The 0.9°C Pivot: How Three Agreed Actions Could Rescue the World from Catastrophe

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The Precipice of Catastrophe

The global climate trajectory has reached a terrifying inflection point. Under current government policies, the world is not merely drifting, but hurtling toward a catastrophic 2.6 ∘C of warming by the end of the century. Despite a decade since the Paris Agreement was adopted, progress has stagnated, and the chasm between current action and the 1.5 ∘C warming limit continues to widen. The planet is currently warming at an alarming rate of approximately 0.25 ∘C per decade. If we maintain our current course, this rate will barely slow, condemning communities and ecosystems worldwide to rapidly mounting, irreversible loss and damage.

But a lifeline exists, forged in the consensus of global leaders: the three crucial 2030 targets negotiated and agreed upon during the first Global Stocktake (GST1) at COP28. A new analysis reveals the monumental power of actually implementing these goals: to triple renewable energy capacity, double the rate of energy efficiency improvements, and substantially cut methane emissions.

The 0.9 ∘C Lifeline: Bending the Warming Curve

The full, concerted global implementation of these three COP28 Energy and Methane goals would deliver the single biggest step forward in climate action since the Paris Agreement was adopted in 2015.

The impact is nothing short of dramatic:

Averted Catastrophe: These actions would cut projected global warming this century by a staggering ∼0.9 ∘C. The estimated warming under current policies would fall from a catastrophic 2.6 ∘C to 1.7 ∘C, successfully bringing projected 21st century warming below the critical 2 ∘C threshold.

Emissions Overhaul: By 2030, global emissions would be approximately 14 GtCO₂e lower than expected under current policies, rising to 18 GtCO₂e lower by 2035. For the G20 nations—which account for about 80% of global emissions—this commitment alone would deliver reductions of around 11 GtCO₂e by 2030.

Crucially, this action provides an immediate buffer against accelerating climate impacts. Implementing the goals would immediately begin to slow the rate of warming, reducing it by a third in the next decade, and effectively halving it by 2040. This rapid deceleration is vital, offering the world a fighting chance to "catch up" on adaptation, giving communities and vulnerable ecosystems the precious time needed to cope with rising impacts.

The Three Pillars of Decarbonization

The three goals are a mutually reinforcing engine of change, each delivering a massive share of the required emissions cuts:

Tripling Renewables: This is the backbone of the energy transition. It drives fossil fuels out of the power system and provides the clean energy needed for economy-wide electrification. This goal accounts for roughly 40% of the G20's total emissions reductions.

Doubling Energy Efficiency: This pillar contributes another 40% of the total reductions. By striving for the most efficient use of energy in buildings, industry, and transport, efficiency minimizes waste and maximizes electrification across demand sectors.

Cutting Methane: Although methane reductions account for only about 20% of the total emissions cuts, the warming benefit is disproportionately large. Fast-acting methane mitigation, especially in the energy sector, contributes between one-third and one-half of the overall reduction in the rate of warming.

The Path Beyond the Pivot

While the implementation of these goals is technically feasible with existing technologies, the fight is far from over.

The 1.7 ∘C outcome, while a monumental improvement, represents a temperature that would still overshoot the Paris Agreement's 1.5 ∘C limit by at least 0.2 ∘C to 0.3 ∘C. The planet would still face a peak temperature of around 1.8 ∘C in this scenario.

To truly align with the Paris Agreement and limit the duration of this overshoot, further, deeper action is non-negotiable. This includes additional measures, such as halting deforestation by 2030, cutting other non-CO₂ emissions, and scaling up carbon dioxide removal.

The most immediate challenge, however, is one of global solidarity. The success of this planetary rescue mission hinges on scaled-up financial support. It is critical that richer countries step up to provide the necessary climate finance for poorer countries that lack the resources to act at the scale required.

The COP28 Energy and Methane goals are not merely ambitious suggestions; they are the agreed-upon, indispensable foundations for a resilient, low-carbon global economy and a decisive advance at the most critical juncture in human history. The analysis is clear: this is our clearest, fastest, and most achievable path to bending the warming curve and keeping a safe future within sight. The time for implementation is now.

The Methane Reckoning: Progress is a Whisper, The 1.5°C Gap is a Roar

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Belém, Brazil, COP30 – November 17, 2025

The global climate fight arrived at a moment of stark clarity on the sidelines of COP30 in Belém. The Global Methane Status Report (GMSR), a joint assessment by the UN Environment Programme (UNEP) and the Climate and Clean Air Coalition (CCAC), reveals a gripping tension: humanity has bent the arc of projected methane emissions, yet remains terrifyingly short of the decisive action needed to avert climate disaster.

Methane (CH₄)—a potent greenhouse gas responsible for nearly a third of all current warming—is rising. But amidst the grim statistics, a fragile hope flickers. The GMSR, launch confirms that the Global Methane Pledge (GMP), launched in 2021, is already yielding results. Current legislation has lowered projected 2030 emissions compared to earlier forecasts, a consequence of new waste regulations in Europe and North America and slower natural gas market growth between 2020 and 2024.

The Glimmer of Hope: Historic Progress Within Reach

The report paints a picture of what is achievable when nations commit. Nationally Determined Contributions (NDCs) and Methane Action Plans submitted by mid-2025 could translate into an 8% cut by 2030 below 2020 levels. This is not mere incremental change; if fully implemented, it would mark the largest and most sustained decline in methane emissions in history.

"The Global Methane Pledge has transformed ambition into tangible progress," affirmed European Commissioner for Energy and Housing, Dan Jørgensen. "Across sectors and continents, countries and companies are proving that methane reductions are achievable."

Yet, this hard-won progress is shadowed by an overwhelming warning. To meet the Pledge's critical goal—a 30% reduction from 2020 levels by 2030, a target essential to keeping the 1.5°C limit within reach—requires a dramatic, global mobilization. The report is unequivocal: only full-scale implementation of maximum technically feasible reductions globally will close the gap.

The Available Arsenal: Solutions That Pay for Themselves

The most dramatically compelling finding of the GMSR is the sheer readiness and cost-effectiveness of the necessary solutions. The technology to fix the crisis is not waiting in a lab; it is available and proven today:

Energy Sector (72% of mitigation potential): Leak detection and repair programmes, and the plugging of abandoned wells in the oil and gas sector.

Waste Sector (18% of mitigation potential): Source separation and treatment of organic waste.

Agriculture Sector (10% of mitigation potential): Water management measures for rice cultivation.

In a stunning indictment of inaction, the report finds that over 80% of 2030 emissions reduction potential can be achieved at low cost. For the fossil fuel industry, the cost of full mitigation could be deployed at just 2% of the sector’s 2023 income.

The Human Stakes and the Call for Accountability

The benefits of decisive action far outweigh the minimal costs, extending well beyond climate stability and into the core of human health and food security. Full implementation of technically feasible reductions could prevent over 180,000 premature deaths and secure 19 million tonnes of crop losses each year by 2030.

"Reducing methane emissions is one of the most immediate and effective steps we can take to slow the climate crisis while protecting human health," said Inger Andersen, Executive Director of UNEP.

The onus falls heavily on the world's economic powers: Seventy-two percent of global methane mitigation potential lies in G20+ countries. These nations could see their emissions fall by 36% by 2030, but only if they aggressively target methane across the agriculture, waste, and fossil fuel sectors.

Ministers attending the Global Methane Pledge Ministerial in Belém stressed that the pathway forward requires two non-negotiable elements: rapid scale-up of existing policies, technologies, and partnerships, and a dramatic increase in transparency on ambition and action to accurately track progress.

As Canada's Minister of Environment and Climate Change, Julie Dabrusin, stated, "We must continue to drive faster, deeper methane cuts. Every tonne reduced brings us closer to cleaner air, more resilient communities, and a thriving global economy."

The GMSR 2025 is more than a report; it is a critical mandate. The choices made in the next five years will determine whether the world seizes this monumental opportunity—an opportunity to unlock cleaner air, stronger economies, and a safer climate for generations to come. The solutions are waiting; only the political will remains to be unleashed.

A Turning Point in the Climate Fight: World Leaders Seal Historic Deal to Defeat Disinformation at COP30

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COP30, Belém, Brazil – November 12, 2025

In a dramatic and unprecedented move, nations at the UN Climate Change Conference (COP30) have sealed a landmark agreement, marking the first time that information integrity has been formally prioritized on the global climate agenda. Against a backdrop of rising temperatures and escalating political tension, the launch of the Declaration on Information Integrity on Climate Change signals a decisive offensive against the "obscurantists" and denialists who threaten global climate action.

The air in Belém was charged with urgency as the Global Initiative for Information Integrity on Climate Change unveiled the Declaration, establishing a shared international commitment to combat climate disinformation, misinformation, and the systematic attacks against the scientists and journalists who report the truth.

"Climate change is no longer a threat of the future; it is a tragedy of the present," declared President of Brazil, Luiz Inácio Lula da Silva. "We live in an era in which obscurantists reject scientific evidence and attack institutions. It is time to deliver yet another defeat to denialism."

A Frontline Against Denialism

The Declaration, drafted in collaboration with civil society members of the Global Initiative Advisory Group, has been swiftly endorsed by ten founding countries: Brazil, Canada, Chile, Denmark, Finland, France, Germany, Spain, Sweden, and Uruguay. Since the initial drafting, the Initiative has gained even more momentum, with Belgium, Canada, Finland, and Germany joining as new members, bringing the total number of signatory states to thirteen.

This expanded membership underscores a deepening international consensus: the threats to information integrity are not a secondary issue, but a "defining challenge of our time," actively undermining the foundations of public debate and society's capacity to forge collective climate solutions.

UN Secretary-General António Guterres, who has long championed the cause, emphasized the stakes: "We must fight mis- and disinformation, online harassment, and greenwashing... Scientists and researchers should never fear telling the truth."

Mobilizing Society: Key Commitments

The core of the Declaration lies in its call to action across all sectors—governments, the private sector, civil society, and academia. It stresses that mobilizing every actor in society is impossible without access to consistent, reliable, and evidence-based information.

The most compelling commitments made by the signatories include:

Protecting Fundamental Rights: Promoting the integrity of climate information in line with international human rights law, including rigorous freedom of expression standards.

Empowering the Media: Supporting the sustainability of a diverse and resilient media ecosystem to ensure accurate and reliable coverage on climate and environmental issues.

Safeguarding Truth-Tellers: Fostering cooperation and capacity-building to protect those reporting on and researching climate issues, often "at great risk to themselves," as noted by UNESCO’s Director-General, Audrey Azoulay.

Global Access and Equity: Advancing equitable access to accurate, understandable information for all, especially through the UNFCCC's Action for Climate Empowerment agenda.

The Private Sector and The Global Fund

In a crucial appeal for financial and ethical responsibility, the Declaration directly urges the private sector to commit to information integrity in their business practices, demanding transparent, human-rights responsible advertising that bolsters reliable journalism and counters "greenwashing."

Furthermore, recognizing that resources are desperately short, the Declaration calls on governments to ensure sufficient funding for research, particularly in developing countries. The Global Fund for Information Integrity on Climate Change, launched in June 2025, is already a force for change.

With an initial seed funding of USD 1 million from the Government of Brazil, the Fund has been overwhelmed by the need, receiving 447 proposals from nearly 100 countries. Notably, nearly two-thirds of the eligible proposals originate from the Global South, highlighting the disproportionate impact of disinformation in vulnerable regions. The Fund has already begun supporting its first wave of vital projects across multiple continents.

The New Climate Consensus

The declaration at COP30 is more than a policy statement; it is an acknowledgment that the battle for the planet is also a battle for reality itself. By prioritizing the integrity of information, world leaders have declared that the manipulation of truth is as potent a threat to humanity’s future as greenhouse gas emissions.

The question now is whether the momentum generated in Belém can be sustained, translating ambitious commitments into effective, global counter-disinformation strategies before the rising tide of denialism and the rising sea levels make action too late.