VIRGINIE MARIS,ÉLISE HUCHARD | : Considérant l’ubiquité de la souffrance dans le monde sauvage, la question se pose de notre obligation d’intervenir. Du simple devoir d’assistance dans des situations ponctuelles à des projets de transformation des conditions de vie animale à grande échelle, la défense de l’interventionnisme entre en conflit avec la pensée conservationniste qui valorise la naturalité ou l’autonomie des systèmes écologiques. Dans cet article, nous tentons de mettre en dialogue les intuitions interventionnistes et la pensée conservationniste. Nous exposons (...) tout d’abord l’argument interventionniste et ses limites épistémiques. Nous mitigeons ensuite le constat selon lequel les conditions de vie des animaux sauvages justifient notre intervention en replaçant le problème de la souffrance dans un cadre évolutif et écologique plus large puis en insistant sur d’autres obligations vis-à-vis des animaux sauvages comme le respect de leur autonomie ou de leur souveraineté. Enfin, nous défendons une conception pluraliste de nos relations au monde naturel dans laquelle le souci pour les animaux s’équilibre avec d’autres valeurs écocentrées. Nous concluons en présentant les ressources encore peu explorées d’une conservation compassionnelle qui intègre le souci pour les individus et le souci pour les collectifs écologiques dans les normes de ses actions. | : The ubiquity of suffering in the wild raises the question of our obligation to intervene. From a simple duty of assistance in particular situations to large-scale projects aimed at transforming animal living conditions, the defense of interventionism often conflicts with conservationist values, which emphasize the naturalness or autonomy of ecological systems. In this article, we attempt to open a dialogue between interventionist intuitions and the conservationist school of thought. We first expose the interventionist argument and its epistemic limitations. We subsequently mitigate the statement according to which the living conditions of wild animals justify human intervention by replacing the problem of suffering in a broader ecological and evolutionary framework, as well as by insisting on other obligations that we may have towards wild animals, such as the respect of their autonomy and sovereignty. Finally, we defend a pluralistic conception of our relationships to the natural world, in which care for animals has to be balanced with other, eco-centered, values. We conclude by presenting the resources of a compassionate conservation approach, which remains largely unexplored and integrates care for individual animals as well as for ecological entities in its norm for action. (shrink)

Major histocompatibility complex (MHC)‐associated mate choice is thought to give offspring a fitness advantage through disease resistance. Primates offer a unique opportunity to understand MHC‐associated mate choice within our own zoological order, while their social diversity provides an exceptional setting to examine the genetic determinants and consequences of mate choice in animal societies. Although mate choice is constrained by social context, increasing evidence shows that MHC‐dependent mate choice occurs across the order in a variety of socio‐sexual systems and favours mates (...) with dissimilar, diverse or specific genotypes non‐exclusively. Recent research has also identified phenotypic indicators of MHC quality. Moreover, novel findings rehabilitate the importance of olfactory cues in signalling MHC genes and influencing primate mating decisions. These findings underline the importance to females of selecting a sexual partner of high genetic quality, as well as the generality of the role of MHC genes in sexual selection. (shrink)

Graphical AbstractMuch contemporary behavioral science stops short of considering the ethical implications of its own findings. This generates a contradiction between methods and discoveries, and hinders translation between updated scientific evidence for animal sentience and corresponding political and legal changes. A recent and particularly illustrative example in rodents is described here.