International law erects high hurdles for change – typically unanimity or a uniformity of practice of states – and this high threshold has provoked much criticism for hindering the pursuit of justice, the provision of public goods, and the democratic revision of political choices. Yet in different areas, such as international criminal law or the law of international organizations, international law has in recent times undergone more rapid change than the traditional picture would allow, and often in informal ways that do not fit classical categories. However, this greater dynamism has found little sustained attention in scholarship so far.
The PATHS project, funded by the European Research Council, and hosted by the Global Governance Centre, Graduate Institute of International and Development Studies, Geneva seeks to fill this gap and understand when and how international law changes, how this change is registered among participants in legal discourses and how the pathways of change differ across issue areas and sites of international legal practice.
PATHS of International law 
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