (SCC) has emphasized that the duty should be characterized by honourable dealings and good faith negotiations. This article argues that the concept of throughput legitimacy can help evaluate the Crown's conduct in consultation. By analyzing 131 British Columbia Environmental Assessments (BC EAs), this article finds that the Crown struggles to uphold throughput legitimacy from the perspective of Indigenous peoples, particularly in the areas of transparency, accountability and effectiveness.

Research on authoritarian legitimation suggests that rulers seek support through ideological, personalistic, performance-based, and procedural strategies. Typically, however, this work only considers the dynamics of legitimation between rulers and civilians. In contrast, this paper suggests that meso-level actors play a critical role in shaping legitimation from both above and below. Through an historical analysis of the French episcopate’s support for the Vichy regime from 1940 to 1942, I identify four practices that bolstered Vichy’s attempts to accrue legitimacy and simultaneously identify the consequences of these practices for the Church’s relationship with Jews. Public endorsements by the religious authorities for Marshal Pétain, their cooperation with the Vichy administration, the expression of shared values, and common rhetoric all contributed to the regime’s legitimation process while leading to a concomitant decline in the hierarchy’s ties to the rabbinate. These results suggest that attention to meso-level actors brings into relief important dynamics about how legitimation processes unfold in authoritarian settings while simultaneously contributing to research on the Holocaust in France.

Aboriginal perspectives are often not viewed as persuasive or reasonable in contemporary political and legal discourses, and Aboriginal people are compelled to articulate their claims in the normative vocabulary of the majority. Many see this as an injustice. Part I of this essay argues that some incarnations of the idea of public justifiability, a cornerstone of political theory, provide a normative justification for that injustice. Part II argues that the idea is at work in the Canadian courts, even as judges attempt to create space for Aboriginal views. The ambivalent stance of the courts is explored through a case study.