Epistemic Justice and Knowledge Credibility

Sor Juana lived in a system where men's intellectual claims were presumed credible while women's were viewed with suspicion or relegated to domains deemed appropriate for women. Despite her extraordinary erudition, her knowledge was filtered through frameworks that questioned whether women should possess such learning. This concept applies epistemic justice theory—the idea that credibility is distributed unequally—to privilege acknowledgment. Those with certain identities (typically male, upper-class, institutionally positioned) receive what Miranda Fricker calls 'credibility excess,' while others face 'credibility deficit.' Acknowledging privilege in knowledge systems means recognizing whose expertise is automatically trusted and whose must be repeatedly proven. For those privileged with credibility, this requires actively validating voices facing systematic doubt and interrogating our own biases about who counts as a knower. Sor Juana's struggle to be heard reminds us that intellectual privilege includes the luxury of being taken seriously without constant justification.