COP30 in Belém will take place at a time when global scientific reports show an accelerating climate crisis. Vulnerable regions, especially in developing and least developed countries, are increasingly feeling the impacts. The central question remains: are political systems and world leaders ready to follow the science?
Making the Amazon the Axis of Global Climate Diplomacy
Brazil has emphasized the main theme of COP30: “Climate Action for People and Nature”—an approach integrating mitigation, adaptation, climate justice, and the protection of tropical rainforests. In previous climate forums such as COP27, COP28, and the 2023 Amazon Summit, Brazil consistently reiterated that the world “no longer has the luxury of delay” in climate action and that the Amazon must serve as the central pillar of global solutions.
This spirit appears to define Brazil’s diplomacy ahead of COP30. The Provisional Agenda and Annotations of COP30 highlights a focus on strengthening the Global Stocktake, updating post-2030 NDCs, operationalizing the Loss and Damage Fund, and advancing the Just Transition Work Programme.
Brazil seeks to seize this historic opportunity to shift negotiations from mere commitments toward implementation grounded in scientific evidence and global justice. Despite its historical record of deforestation, Brazil’s extensive restoration pledges make COP30 a political stage for the country to assume a stronger leadership role, particularly alongside other nations of the Global South.
Interpreting UNEP’s Stern Message and the Latest Climate Science
The United Nations Environment Programme (UNEP) Emissions Gap Report 2025 delivers both the clearest and the bleakest scientific message: the world is heading toward a temperature rise of 2.5–2.9°C by century’s end—far exceeding the 1.5°C safety limit. Without tripling mitigation ambition before 2035, every year of delay heightens the risk of non-linear disasters.
Meanwhile, the Adaptation Gap Report 2024 reveals another alarming reality: adaptation funding needs have reached USD 300 billion annually, yet international support remains stagnant and, in some cases, declining. These two reports reinforce a single message for the COP process—that the next generation of NDCs must be science-based, not politically compromised.
As both mitigation and adaptation gaps widen, COP30 becomes a pivotal moment to align global commitments with the Earth’s ecological limits.
WMO: The World Is Experiencing Non-Linear Change
The World Meteorological Organization (WMO) offers the strongest warning yet. Its State of the Global Climate 2024 report, released in March 2025, shows that 2024 was the hottest year in modern recorded history. Oceans experienced extreme warming, triggering the largest-ever mass bleaching of coral reefs, while heatwaves intensified sharply across Asia, Africa, and South America.
Furthermore, the Global Annual to Decadal Climate Update 2025–2029 notes that the likelihood of breaching 1.5°C within a single calendar year now exceeds 80%—a scientific alarm that cannot be sounded any louder.
Using data from satellites, weather stations, and oceanic observations, the WMO underscores that climate dynamics are no longer gradual but accelerating. Thus, COP30 becomes a moral forum: will nations accept the science, or continue to defer action for short-term political and economic comfort?
Carbon Colonialism, Green Finance, and Controversial Technologies
As in previous COPs, COP30 is marked by critical yet unofficial debates shaping the negotiation atmosphere. The notion of carbon colonialism looms large, referring to concerns that global carbon markets could exploit tropical forests and Indigenous communities.
Global fossil fuel investments still hover around USD 1 trillion per year, indicating that “the world’s economy remains anchored in the past.” Simultaneously, discussions on Solar Radiation Modification (SRM) as an emergency option have raised concerns about moral hazard and transboundary risks.
The issue of just energy transition has grown increasingly vital, with studies showing millions of jobs at risk during industrial transformation. COP30 is expected to place all these issues in context: the green transition must not become exploitative, nor leave vulnerable communities behind.
Understanding the Risk Crisis as a Crisis of Life’s Ecosystems
The United Nations Office for Disaster Risk Reduction (UNDRR), through its Global Assessment Report (GAR) 2025: Resilience Pays, delivers a strategic message for COP30—investing in resilience is far more cost-effective than paying for disasters.
The report finds that global economic losses from disasters have increased fivefold over the past two decades, with more than 90% linked to climate-aggravated extreme weather events. Yet global DRR (Disaster Risk Reduction) financing remains below 10% of the minimum required level.
UNDRR stresses that risks are now systemic: climate change magnifies vulnerabilities across social, infrastructural, financial, and political domains. The agency’s key recommendations for Belém include strengthening Early Warning for All, advancing ecosystem-based adaptation, and integrating resilience into all climate financing. COP30 must serve as a platform to synergize risk-informed climate action, a framework still fragmented in many countries.
The Politics of Climate Finance: Global Justice Still “Hangs” in Negotiation Rooms
One of the most contentious debates at COP30 will revolve around the establishment of the New Collective Quantified Goal on Climate Finance (NCQG). Developing countries are calling for at least USD 600–800 billion annually, while developed nations seek lower figures through alternative mechanisms such as blended finance.
After more than a decade of failing to meet the USD 100 billion goal, the trust deficit remains a fundamental issue. Brazil, Indonesia, India, and South Africa have taken similar stances: without adequate financing, there can be no just energy transition, no effective adaptation, and no realistic loss and damage strategy.
Amid geopolitical tensions—from food crises to financial instability and conflict—COP30 will serve as a litmus test of whether the world can still cooperate or is descending further into climate fragmentation.
Indonesia: Position, Challenges, and Opportunities at COP30
Indonesia enters COP30 with growing strategic importance. As the holder of the world’s third-largest tropical forest area and one of the longest coastlines, the country stands at a crossroads: a serious victim of climate change, yet a crucial actor in global climate solutions.
Indonesia’s challenge lies in fulfilling its Enhanced NDC 2030 targets while preparing for the Second NDC post-2030. Reports from UNEP, WMO, and UNDRR underscore the urgency of strengthening FOLU Net Sink 2030 implementation, revitalizing the energy system, and accelerating community- and ecosystem-based adaptation.
While facing funding gaps, limited technological capacity, and cross-sectoral coordination hurdles, Indonesia also has strategic opportunities—such as deepening tropical forest diplomacy with Brazil and the Congo, enhancing integrity-based participation in global carbon markets, and securing large-scale access to energy transition and adaptation financing.
Belém represents a key moment for Indonesia to assert a new paradigm: climate solutions are only possible if national development is based on long-term sustainability—not mere carbon accounting.
COP30 as a Point of Global Awareness
Combining the warnings from UNEP, WMO, and UNDRR, COP30 must be viewed as both the final warning and the final opportunity. Brazil’s assertion that “the Amazon is the planet’s last lung” is not a metaphor but an ecological reality.
If COP30 succeeds in producing a new generation of science-based NDCs, a fair financing framework, and an implementable green transition roadmap, the world still has a chance to avert catastrophe.
If it fails, Belém will be remembered not as a place of hope, but as the place where humanity recognized the crisis—yet still chose inaction. For Indonesia and other developing nations, COP30 represents both a stage and a battlefield to fight for global climate justice—and to decide how they will shape the future before the future shapes them.
