" Foucault adopted the position that there are no fundamental principles by which to discover truth and that all knowledge is "local" to the knower - ideas which form the basis of the postmodern knowledge principle. Foucault didn't deny that a reality exists, but he doubted the ability of humans to transcend our cultural biases enough to get at it. "

― Helen Pluckrose , Cynical Theories: How Activist Scholarship Made Everything about Race, Gender, and Identity—and Why This Harms Everybody