International Relations' Last Synthesis?

Many scholars, intentionally or unintentionally, have entangled constructivisms and critical theories in problematic ways, either by assigning a critical-theoretical politics to constructivisms or by assuming the appropriateness of constructivist epistemology and methods for critical theorizing. IR's Last Synthesis? makes the argument that these connections mirror IR's grand theoretical syntheses of the 1980s and 1990s and have similar constraining effects on the possibilities of IR theory. They have been made without adequate reflection, in contradiction to the base assumptions of each theoretical perspective, and to the detriment of both knowledge accumulation about global politics and theoretical rigor in disciplinary IR. By rejecting its over-simple syntheses, this book hews a road toward reviving IR theorizing.