'Fossil fuel giants finally in the crosshairs': UN climate summit prevents utter breakdown with last-ditch deal.

While dawn was breaking the Amazonian city of Belém on Saturday morning, delegates remained confined in a airless conference room, unaware whether it was day or night. They had been 12 hours in difficult discussions, with scores ministers representing multiple blocs of countries from the poorest nations to the wealthiest economies.

Frustration mounted, the air stifling as exhausted delegates faced up to the sobering reality: they would not reach a comprehensive agreement in Brazil. The latest global climate summit faced the brink of total collapse.

The central impasse: Fossil fuels

Research has demonstrated for well over a century, the carbon dioxide produced by consuming fossil fuels is increasing temperatures on our planet to dangerous levels.

However, during nearly three decades of annual climate meetings, the essential necessity to cease fossil fuel use has been addressed only once – in a decision made two years ago at Cop28 to "move beyond fossil fuels". Officials from the Gulf states, Russia, and multiple other countries were adamant this would not be repeated.

Increasing pressure for change

At the same time, a increasing coalition of countries were similarly resolved that movement on this issue was urgently necessary. They had developed a initiative that was gathering increasing support and made it apparent they were willing to dig in.

Less wealthy nations desperately wanted to make progress on securing funding support to help them manage the growing impacts of climate disasters.

Breaking point

By the early hours of Saturday, some delegates were ready to withdraw and force a collapse. "It was on the edge for us," stated one energy minister. "I considered to walk away."

The breakthrough happened through discussions with Saudi Arabia. Around 6am, senior representatives separated from the main group to hold a confidential discussion with the head Saudi negotiator. They urged language that would obliquely recognise the global commitment to "transition away from fossil fuels" made two years earlier in Dubai.

Surprising consensus

Rather than explicitly mentioning fossil fuels, the text would refer to "the previous commitment". After consideration, the Saudi delegation unforeseeably approved the wording.

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

With what became known as the "Amazon accord", the world took another small step towards the phaseout of fossil fuels – a hesitant, insufficient step that will barely interrupt the climate's ongoing trajectory towards crisis. But nevertheless a significant departure from complete stagnation.

Key elements of the agreement

• Alongside the indirect reference in the official document, countries will start developing a roadmap to systematically reduce fossil fuels
• This will be mostly a optional undertaking led by Brazil that will provide updates next year
• Addressing the necessary cuts in greenhouse gas emissions to not exceed the 1.5C limit was similarly postponed to next year
• Developing countries obtained a tripling to $120bn of regular financial support to help them cope with the impacts of climate disasters
• This funding will not be fully available until 2035
• Workers will benefit from a "fair adjustment program" to help people working in high-carbon industries move toward the renewable industry

Mixed reactions

With global conditions hovers near the brink of climate "tipping points" that could eliminate habitats and force whole regions into chaos, the agreement was not the "major breakthrough" needed.

"The summit provided some modest progress in the right direction, but given the scale of the climate crisis, it has not met the occasion," warned one climate expert.

This flawed deal might have been the maximum achievable, given the political challenges – including a Washington administration who ignored the talks and remains aligned with oil and coal, the rising tide of rightwing populism, continuing wars in different locations, unacceptable degrees of inequality, and global economic uncertainty.

"Major polluters – the energy conglomerates – were ultimately in the spotlight at the climate summit," says one climate activist. "There is no turning back on that. The platform is available. Now we must transform it into a real fire escape to a protected environment."

Major disagreements revealed

While nations were able to welcome the official adoption of the deal, Cop30 also highlighted significant divisions in the primary worldwide framework for addressing the climate crisis.

"UN negotiations are consensus-based, and in a time of geopolitical divides, agreement is progressively challenging to reach," commented one international diplomat. "I cannot pretend that this summit has provided all that is needed. The difference between where we are and what evidence necessitates remains concerningly substantial."

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