Leofranc Holford-Strevens explores time measurement and the organisation of time into hours, days, months and years using a range of fascinating examples from Ancient Rome and Julius Caesar's Leap Year, to the 1920s' project for a fixed Easter.

What is time? What does it mean for time to pass? Is it possible to travel in time? What is the difference between the past and future? Until the work of Newton, these questions were purely topics of philosophical speculation. Since then we've learned a great deal about time, and its study has moved from a subject of philosophical reflection to instead became part of the subject matter of physics. This Very Short Introduction introduces readers to the current physical understanding of the direction of time, from the Second Law of Thermodynamics to the emergence of complexity and life. Jenann Ismael charts the line of development in physical theory from Newton, via Einstein's Theory of Relativity, to the current day. Einstein's innovations led to a vision of time very different from the familiar time of everyday sense. In this new vision, time is one of the dimensions in which the universe is extended alongside the spatial dimensions. The universe appears as a static block of events, in which there is no more a difference between past and future than there is between east and west. Discussing the controversy and philosophical confusion which surrounded the reception of this new vision, Ismael also covers the contemporary mixture of statistical mechanics, cognitive science, and phenomenology that point the way to reconciling the familiar time of everyday sense with the vision of time presented in Einstein's theories. Very Short Introductions: Brilliant, Sharp, Inspiring ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

'World music' emerged as an invention of the West from encounters with other cultures. This book draws readers into a remarkable range of these historical encounters, in which music had the power to evoke the exotic and to give voice to the voiceless. In the course of the volume's eight chapters the reader witnesses music's involvement in the modern world, but also the individual moments and particular histories that are crucial to an understanding of music's diversity. World Music is wide-ranging in its geographical scope, yet individual chapters provide in-depth treatments of selected music cultures and regional music histories. The book frequently zooms in on repertoires and musicians - such as Bob Marley, Bartok, and Nusrat Fateh Ali Khan - and attempts to account for world music's growing presence and popularity at the beginning of the twenty-first century. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

"Starting with the origins of writing five thousand years ago, with cuneiform and Egyptian hieroglyphs, Andrew Robinson explains how these early forms of writing developed into hundreds of scripts including the Roman alphabet and the Chinese characters. He reveals how the modern writing system we take for granted - including airport signage and electronic text messaging - resemble ancient scripts much more closely than we think." --Book Jacket.

From the schools of ancient times to the present day, Gary Thomas looks at how and why education evolved as it has. By exploring some of the big questions, he examines the ways in which schools work, considers the differences around the world, and concludes by considering the future of education worldwide.

Starting with an examination of how historians work, this "Very Short Introduction" aims to explore history in a general, pithy, and accessible manner, rather than to delve into specific periods.

Following the discovery of the Higgs boson, Frank Close has produced this major revision to his classic and compelling introduction to the fundamental particles that make up the universe.