Ancient 'Hunger Stones' [Europe] Reappear as Rivers Dry Up
Brazil is enhancing its climate action by streamlining carbon credits for sustainable aviation fuel (SAF), linking national policies with international standards. Meanwhile, extreme weather events highlight a deepening global water crisis. The Panama Canal adapts to El Niño-induced drought, while historically low river levels in Europe reveal ancient "Hunger Stones," warning of severe water scarcity. England has also declared drought, underscoring the urgent need for robust environmental action and sustainable solutions worldwide to protect our planet's vital resources.
Brazil is taking significant steps to strengthen its carbon market. New rules make the CS-SAF the primary way to prove the use of sustainable aviation fuel, aligning with international efforts like CORSIA to reduce airline emissions. This move helps the aviation sector become greener by reducing reliance on fossil fuels. Additionally, stricter guidelines for nature-based carbon credits, including for REDD+ projects, demand more transparency, ensuring these environmental efforts are credible and effective in fighting climate change.
Globally, water scarcity is a growing concern. The Panama Canal, a crucial waterway, has been carefully managing its water levels to maintain operations despite the challenges posed by El Niño. They are using smart techniques like saving water and adjusting ship drafts to keep trade flowing while preserving essential water resources, showing how vital adapting to climate events is for global infrastructure.
Across Europe, a stark reminder of historical droughts has emerged: the "Hunger Stones." These ancient markers, once hidden beneath river surfaces, are now visible again due to widespread low water levels. They carry warnings from past eras of famine, symbolizing the severe water vulnerability the continent faces as our climate becomes increasingly unpredictable. This phenomenon is a powerful signal of the urgent need for action.
The situation is equally pressing in the UK, where the Environment Agency declared a drought across half of England after months of insufficient rainfall. This highlights a critical global issue: we are using water faster than nature can replenish it. Such widespread droughts underscore the importance of better water management and conservation practices to secure this precious resource for everyone.
Despite these challenges, there are ongoing efforts to drive climate action. The SB COP Awards 2026 are recognizing businesses that offer high-impact climate solutions, while the Brazil Pavilion at COP31 is inviting proposals to shape its program, demonstrating a global commitment to finding and scaling sustainable answers to our planet's biggest environmental problems.