This document provides an overview of Paulo Freire and his ideas about critical pedagogy and the banking concept of education versus problem-posing education. It discusses Freire's view that the current education system acts to oppress students and how problem-posing education which treats students as co-creators could help overcome this oppression. The document also mentions how Freire's book Pedagogy of the Oppressed was recently banned in Arizona schools and debates around issues of multiculturalism and language in education.