The World Keeps Meeting — But Is It Working?

Every year, world leaders, negotiators, scientists, and activists gather at the UN Climate Conference — commonly known as COP (Conference of the Parties) — to discuss, debate, and sometimes agree on what the world should do about climate change. These events generate enormous media attention, dramatic declarations, and, often, considerable frustration. To understand whether global climate diplomacy is succeeding, it helps to first understand how it actually works.

The Foundation: The UNFCCC

The entire framework of international climate action rests on the United Nations Framework Convention on Climate Change (UNFCCC), adopted in 1992 at the Rio Earth Summit. This treaty — now ratified by virtually every country on Earth — established the basic principle that countries should cooperate to stabilise greenhouse gas concentrations in the atmosphere at a level that prevents dangerous human interference with the climate system.

The COP is simply the annual meeting of the countries (the "parties") that have signed the UNFCCC. It is the decision-making body of the Convention.

The Paris Agreement: A Turning Point

The most significant outcome of modern climate diplomacy is the Paris Agreement, adopted at COP21 in 2015. Its central goal is to limit global average temperature rise to well below 2°C above pre-industrial levels, with efforts to limit the increase to 1.5°C.

What made Paris different from earlier agreements like the Kyoto Protocol was its structure:

  • Nationally Determined Contributions (NDCs): Each country sets its own emission reduction targets rather than having targets imposed externally. This made universal participation politically viable.
  • Transparency and reporting: Countries must regularly report their emissions and progress toward their NDCs, subject to international review.
  • Ratchet mechanism: Countries are expected to update their NDCs every five years, with each round being more ambitious than the last.
  • Climate finance: Wealthier nations committed to mobilising climate finance to help developing countries adapt and transition to clean energy.

The Enforcement Problem

Here lies the central challenge: the Paris Agreement is legally binding in its structure but not in its targets. There is no international body that can sanction a country for missing its climate goals. Compliance relies on transparency, peer pressure, and domestic political will. Critics argue this makes the agreement toothless; supporters counter that legally binding targets would have prevented many nations from signing at all.

What Happens at a COP?

A COP is both a formal negotiating session and an enormous side event. At the formal level, negotiators work through technical texts on issues like:

  • Carbon market rules and accounting standards
  • Loss and damage funding for climate-vulnerable nations
  • Adaptation frameworks for countries already experiencing severe climate impacts
  • Reporting and transparency guidelines

Outside the formal negotiations, thousands of side events, business announcements, civil society protests, and bilateral meetings shape the broader political landscape of global climate action.

Key Ongoing Tensions

Rich vs. Developing Nations

Developing countries — which have contributed least to historical emissions but face the most severe impacts — consistently push for greater finance, technology transfer, and recognition of "loss and damage" from climate change. The establishment of a dedicated Loss and Damage Fund, agreed at COP27 and COP28, was a hard-won milestone.

The Fossil Fuel Transition

COP28 in Dubai produced the first explicit agreement to "transition away" from fossil fuels — a historic but carefully worded commitment that stopped short of a firm phase-out date.

Is It Enough?

The scientific consensus is clear: current collective commitments under the Paris Agreement are insufficient to meet the 1.5°C target. The gap between pledges and the action needed remains significant. But the framework exists, the political machinery is in place, and the pressure — from science, from climate-affected communities, and from a new generation of voters — continues to grow. Whether that pressure translates into the required speed of action remains the defining question of our time.