国外文化研究88年已经开始讨论de-centered和de-marginalised，原本觉得哗好早啊，但是一想也不算早

Ethnicity has emerged as a key issue as various 'marginal' practices (black British film, for instance) are becoming de-marginalized at a time when 'centred' discourses of cultural authority and legitimation (such as notions of a trans-historical artistic 'canon') are becoming increasingly de-centred and destabilized, called into question from within.

--Isaac Julien and Kobena Mercer, "De Margin and De Centre"