The Western tradition of philosophy began in Greece with a cluster of thinkers often called the Presocratics, whose influence has been incalculable. They include the early Ionian cosmologists, Pythagoras, Heraclitus, the Eleatics (Parmenides, Melissus, and Zeno), Empedocles, Anaxagoras, the atomists and the sophists. All these thinkers are discussed in this volume both as individuals and collectively in chapters on rational theology, epistemology, psychology, rhetoric and relativism, justice, and poetics. A chapter on causality extends the focus to include historians and medical writers.

Ten years on from Trainspotting, Simon 'Sick Boy' Williamson is back in Edinburgh after a long spell in London. Having failed spectacularly as a hustler, pimp, husband, father and businessman, Sick Boy taps into an opportunity, which to him represents one last throw of the dice. However, to realize his dream of directing and producing a pornographic movie, Sick Boy must team up with old pal and fellow exile Mark Renton and a motley crew that includes the city's favourite ex-aerated-water-salesman, 'Juice' Terry Lawson. In the world of Porno, however, nothing is straightforward, as Sick Boy and Renton find out that they have unresolved issues to address, concerning the increasingly unhinged Frank Begbie, the troubled, drug-addled Spud, but, most of all, with each other.