Evolution Without Progress? Humanitarianism in a World of Hurt

Many theories of international relations contain a narrative of progress and explain that progress with reference to evolutionary imagery. This article examines critically: the relevance of Darwinian and Lamarckian models of international relations to the evolution of international ethics and institutions; and the possibility that the ethics and norms are likely to be more consistent with existing world orders than challengers to it. Specifically, this article draws from evolutionary social science and organizational theory to develop a framework to explore the initial diversity of the meaning and practices of humanitarianism; how the combination of environmental mechanisms and organizational culture led many humanitarian agencies to adapt to their environment in ways that incorporated politics; and the subsequent countermovement by some agencies who wanted to purify humanitarianism. I then apply this framework to explain the recent history of four international aid agencies. I conclude with several observations regarding how the model as applied to these cases allows us to examine critically the selection mechanisms that do and do not account for ethical change and how scholars of international norms, ethics, and progress should be attentive to how principled actors are creatures of the world they want to transform.