This book has been almost seven years in the making. Though the work has certainly not been continuous for all those years, it was a major focus of the three of us for most of them. It is a tribute to Paulo Freire, his courage, his humanity, and the timelessness and relevancy of his ideas that our work on this manuscript was never tedious, never dull, and never a burden, but rather a constant source of joy, inspiration, and discovery. Although the...