“What is philosophy?” is a question that admits many answers. One of the simplest—and the best—was suggested by the philosopher John Campbell: “Thinking in slow motion.” But, for most people, slow motion is only appealing in small doses. A whole movie in slow-mo would be one for the art gallery, not the multiplex. This is the problem that faces those who want to write about philosophy for a broad readership: a certain amount of fast-forward is needed, but if you go too fast you’ll stop doing philosophy altogether. John D Caputo’s entertaining investigation into the nature of truth gets the balance right. His project is to show how postmodernism can help us think through contemporary debates about religion, relativism and the legacy of the Enlightenment. Rather than dividing the world into strict categories such as the rational and irrational, Caputo’s postmodern approach tries to widen our understanding of truth. He is not a naive relativist, however. “I am not arguing against the truth of propositions,” he says. “I am arguing that truth cannot be confined to propositions.” This means taking seriously the truths one encounters in novels, say, as well as religious narratives. As this last idea suggests, there is plenty in Truth to annoy Richard Dawkins, as well as many contemporary analytic philosophers—but the book is better off for its boldness. Rather than pre-empting every counter-attack, Caputo sets out his case confidently, enlisting Nietzsche, Kierkegaard and Derrida as his allies. (His explanation of Derrida’s thought is one of the clearest that I’ve read.) This book does not claim to be the final word on truth—indeed Caputo believes the quest for an ultimate and unchanging definition of truth is doomed to failure—but it might be the starting point for a more sophisticated discussion.

Probably the most famous living philosopher, Slavoj Žižek explores the concept of 'event', in the second in this new series of easily digestible philosophy What is really happening when something happens? In the second in a new series of accessible, commute-length books of original thought, Slavoj Žižek, one of the world's greatest living philosophers, examines the new and highly-contested concept of Event. An Event can be an occurrence that shatters ordinary life, a radical political rupture, a transformation of reality, a religious belief, the rise of a new art form, or an intense experience such as falling in love. Taking us on a trip which stops at different definitions of Event, Žižek addresses fundamental questions such as: are all things connected? How much are we agents of our own fates? Which conditions must be met for us to perceive something as really existing? In a world that's constantly changing, is anything new really happening? Drawing on references from Plato to arthouse cinema, the Big Bang to Buddhism, Event is a journey into philosophy at its most exciting and elementary.

When you think 'What am I?', what's actually doing the thinking? Is it a soul, or some other kind of mental entity separate from your body, or are 'you' just a collection of nerve-endings and narratives? In the third in a new series of short, provoking books of original philosophy, acclaimed thinker Barry Dainton takes us through the nature of Self and its relation to the rest of reality. Starting his journey with Descartes' claim that we are non-physical beings (even if it seems otherwise), and Locke's view that a person is self-conscious matter (though not necessarily in human form), Dainton explores how today's rapid movement of people, and information affects our understanding of self. When technology re-configures our minds, will it remake us, or kill us? If teleportation becomes possible, would it be rational to use it? Could we achieve immortality by uploading ourselves into virtual worlds? Far-reaching and witty, Self is a spirited exploration of the idea that in a constantly-changing world, we and our bodies can go their separate ways.