When Marshall McLuhan first coined the phrases "global village" and "the medium is the message" in 1964, no-one could have predicted today's information-dependent planet. No-one, that is, except for a handful of science fiction writers and Marshall McLuhan. Understanding Media was written twenty years before the PC revolution and thirty years before the rise of the Internet.

Yet McLuhan's insights into our engagement with a variety of media led to a complete rethinking of our entire society. ...

Perhaps the most important work of philosophy written in the twentieth century, Tractatus Logico-Philosophicus was the only philosophical work that Ludwig Wittgenstein published during his lifetime. Written in short, carefully numbered paragraphs of extreme brilliance, it captured the imagination of a generation of philosophers. For Wittgenstein, logic was something we use to conquer a reality which is in itself both elusive and unobtainable.