The idea that non-human animals have significant moral ... Organisms can be arranged in a moral hierarchy in which the lowest group deserves no moral consideration at all, and the top group ...

and Domenica Bueti from SISSA's Cognitive Neuroscience group in their research published in Nature Communications. The study highlights the existence of a functional hierarchy in the human ...

including group competition, social hierarchy formation, and alliance formation and dissolution. All of these behaviors are also present in humans, and there is there is a high level of behavioral ...