As we mark the International Day of Multilateralism and Diplomacy for Peace, commemorated annually by the United Nations, I find myself reflecting not only on its enduring significance, but also on its future—particularly in the aftermath of the recent Spring Meetings of the World Bank and the International Monetary Fund.
Today, the central question is no longer whether multilateralism matters—we already know that it does. Rather, it is how it can withstand the pressures of an increasingly fragmented, uncertain, and fast-moving world.
In recent months, from Munich to Baku, Hong Kong to New York, and most recently Washington during the Spring Meetings, a consistent theme has emerged: while dialogue remains abundant, the demand for tangible delivery is intensifying. At the same time, there is growing concern over how global imbalances are shaping growth trajectories, employment prospects, and social spending—particularly across emerging markets.
We are navigating a global economy defined by geopolitical tensions, shifting trade dynamics, elevated financing costs, and overlapping crises. In such a context, international cooperation is becoming both more indispensable and more exacting.
This is precisely why the conversation must evolve—from whether we cooperate, to how we cooperate more effectively. Encouragingly, this shift is already underway.
Reinvigorating Multilateralism
The annual observance of the International Day of Multilateralism and Diplomacy for Peace serves as a reminder of a fundamental and enduring truth: no country can address today’s complex challenges in isolation.
Initiatives such as the Future of Development Cooperation Coalition reflect a growing recognition that development cooperation must adapt—becoming more agile, more closely aligned with national priorities, and more effectively connected to private capital and real economic outcomes.
From these experiences, one lesson stands out with clarity: country leadership is paramount.
When cooperation is firmly anchored in national priorities and supported by well-designed institutional platforms, it transcends coordination and becomes a vehicle for execution.
This has been demonstrated in practice through country-led models that align stakeholders, mobilize financing at scale, and translate global agendas into measurable results. A case in point is Egypt’s Country Platform for the Nexus of Water, Food, and Energy (NWFE), which leveraged international partnerships to mobilize climate finance and accelerate the country’s green transition—ultimately securing $4 billion for private-sector investments in renewable energy.
This approach is further elaborated in my book, Stakeholder Engagement Through Economic Diplomacy: Egypt’s Economic Diplomacy Fostering Multilateralism & International Cooperation, published by the London School of Economics in June 2021.
From Global to Regional: The Role of ESCWA
Within this evolving landscape, regional platforms are assuming an increasingly pivotal role in bridging global priorities with national realities.
As I assume my new responsibilities at the United Nations Economic and Social Commission for Western Asia (ESCWA), I am struck by the diversity of the region it serves—21 Member States, each shaped by distinct initial conditions, yet all navigating shared economic, social, and geopolitical challenges.
This diversity renders regional cooperation not merely relevant, but indispensable. It is at this level that global frameworks are translated into actionable policies; where countries exchange experiences; and where context-specific solutions take shape.
Strengthening this critical bridge—between global ambition and national implementation through regional platforms—will be essential to delivering more responsive and effective international cooperation.
At the same time, we are witnessing the rise of regional and issue-based initiatives that are stepping in to address emerging gaps. These are not alternatives to multilateralism, but rather signals that the system must evolve more rapidly if it is to remain fit for purpose.
Toward Greater Mutual Reliance
Multilateralism must also move beyond parallelism. Too often, institutions operate alongside one another rather than in genuine concert.
What is required is a deliberate transition toward mutual reliance—where institutions build on each other’s comparative advantages, streamline processes, and deliver collectively as an integrated system rather than as fragmented silos.
In a world grappling with climate pressures, debt vulnerabilities, and widening inequalities, the capacity to deliver global public goods—whether in energy, health, or financial stability—will ultimately define the relevance of the multilateral system itself. Achieving this will require a comprehensive toolkit: enhanced cooperation among multilateral development banks, expanded use of blended finance, policy-based lending, strengthened country-level coordination, mobilization of private capital, co-financing mechanisms, debt swaps, and beyond.
Moreover, any serious discussion of multilateralism must remain grounded in people-centered development pathways. There can be no meaningful development without energy.
In today’s complex geopolitical environment, initiatives such as the High-Level Panel on Universal Energy Abundance—launched by the Center on Global Energy Policy at Columbia University’s School of International and Public Affairs, in partnership with The Rockefeller Foundation—offer an important platform for advancing multilateral solutions to pressing global challenges.
An Inflection Point for International Cooperation
Recent global milestones underscore that we are indeed at an inflection point. In 2024, the Summit for the Future convened at the United Nations resulted in the adoption of the Pact for the Future. In 2025, the Financing for Development Conference launched the Sevilla Platform for Action, comprising over 130 initiatives aimed at accelerating sustainable development financing.
Concurrently, the World Bank has been advancing reforms across multilateral development banks, guided by the G20 Roadmap, to create institutions that are “better, bigger, and more effective.” These efforts focus on expanding lending capacity through innovative instruments such as hybrid capital, mobilizing private investment, addressing climate change, and enhancing operational efficiency—with the broader objective of scaling financing for the Sustainable Development Goals into the trillions.
Yet ultimately, the future of multilateralism and international cooperation will not be determined by declarations or frameworks, but by outcomes.
Not by the frequency of convenings, but by the ability to respond with speed and scale to the challenges confronting nations.
This is both a moment for reflection and a call to action. In an interdependent world, cooperation is not optional. But making it work—effectively, inclusively, and at pace—that is the real task ahead.
* The writer is the United Nations Under-Secretary-General & Chief of ESCWA (incoming).
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