and Thomistic traditions. He lived for the longest stretches in New York City, Chicago, San Francisco, and San Mateo, California. He worked for Columbia University, the University of Chicago, Encyclopædia Britannica, and Adler's own Institute for Philosophical Research. Adler was married twice and had four children. Adler was a proponent of educational perennialism. Harry S. Broudy Harry S. Broudy's philosophical views were based on the tradition of classical realism, dealing with truth, goodness, and beauty. However he was also influenced by the modern philosophy existentialism and instrumentalism. In his textbook Building a Philosophy of Education he has two major ideas that are the main points to his philosophical outlook: The first is truth and the second is universal structures to be found in humanity's struggle for education and the good life. Broudy also studied issues on society's demands on school. He thought education would be a link to unify the diverse society and urged the society to put more trust and a commitment to the schools and a good education. Jerome Bruner Another important contributor to the inquiry method in education is Jerome Bruner. His books The Process of Education and Toward a Theory of Instruction are landmarks in conceptualizing learning and curriculum development. He argued that any subject can be taught in some intellectually honest form to any child at any stage of development. This notion was an underpinning for his concept of the "spiral" (helical) curriculum which posited the idea that a curriculum should revisit basic ideas, building on them until the student had grasped the full formal concept. He emphasized intuition as a neglected but essential feature of productive thinking. He felt that interest in the material being learned was the best stimulus for learning rather than external motivation such as grades. Bruner developed the concept of discovery learning which promoted learning as a process of constructing new ideas based on current or past knowledge. Students are encouraged to discover facts and relationships and continually build on what they already know. Paulo Freire A Brazilian philosopher and educator committed to the cause of educating the impoverished peasants of his nation and collaborating with them in the pursuit of their liberation from what he regarded as "oppression", Paulo Freire is best known for his attack on what he called the "banking concept of education", in which the student was viewed as an empty account to be filled by