The 80th UN General Assembly High-Level Week (UNGA80) convened world leaders under the theme “Better together: 80 Years & More for Peace, Development & Human Rights.” Major focal areas included multilateral reform and financing, climate action, AI governance, health (noncommunicable diseases and mental health), gender equality, and further delivering the Sustainable Development Goals (SDGs).

So are these priorities actually moving the needle? The short answer is mixed progress. Climate action has momentum, national climate plans and a UN climate summit pushed new pledges, but implementation gaps, financing shortfalls, and the ‘triple planetary crisis’ (climate, biodiversity, and pollution) mean many commitments remain but aspirational without sustained investment and accountability. This disconnect matters for peace for obvious reasons as climate shocks drive displacement, resource conflict, and social unrest, previously discussed in our first blog HERE.

On AI, UNGA spotlighted both promise and peril. Leaders debated AI’s potential to support peacekeeping and crisis mapping, while warning against militarized or disinformation uses. New governance dialogues and scientific advisory efforts were announced, but experts cautioned that governance frameworks risk being slower than the technology they aim to regulate. Weak or delayed rules raise the risk of AI-enabled escalation in conflicts and online polarisation… clear threats to fragile peacebuilding efforts.

Health priorities, notably the Fourth High-Level Meeting on NCDs and mental health, signalled progress on integrating well-being into diplomacy. Yet global health equity still falters as financing and delivery gaps undermine resilience in conflict and post-conflict settings, where poor health systems exacerbate instability. Investing in mental health and NCD prevention is therefore not only a public health imperative but a peacebuilding strategy. One that we must act upon with speed and efficiency.

Multilateralism and UN reform took centre stage as the EU and other blocs pushed for UN reinvigoration to make the system more representative and effective. These steps could strengthen conflict prevention if reforms meaningfully improve early warning and finance flows. This proves difficult however, for without clearer timelines and binding accountability, reform rhetoric risks falling short yet again.

So what’s the bottom line? UNGA80 set the right priorities for a world where peace is interwoven with climate resilience, ethical technology governance, health, and social justice. The critical follow-up question is execution: are nations matching pledges with finance, enforceable policy, and inclusive partnerships? If not, commitments will never translate into the increased stability and improved trust necessary for lasting peace.

Now we ask you… where should global parties invest first to turn commitments into peace? Share your view below!