2011 was a tumultuous year in terms of social protest movements. The Occupy movement spread across the globe with unprecedented support of an enormity not seen since 1968, while revolutions in Egypt, Tunisia, Morocco, Syria and Libya caught the attention of the global media and brought the word revolution back into public discussions on social justice and governance. For many people worldwide, it appears that it is time for social, political and economic change. And it is precisely time, in all its forms, which cannot be ignored in this context. As something that surrounds us and affects every aspect of our lives, time is at once a tool for control, for order, for emancipation, for understanding the future and the past, and measuring degree...