Climate Diplomacy: UN chief António Guterres urged countries to publish credible, timed roadmaps to quit fossil fuels as Germany released its own plan ahead of the UN climate push. Energy Transition & Security: Britain pledged £331m via the Global Environment Facility to back food and water security and protect ecosystems, framing climate shocks as a national security risk. Fossil Fuel Costs: A T&E report says the Iran war has cost EU road transport about €53bn in higher fuel prices, with diesel driving most of the hit. Extreme Heat Adaptation: Barcelona is investing €150m to reshape a heavily used coastline for heat and sea-level risks, including restoring marine habitats. Circular Packaging: Italy approved compostable single-use plastic packaging for certain fresh produce and hospitality items, with compostability certified under EN 13432. Public Health: New research links short-term PM2.5 spikes to more coughing at night across multiple cities, even at relatively low pollution levels. Nuclear Back in Focus (Poland/Italy): Poland advanced its first nuclear plant deal with Bechtel-Westinghouse, while Italy cleared the legal path for a nuclear comeback. Ocean Data: Oceana’s Alexandra Cousteau joined EU and Canadian leaders to launch OceanEye, aiming to improve global ocean observing for recovery and protection. Finance for Climate: Erdogan warned COP31 host Turkey that climate action will stall without faster access to climate finance and technology. Air Pollution & Daily Life: Germany’s wind auction oversubscription highlights permitting bottlenecks, while a separate study flags air pollution’s growing health toll.