Whatever happened to the ‘Good Old Days’ of development cooperation? Trump 2.0, crisis politics and the post-2030 development agenda
Sumner, Andy / Stephan KlingebielExternal Publications (2026)
in: Reidar Staupe (ed.), Global cooperation in times of crisis, London: Routledge, 206-222
DOI: https://doi.org/10.4324/9781003663867
Information
This chapter seeks to explain why development cooperation norms that looked stable in the mid-2010s became contested after 2016. We link this to crisis politics and the post-2030 agenda. Here, the ‘good old days’ means the mid-2010s cooperation moment. In 2015, four agreements were adopted within months: the 2030 Agenda (SDGs), the Paris Agreement, the Sendai Framework for Disaster Risk Reduction, and the Addis Ababa Action Agenda on financing for development. Their adoption set shared expectations about collective action. These agreements did not create a single regime, but they shared a narrative of common problems, shared responsibility, and multilateral problem-solving, backed by monitoring, review, and had a basis in evidence. Only a decade later, that consensus has evaporated. Development cooperation faces intersecting pressures operating through budget contractions, institutional precarity, and public narratives fuelled by the populist right in many DAC donor countries. In this new context, many DAC donors are shifting attention towards direct national interests, including security, migration policing, and geo-politics/geo-economic priorities, amid fiscal squeeze, intensified by the Trump 2.0 administration’s anti-multilateralism. Our chapter argues that the mid-2010s moment was highly contingent on an alignment of interests, institutions, and policy narratives, rather than a settled consensus, and that shifting political ‘mood’ has unravelled that spirit dramatically. We use a policy norm dynamics framework that traces norm contestation through actors and networks, institutions, and context and policy narratives, and introduces ‘epochal moods’ as the over-arching political climate that shape the nature and form of development cooperation. We outline the competing normative regimes of development cooperation and what they imply for positioning on a post-SDG/post-2030 collective framework.