This summer the UN-initiated “Global Platform for Disaster Risk Reduction” met in Geneva. The event aimed at increasing political awareness and action on system-vulnerability questions at a global scale. It is interesting to think about this use of the term “platform.” It indicates a space that “brings together a wide range of actors in the various sectors of development and humanitarian work, and in the environmental and scientific fields related to disaster risk reduction.” However, it does not yet seem to point to a coherent way of organizing these diverse elements (including not only actors but also techniques and practices) toward a shared aim.