This chapter examines the characteristics of contemporary globalization and how they are reshaping world politics. It explains why globalization challenges some of our traditional ways of thinking and theorizing about world politics. It asks whether there are limits to globalization or whether it is inevitable. It also considers the extent to which globalization is responsible for the emerging shift in the structure of world power, namely the ‘decline of the West’ and the ‘rise of the rest’. Two case studies are presented: one is about the iPhone and the iPad, and illustrates the implications of global production networks for national economic sovereignty; the other is about the global recycling system. There is also an Opposing Opinions box that tackles the question of whether globalization is eroding the power of the state.