A Changing Global Health Architecture and the Governance of Climate-Health

Event Type: In-Person

Event Date: September 22, 2026

Event Time: 10:30 AM - 12:00 PM EDT

Location: 134 West 29th Street (2nd Floor), New York

The global health architecture is currently undergoing significant institutional change, with several parallel reform initiatives underway, including UN80, the WHO Joint Process, and other financing processes. At the same time, climate change is increasingly shaping health risks, health-system resilience, and the broader conditions in which health policy is made and implemented.

On the sidelines of the 81st UN General Assembly, the Health Diplomacy Alliance hosted “A Changing Global Architecture and the Governance of Climate-Health,” an informal, interactive discussion to examine where these reform processes currently stand and whether the changing global health architecture is well positioned to govern and deliver climate-health action. The session helped map the relationship between institutional reform and implementation, including where responsibilities sit, and fed directly into the Alliance’s reform tracking initiative, The State of Play.

Several themes emerged from this discussion. First, climate and health governance operate on siloed tracks, yet both reform processes face shared challenges of fragmentation and financing. Diversification of financial streams is a priority for Member States across health and climate agendas, where linkages between national, regional, and multilateral steams, as well as both private and public financing sources, are being made. In this context, it does remain unclear whether the current wave of GHA reform is driven by fiscal constraint in the multilateral system or by a shared vision of health sovereignty and climate-health integration.

Second, reform processes are relatively still in the design phase. For these processes to move beyond theoretical frameworks, they must be informed by technical evidence and consultative with diverse stakeholders. Specifically, including parliamentarians, women, youth, and local communities to monitor transition plans and hold governments accountable. While in the design phase, attention should be paid to whether processes are equitable, accountable, and transparent in operation.

The discussion closed on a shared point: reform should return to basics, set clear goals adapted to national contexts, and be judged by whether countries are able to deliver on health and climate priorities at the local level.