COP30 represents the thirtieth conference of the parties to the UNFCCC (UNFCCC), which functions as the parent treaty to the Paris climate deal. This significant conference is will be held in Belem, adjacent to the delta of the Amazon River in the Brazilian Amazon.
In recent years, organizing countries have adopted unique formats inspired by indigenous practices. This custom began in 2011 in Durban, when negotiating parties moved into traditional Zulu gatherings, modeled on a community assembly. Subsequently, Cop28 in Dubai featured its majlis, and COP29 included a qurultay.
At Cop30, attendees will be welcomed to a mutirão, a Brazilian word originating from the Indigenous Tupi-Guarani language that refers to a collective effort to tackle a mutual objective.
Maintaining rainforests standing delivers significantly more benefit to the planet than cutting them down, but traditional market systems fail to account for this reality. Marginalized groups living in forested areas, along with the authorities of nations with forests, often struggle to resist exploiting these natural assets for immediate benefits through logging, livestock grazing or conversion to agriculture.
The Forest Protection Fund aims to transform these economic incentives by giving financial support to countries and communities to prevent deforestation. For the nation's head of state, Luiz Inácio Lula da Silva, this is the flagship issue for the upcoming conference. He aims the fund could achieve a size of $125bn (£95 billion), with $25bn potentially coming from industrialized nations and public institutions, while the rest would be obtained through commercial backers and investment sectors. Currently, the fund has attained approximately $5 billion. The Britain remains one significant nation that has declined to participate.
Under the 2015 Paris agreement, periodic assessments function as the system through which states are evaluated for their pledges – these evaluations include an review of progress on achieving emission reduction objectives and demonstrating what additional actions are needed. President Lula is applying the same principle, but directing it toward the moral aspects of the conference: assessing how effectively international environmental measures are serving the disadvantaged, vulnerable communities, Indigenous people and other disadvantaged communities, while striving to ensure that they similarly become the key stakeholders of emission reduction efforts.
Toward this objective, the host nation has appointed experts and organizations from internationally to guide and contribute in its ethical stocktake. A analysis to be discussed at Cop30 will address fairness in climate policy.
One of the most debated issues in climate finance is “loss and damage”. This addresses the most devastating consequences of climate disasters, which are so severe that no amount of preparation can mitigate them. Examples include tropical cyclones, the severe flooding that affected Pakistan in summer 2022, or the extended water shortages plaguing large areas of Africa.
Recovery from such catastrophe can need extended periods, if attainable, and the basic services of developing countries, essential services such as hospitals and schools, and their potential to improve people’s circumstances can face irreversible deterioration. The least developed nations, which have played the smallest role in fueling the climate crisis, are most at risk.
In the past, some specialists described environmental harm as a type of reparations for poor countries. However, this proved unacceptable from wealthy and major nations, which declined to accept legal agreements that could potentially leave them liable for long-term impacts. So the conversation shifted to viewing climate harm as a means of support and recovery for the states hardest hit, covering wider societal and economic challenges as well as the direct consequences of environmental emergencies.
Low-income nations require over $1tn each year in climate finance; wealthy states have to date promised $300 million. The significant shortfall could be filled by “innovative finance” – unconventional cash inflows that could support fighting the environmental emergency.
Some of these approaches are straightforward – for instance, imposing levies on oil and gas or carbon emissions. Some states introduced windfall taxes on petroleum products during the financial windfall for fossil fuel companies that followed Russia’s invasion of Ukraine, and even the typically reserved IEA called for such measures.
A tax on extreme wealth also has widespread support from advocates, though many developed country treasuries are internally reluctant. Brazil has put forward a affluence levy of 2 percent on billionaires that it states would collect $250 billion and impact just about 100 families globally.
Aviation charges could be designed to target just affluent travelers, or the minority of the world's people who make over one round trip annually. Flight emissions accounts for about 3% of international pollution and continues to grow. Introducing a minor levy on ocean freight could also generate billions, could be straightforward to administer, and is especially important as a large portion of maritime transport are high-emission and outdated, and move significant amounts of oil and gas around the world.
Another proposal is to redirect some of the hundreds of billions of subsidies that routinely fund unsustainable cultivation, encourage overfishing, or subsidize oil and gas.
Within the scope of the UNFCCC|UN framework convention|international
A physicist specializing in quantum computing and AI ethics, with over a decade of research experience at leading institutions.