'Major polluters face mounting pressure': Cop30 avoids complete collapse with eleventh-hour deal.

When dawn illuminated the Amazonian city of Belém on Saturday morning, negotiators remained confined in a enclosed conference room, unaware whether it was day or night. Having spent 12 hours in tense discussions, with numerous ministers representing multiple blocs of countries from the most vulnerable nations to the richest economies.

Frustration mounted, the air thick as weary delegates acknowledged the harsh reality: they were unlikely to achieve a comprehensive agreement in Brazil. The international climate negotiations teetered on the brink of complete breakdown.

The sticking point: Fossil fuels

As science has told us for well over a century, the greenhouse gases produced by consuming fossil fuels is heating up our planet to dangerous levels.

However, during more than three decades of annual climate meetings, the urgent need to cease fossil fuel use has been addressed only once – in a resolution made two years ago at the Dubai climate summit to "move beyond fossil fuels". Representatives from the Arab Group, Russia, and several other countries were adamant this would not be repeated.

Increasing pressure for change

Meanwhile, a increasing coalition of countries were equally determined that progress on this issue was urgently necessary. They had formulated a initiative that was gathering increasing support and made it evident they were willing to hold firm.

Less wealthy nations strongly sought to make progress on securing economic resources to help them address the increasingly severe impacts of climate disasters.

Critical moment

In the pre-dawn period of Saturday, some delegates were ready to leave and cause breakdown. "We were close for us," remarked one national delegate. "I was ready to walk away."

The breakthrough happened through negotiations with Saudi Arabia. Near 6am, principal delegates separated from the main group to hold a private conversation with the lead Saudi negotiator. They encouraged wording that would subtly reference the global commitment to "transition away from fossil fuels" made two years earlier in Dubai.

Surprising consensus

Instead of explicitly referencing fossil fuels, the text would refer to "the previous commitment". After consideration, the Saudi delegation unforeseeably agreed to the wording.

Participants showed visible relief. Cheers erupted. The settlement was finalized.

With what became known as the "Brazil agreement", the world took an incremental move towards the gradual elimination of fossil fuels – a uncertain, limited step that will scarcely affect the climate's continued progression towards crisis. But nevertheless a significant departure from complete stagnation.

Key elements of the agreement

• Alongside the subtle acknowledgment in the formal agreement, countries will start developing a framework to phase out fossil fuels
• This will be primarily a non-binding program led by Brazil that will report back next year
• Addressing the necessary cuts in greenhouse gas emissions to stay within the 1.5C limit was likewise deferred to next year
• Developing countries secured a tripling to $120bn of regular financial support to help them manage the impacts of environmental crises
• This sum will not be delivered in full until 2035
• Workers will benefit from a "equitable change process" to help people working in polluting businesses transition to the clean economy

Mixed reactions

As the world approaches the brink of climate "irreversible changes" that could devastate environments and plunge whole regions into chaos, the agreement was not the "giant leap" needed.

"Negotiators delivered some modest progress in the right direction, but given the severity of the climate crisis, it has not met the occasion," warned one environmental analyst.

This imperfect deal might have been the best attainable, given the political challenges – including a American leader who ignored the talks and remains wedded to oil and coal, the rising tide of rightwing populism, ongoing conflicts in various areas, unacceptable degrees of inequality, and global economic volatility.

"Major polluters – the fossil fuel giants – were finally in the spotlight at these negotiations," says one policy convener. "There is no turning back on that. The platform is open. Now we must convert it to a real fire escape to a protected environment."

Major disagreements revealed

While nations were able to celebrate the gavelling through of the deal, Cop30 also highlighted deep fissures in the only global process for tackling the climate crisis.

"International summits are agreement-dependent, and in a period of global disagreements, consensus is increasingly difficult to reach," observed one international diplomat. "It would be dishonest to claim that Cop30 has delivered everything that is needed. The gap between where we are and what evidence necessitates remains alarmingly large."

Should the world is to avert the most severe impacts of climate collapse, the global discussions alone will prove insufficient.