Speaking is the critical act to learning. It is how learners challenge other speakers, and invite challenges to their own assumptions. These are always subject to revision and improvement when confronted with new data. The Global Citizenship Education Network encourages learners to speak, engage, and interact through attending virtual and affiliated classrooms, seminars, conferences and even informal discussion groups. We seek to promote learning in the global commons by providing venues for learners to project their own voices on any and all subjects. By giving voice to all equally, we believe we can create a world that truly embraces values like development, peace, and sustainability.