The aim of this book is to explain, carefully but not technically, the differences between advanced, research-level mathematics and the sort of mathematics we learn at school. The most fundamental differences are philosophical, and listeners of this book will emerge with a clearer understanding of paradoxical-sounding concepts such as infinity, curved space, and imaginary numbers. The first few chapters are about general aspects of mathematical thought.

This lively and accessible introduction to Plato focuses on the philosophy and argument of his writings, drawing the listener into Plato's way of doing philosophy, and the general themes of his thinking. It looks at Plato as a thinker grappling with philosophical problems in a variety of ways, rather than a philosopher with a fully worked-out system. It includes a brief account of Plato's life and the various interpretations that have been drawn from the sparse remains of information.

In Homer, Barbara Graziosi considers Homer's famous works and their impact on readers throughout the centuries. She shows how The Iliad and The Odyssey benefit from a tradition of reading that spans well over two millennia, stemming from ancient scholars at the library of Alexandria, in the third and second centuries BCE, who wrote some of the first commentaries on the Homeric epics. Summaries of these scholars' notes made their way into the margins of Byzantine manuscripts; from Byzantium the annotated manuscripts traveled to Italy.

The tradition of ancient philosophy is a long, rich, and varied one, in which a constant note is that of discussion and argument. This book introduces listeners to some ancient debates to engage with the ancient developments of some themes. Getting away from the presentation of ancient philosophy as a succession of Great Thinkers, the book gives listeners a sense of the freshness and liveliness of ancient philosophy and of its wide variety of themes and styles.

In this Very Short Introduction audiobook, Bence Nanay introduces the field of aesthetics, considering both Western and non-Western aesthetic traditions and exploring why it is sometimes misunderstood or considered to be too elitist - by artists, musicians, and even philosophers. As Nanay shows, so-called "high art" has no more claims on aesthetics than sitcoms, tattoos, or punk rock.

In this Very Short Introduction audiobook, Christopher Taylor explores the life of Socrates and his philosophical activity, before looking to the responses his philosophical doctrines have evoked in the centuries since his betrayal and execution at fellow Athenian hands.

Born into slavery in the first century AD, Epictetus was a leading Greek philosopher of the Stoic school. He spent most of his life in Rome before the Emperor Domitian banished all philosophers from the city in AD 93; his exile then took him to Nicopolis in Greece. His teachings were recorded by his pupil Arrian, who published both the Encheiridion and Discourses.

Art history encompasses the study of the history and development of painting, sculpture, and the other visual arts. In this Very Short Introduction audiobook, Dana Arnold presents an introduction to the issues, debates, and artifacts that make up art history. Beginning with a consideration of what art history is, she explains what makes the subject distinctive from other fields of study and also explores the emergence of social histories of art (such as feminist art history and queer art history).

Gorgias of Leontini, a famous teacher of rhetoric, has come to Athens to recruit students, promising to teach them how to become leaders in politics and business. A group has gathered at Callicles' house to hear Gorgias demonstrate the power of his art. This dialogue blends comic and serious discussion of the best life, providing a penetrating examination of ethics.

In this, the first prose history in European civilization, Herodotus describes the growth of the Persian Empire with force, authority, and style. Perhaps most famously, the book tells the heroic tale of the Greeks' resistance to the vast invading force assembled by Xerxes, king of Persia. Here are not only the great battles - Marathon, Thermopylae, and Salamis - but also penetrating human insight and a powerful sense of epic destiny at work.

Roman statesman and philosopher Marcus Tullius Cicero wrote on a wide range of subjects, from Greek philosophy to moral duty to friendship. Though he considered philosophy secondary to politics and often used his writings for explicit political ends, his work has nevertheless been widely read for over two thousand years and has influenced everything from the culture of the Renaissance to the ideals of the founding fathers of the United States.

Cato the Younger was one of the many biographies documented by Plutarch in his series called Parallel Lives. Related to Cato the Elder, Cato the Younger was also a student of philosophy as well as a Roman Statesman. After his father died and he gained his inheritance, Cato the Younger began his life as philosopher, warrior, and political leader. His life ended, as so many Roman lives did back then, in tragedy.

Under the order of King Pelias, Jason embarks on a perilous journey to steal the Golden Fleece from the Land of Colchis. Far from heroic, Jason is the typical everyman. Often compared with Homer's Iliad and Odyssey, Jason and the Argonauts is the only surviving poem from the Hellenistic period and was hugely influential on later literature, especially the Roman poetry of Virgil and Ovid.

Everyone's a cynic, yet few will admit it. Today's cynics excuse themselves half-heartedly - "I hate to be a cynic, but...." - before making their pronouncements. Narrowly opportunistic, always on the take, contemporary cynicism has nothing positive to contribute. The Cynicism of the ancient Greeks, however, was very different. Bold and shameless, it was committed to transforming the values on which civilization depends.

The phrase "the meaning of life" for many seems a quaint notion fit for satirical mauling by Monty Python or Douglas Adams. But in this spirited Very Short Introduction, famed critic Terry Eagleton takes a serious if often amusing look at the question and offers his own surprising answer.

Have you ever wondered why you have a brain? Let renowned neuroscientist Lisa Feldman Barrett demystify that big gray blob between your ears. In seven short essays (plus a bite-sized story about how brains evolved), this slim, entertaining, and accessible collection reveals mind-expanding lessons from the front lines of neuroscience research. You'll learn where brains came from, how they're structured (and why it matters), and how yours works in tandem with other brains to create everything you experience.

The beauty of fractal patterns and their relation to chaos, as well as the history of chaos, and its uses in the real world and implications for the philosophy of science are all discussed in this Very Short Introduction audiobook.

What is dreaming, and what causes it? Why are dreams so strange, and why are they so hard to remember? Replacing dream mystique with modern dream science, J. Allan Hobson provides a new and increasingly complete picture of how dreaming is created by the brain. Focusing on dreaming to explain the mechanisms of sleep, this book explores how the new science of dreaming is affecting theories in psychoanalysis, and how it is helping our understanding of the causes of mental illness.

This short, smart book tells you everything you need to know about "nothing". What remains when you take all the matter away? Can empty space - "nothing" - exist? To answer these questions, eminent scientist Frank Close takes us on a lively and accessible journey that ranges from ancient ideas and cultural superstitions to the frontiers of current research, illuminating the story of how scientists have explored the void and the rich discoveries they have made there.

This Very Short Introduction uncovers the history of our understanding of sexual selection, from Darwin's key insights to the modern day. Considering the investment animals place on reproduction, variation in mating systems, sexual conflict, and the origin of sexual dimorphism, authors Marlene Zuk and Leigh Simmons discuss questions such as whether females can really choose between males on aesthetic grounds and how sexual conflict is resolved in different species.

In this Very Short Introduction audiobook, Jan Zalasiewicz gives a brief introduction to the fascinating field of geology. Describing how the science developed from its early beginnings, he looks at some of the key discoveries that have transformed it before delving into its various subfields, such as sedimentology, tectonics, and stratigraphy.

Exploring the cultural and institutional dimensions of Christianity and tracing its course over two millennia, Linda Woodhead provides a fresh, lively, and candid portrait of Christianity's past and present. Addressing topics including the competition for power between different forms of Christianity, the churches' use of power, and its struggles with modernity, this new edition includes up-to-date information on the growth and geographical spread of Eastern Christianity, reflecting the global nature of Christianity in our ever-shifting contemporary culture.

Throughout history scepticism and the urge to question accepted truths has been a powerful force for change and growth. Today, as we are bombarded by adverts, scientific studies praising the latest superfoods, and political rhetoric, a healthy amount of scepticism is widely encouraged. But when is such scepticism legitimate - for example, as a driver of new ideas - and when is it problematic? And what role might adopting a sceptical outlook play in leading an intellectually virtuous life?

Few philosophers have so extensively influenced thought and language as Aristotle. His conception of the universe pervades Christian theology. Knowledge of his thought is necessary to understand Bacon, Galileo and the modern scientific view of nature, as well as Dante and many passages from Chaucer, Shakespeare, and Milton. Many phrases such as "liberal education" and "theory" contrasted with "practice" originated with this student of Plato and tutor of Alexander the Great. Writing to inform the beginner and stimulate the expert, eminent scholar A.E. Taylor presents a searching analysis of Aristotle's thought, including classification of the sciences; formal logic; theory of knowledge; matter and form; the four causes; God; physics; biology; sensation; ethics; theory of the state; the fine arts. He also considers Aristotle's provincialism, errors regarding the nervous system and astronomy, and defense of slavery.

Since their discovery in 1947, the Dead Sea Scrolls have become an icon in popular culture that transcends their status as ancient Jewish manuscripts. Everyone has heard of the Scrolls, but amidst the conspiracies, the politics, and the sensational claims, it can be difficult to separate the myths from the reality.