The Paradox of Exclusion from Moral Community

Sor Juana lived the paradox: declared fully human yet denied full participation in intellectual and religious life. Animals face a deeper version—declared less-than-human or non-rational to justify unlimited use. These exclusions share a structure: the dominant group defines personhood in ways that conveniently exclude those they wish to exploit, then claim this definition is natural and inevitable. Sor Juana's arguments expose this mechanism; she shows how "reason" was defined to exclude women, then used to justify their subordination. With animals, rationality itself becomes the criterion, despite evidence of non-human intelligence and emotional depth. The paradox deepens: we exclude animals from moral community partly through definitions we control, then use their exclusion to justify practices we wouldn't permit toward included beings. Sor Juana's intellectual tradition demands we examine these definitions critically, asking who benefits from them and what they conveniently render invisible.