This book considers teaching in modern institutional settings, among other things, as the ethical questioning and reversal of passively accepted prejudices, particularly in contexts of diversities and inequalities. Its thematic focus is the ethics of teacher-learner and learner-learner relationships within the democratic setup, and the possibilities of critique and transformation emerging out of such a relationship. The first theme of the book is diversity and pluralism, the second is the question of inequality in such contexts of radical diversity. With respect to this question, an unavoidable phenomenon of our times is the capitalisation of education and the reductionist view of learners as customers and consumers of knowledge. The approach to education that sees students merely as skilled human resources to be readied for the job market militates against critical thinking and do not respond appropriately to the questions of diversity and inequality. Thus, a significant focus of the book is the impact of inherited inequalities of caste and race on classroom ambience and teachers' interventions in the modern institutional context. The pertinent question is the increasing unwillingness of teachers to recognise and challenge discriminatory views and play their role in social transformation. In this regard, the teaching and learning of the humanities is also investigated. Teaching and the traditional classroom, it is often said, may not be required in the future as machines and remotely located teachers/explicators might claim their place. Hence, another question of focus is whether such a future would be hospitable to the critical task of education to cultivate young citizens of democracies.