Chapter 7 assesses the overall findings of the book and provides outlooks and perspectives. The responses of international institutions to transformative novel technologies are mostly deficient in that they do not meaningfully contribute either to the realization of associated technological promises or to the avoidance of perils. Exceptions do exist, however, particularly where transformative novel technologies have a strong normative fit with pre-existing regulatory frameworks and can thus be assimilated by them with relative ease. The chapter also offers broader reflections on how to improve institutional responses to transformative novel technologies and then goes on to elaborate on some conceptual issues that have emerged in the previous discussion: from technology and path dependence to the role of the precautionary principle to the potential problem of ‘slippery slope’ effects in research and development. The chapter then tentatively discusses how the theoretical framework of this book would apply beyond the environmental domain. I conclude with some final considerations on the notion of ‘techno-fixes’ in the global politics of environmental sustainability.