4. Critical Approaches to Global Politics

This chapter investigates critical approaches to global politics. While liberal and realist theorists probe each other’s ideas for faults and weaknesses, neither have challenged capitalism and its implications for social, economic, and political order. Marxism, on the other hand, which developed around the mid-nineteenth century, has provided very different perspectives and presents a significant challenge for mainstream approaches to global order in both theory and practice. Post-Marxist Critical Theory, along with historical sociology and world-systems theory, emerged in the twentieth century, giving rise to schools of thought which continue the critique of capitalism and the social and political forces underpinning it. Meanwhile, ideas arising from social theory, such as the extent to which perceptions of reality are socially conditioned and indeed ‘constructed’, achieved greater prominence following the end of the Cold War, an event which prompted many scholars to start asking new questions about global politics and the assumptions on which traditional theories rested. Constructivism, postmodernism, and poststructuralism remain concerned with issues of power and justice but provide different lenses through which these issues may be viewed in the sphere of global politics.