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The document examines the evolution of stabilization clauses in the mining sector, arguing that traditional 'freezing' and 'economic equilibrium' clauses often constrain a state's right to regulate. It promotes the 2020 OECD Guiding Principles, which delegitimize non-fiscal stabilization and advocate for a targeted, commercially justified approach to fiscal stabilization. The guide introduces the concept of 'revenue certainty' for governments and provides specific model clauses for laws and contracts to ensure that investors' needs for predictability are balanced against the state's public interest objectives and the need to prevent tax base erosion.

The report assesses the circular economy (CE) strategies of Bogotá and Buenos Aires, identifying a common over-reliance on waste management and a lack of holistic, long-term visions. It emphasizes the critical role of the informal waste sector, which supports millions of livelihoods in the region, and advocates for their formal integration into urban governance. Key recommendations include adopting the 10-R framework to move beyond recycling toward refusing and rethinking consumption, improving waste infrastructure, and implementing extended producer responsibility (EPR) schemes.

The statement by Friends of the Earth International criticizes current biodiversity financing mechanisms as unjust and insufficient, highlighting how the global financial sector drives nature loss through credits to extractive industries and debt cycles in developing nations. It rejects market-based solutions like biodiversity offsets and green bonds as 'greenwashing' and calls for direct financial support for Indigenous Peoples and Local Communities (IPLCs).

Civil society organisations are protesting the handover of McDonald’s-branded ‘Mi Desk’ desks to Cape Town schools, facilitated by the Minister of Basic Education. The groups argue that such donations are not charity but junk food marketing targeting vulnerable children amidst a crisis of malnutrition and obesity. They contend that corporate philanthropy fills gaps created by state austerity and disinvestment, particularly in rural and working-class communities. The statement calls for the immediate recall of branded desks, the finalisation of regulations to restrict the marketing of harmful foods to children, and proper funding of education by the National Treasury to remove the need for corporate partnerships.

The statement critiques current biodiversity financing mechanisms as unjust and insufficient, highlighting how the global financial sector drives biodiversity loss through credits to extractive industries and predatory debt cycles. It argues that 'false solutions' like biodiversity offsets and green bonds often facilitate greenwashing or profit from destruction. The document calls for a system change that prioritizes direct funding for Indigenous Peoples and Local Communities (IPLCs), who are identified as the most effective conservation actors but the least funded.

The document critiques the current financial mechanisms of the UN Convention on Biological Diversity, highlighting how the Global Environment Facility and private finance models perpetuate biodiversity loss. It identifies the role of banks in funding extractive industries and the 'predatory debt' cycles that force developing nations into nature-destroying exports. The author rejects biodiversity offsets and green bonds as 'false solutions' and calls for direct funding mechanisms for Indigenous Peoples and Local Communities (IPLCs).

In February 2025, Brazil experienced a record heatwave where temperatures reached up to 44°C, affecting over 170 million people. The event, linked to climate change, caused significant public health strain in Rio de Janeiro, water shortages in favelas, and school delays in Rio Grande do Sul.

Trend Asia warns that integrating biofuels into the International Maritime Organization's (IMO) Global Fuel Standard would drive catastrophic environmental and social damage. The statement highlights that food- and feed-based biofuels, particularly those promoted by Brazil, are linked to land grabbing, deforestation, and life-cycle emissions that can exceed those of fossil diesel. It calls for the IMO to instead prioritize energy efficiency, wind assistance, and demand reduction to achieve net-zero emissions by 2050.

The document argues that environmentally harmful subsidies (EHS) exceed USD 2 trillion annually, creating perverse incentives that drive biodiversity loss and climate change. It proposes a theory of change based on the 'Multiple Streams and Policy Windows Framework'—defining the problem, identifying solutions, and creating political support—to catalyze reform. The playbook outlines 25 specific opportunities for philanthropic engagement, ranging from independent national assessments and technical support for Global South governments to the creation of 'first-mover clubs' of governments. It emphasizes that transparency alone is insufficient and that durable reform requires the co-development of repurposing strategies to support vulnerable groups and businesses transitioning away from harmful subsidies.

The document contains technical appendices for a report on reforming environmentally harmful subsidies (EHS). It introduces a 'Fiscal Pressure' indicator to identify countries where high debt and deficits create strong incentives for subsidy reform, and provides a stakeholder analysis mapping the influence and attitudes of businesses, governments, consumers, and civil society toward EHS reform.

The document highlights the 2025 International Year of Glaciers' Preservation, detailing how human-caused climate change is accelerating glacial melt. It emphasizes the role of glaciers as 'water towers' providing freshwater for billions and warns of increasing risks from glacial lake outburst floods (GLOFs), particularly in Asia and the Americas. The text notes that glaciers in 50 UNESCO World Heritage sites are losing an average of 58 billion tonnes of ice annually, with a third projected to vanish within 25 years.

The research describes the evolution of a 430 km delta front in southern Buenos Aires Province, which was most active around 9,000 calibrated years BP. While the Colorado and Negro rivers once contributed to a large delta system when sea levels were significantly lower, current conditions have left only a minor remnant delta for the Colorado River and an estuary for the Negro River.

The authors present a method to evaluate outdoor recreation potential using landscape metrics and campsite density, arguing that this approach addresses the challenges of stakeholder perception and spatial scale in ecosystem services (ES) mapping. Applying the method across 15 ecoregions in Argentina, the study found that the influence of landscape determinants varies by region, limiting their generalisation capacity. Specifically, crop area did not negatively impact recreation potential as expected, and forest cover only showed a positive effect in the Pampas ecoregion. The analysis also indicates that unrealised benefits of recreation generally increase with higher population and road density.

The document examines the challenges of energy integration in the Plata Basin, noting that while interconnection infrastructure developed in the 1990s increased energy exchanges, these gains were not sustained due to disputes over volumes and regulations. It specifically highlights conflicts between Argentina and Chile, and Bolivia and Brasil, which hindered regional energy complementarity and integration processes.

The document examines Argentina's biofuel policies, noting that despite mandates for 5% biodiesel and bioethanol blends since 2010, the sector has not become a significant energy source or a tool for regional development. It argues that production is dominated by large soy-processing companies seeking export value, reflecting a lack of institutional commitment to shifting away from hydrocarbon-based energy and agro-export models.

The study identifies an optimum water-table depth of 1.5–2.5 m for maize production in the Western Pampas, where yields are highest and most stable regardless of rainfall or sowing date. Water-tables shallower than this range cause yield declines due to waterlogging, while deeper water-tables lead to significant yield reductions, particularly for early-sown maize during dry seasons, as these crops rely more heavily on groundwater supply.

The research examines three US-Argentina climate variability projects to highlight how connectivity and institutional support influence the production of usable knowledge among diverse stakeholders.

The study utilized the Standardized Precipitation Evapotranspiration Index (SPEI) from 98 stations and GIS interpolation to identify extreme climate events in the Semi-Arid Pampean Region from 2000 to 2012. It identified 2001 as a wet year and 2009 as a dry year, concluding that the Spline interpolation method is optimal for characterizing these events in the region.

The document advocates for a transition toward a green economy in the Latin America and Caribbean (LAC) region by rethinking Integrated Water Resources Management (IWRM) to include the anthropo-hydrogeological cycle and non-conventional water resources. It highlights the role of virtual water trade, noting that the region was a net exporter of green virtual water and a net importer of blue virtual water between 1996 and 2005. The text emphasizes that achieving water security requires overcoming challenges related to resource-intensive economic growth and pollution through enhanced institutional communication, political will, and civil-society engagement across multiple levels of water governance.

The study identifies coastal upwelling events in the western San Matías Gulf, Argentina, noting approximately six upwelling-favorable wind events per year during the austral summer. Satellite sea surface temperature (SST) data confirmed upwelling in 85% of cases between 2000 and 2008, with specific events showing cold water bands approximately 10 km wide and 100 km long. In-situ data indicates that along-shore wind stress is the dominant process controlling high-frequency near-shore temperature fluctuations.