Book excerpt: If this book were a film, it would be rated M-with a caution that 'some viewers may be disturbed by some scenes'. In CATCHING THE KNOWLEDGE WAVE? Jane Gilbert takes apart many long-held ideas about knowledge and education. She says that knowledge is now a verb, not a noun-something we do rather than something we have-and explores the ways our schools need to change to prepare people to participate in the knowledge-based societies of the future. The knowledge society is an idea that is widely discussed, but not well understood. Knowledge is developing a new meaning, one that is quite different to the one our schools were built on. Because of this, knowledge society developments are a major challenge for our schools. We cannot address this challenge by adding more ideas to our existing structures. We need a completely new framework-one that takes account of knowledge's new meaning, but also gives everyone an equal opportunity to succeed. If this seems like a tall order, it probably is-however this book attempts to map out such a framework. This is a book to argue with, to agree or disagree with, but above all to read-the future of our public education system is at stake.