This book offers insights into how international investment law (IIL) has frustrated states’ protection of human rights in Latin America, and IIL has generally abstained from dealing with inter-regime frictions. In these circumstances, this study not only argues that IIL should be an object of contention and debate (‘politicisation’). It also contends that Latin American countries have traditionally been the frontrunners in the politicisation of international legal instruments protecting foreign investment, questioning whether the paradigms informing their claims’ articulation are...