This book examines how movements from below pose challenges to the status quo. The 2010s have seen an explosion of protest movements, sometimes characterised as riots by governments and the media. But these are not new phenomena, rather reflecting thousands of years of conflict between different social classes. Beginning with struggles for democracy and control of the state in Athens and ancient Rome, this book traces the common threads of resistance through the Middle Ages in Europe and into the modern age. As classes change so does the composition of the protestors and the goals of their movements; the one common factor being how groups can mobilise to resist unbearable oppression, thereby developing a crowd consciousness that widens their political horizons and demonstrates the possibility of overthrowing the existing order. To appreciate the roots and motivations of these so-called deviants the author argues that we need to listen to the sound of the crowd. This book will be of interest to researchers of social movements, protests and riots across sociology, history and international relations.

Ruby Quick Syntax Reference is a condensed code and syntax reference to the Ruby scripting language. It presents the essential Ruby syntax in a well-organized format that can be used as a handy reference. You won't find any technical jargon, bloated samples, drawn out history lessons, or witty stories in this book. What you will find is a language reference that is concise, to the point and highly accessible. The book is packed with useful information and is a must-have for any Ruby programmer. In Ruby Quick Syntax Reference, you will find: A concise reference to the Ruby language syntax. Short, simple, and focused code examples. A well laid out table of contents and a comprehensive index, allowing easy review.

Sparked by the brutal police murder of George Floyd, the second wave of the #blacklivesmatter protest movement has surged across more than 100 US cities, spilling into Brazil, South Africa, Paris and London - to name a few of the primary sites of active resistance. This is a new movement, international in scope, with a disproportionately large section of young people - Black and white - using their own language and tactics to fundamentally challenge the whole range of racist institutions governing today’s globalised world. Matt Clement’s No Justice, No Police? The Politics of Protest and Social Change chronicles this movement as it continues to deepen and broaden.