What is the main advocacy of Ngugi Wa Thiong'o regarding language and culture?

Ngugi Wa Thiong'o's main advocacy centers on the idea of decolonizing the mind, which involves reclaiming language and culture as essential components of identity, particularly through education. He emphasizes the importance of indigenous languages as vehicles for cultural expression, social identity, and self-determination. By encouraging individuals and communities to embrace and revive their native languages, Ngugi argues that they can foster a stronger connection to their cultural heritage, challenge the colonizing forces that have historically suppressed these identities, and empower themselves in the process. This perspective highlights how language is not merely a means of communication but a fundamental part of cultural identity and resistance against cultural imperialism.