Paulo Freire was a Brazilian educator and philosopher known for his work in promoting critical pedagogy. He believed that education should treat students as co-creators of knowledge rather than passive recipients. Some of his major works advocated for this approach, including Pedagogy of the Oppressed. Throughout his career, Freire worked as a teacher, published influential books, held visiting professorships, and advised on educational reforms. He challenged traditional "banking education" models and promoted problem-posing education that viewed learning as a continual process of addressing problems. Overall, Freire provided inspiration for reexamining pedagogy and literacy through a dynamic integration of theory and practice.