All of us, together, are going through the most profound revolution in human history. Its impact is personal, national, global - and, in many ways, unlimited. This new networked age makes it urgent to rethink entirely what we mean by education, learning, teaching, and schooling. Now the world is your classroom and learning is lifelong. There are seven keys to unlock the new revolution in that it's personal, interactive, global, instant, mainly free, easily shared, and co-operative.