Heat & weather: Copernicus reports June 2026 as the hottest June on record for western Europe, with record land heatwaves and marine heatwaves tied to record sea-surface temperatures and strong El Niño conditions. Local impacts: Iceland’s eastern and north-eastern forecast for above 20°C has already pushed campsite bookings up fast, with some sites near capacity. Climate risk for the North Atlantic: A new study warns the Atlantic Current collapse could already be “locked in,” raising serious concerns for Iceland’s future habitability. Ocean & marine life: Western fishing nations move to sanction Russia after a unilateral jump in the North East Atlantic mackerel quota, while separate research finds migratory birds don’t spread parasites as far as expected. Plastic & health: Studies link microplastic pollution to faster antibiotic resistance, pointing to wastewater and surveillance as key fixes. Energy transition: Iceland’s CRI delivers a major e-methanol reactor milestone for China, targeting low-carbon methanol from green hydrogen and captured biogenic CO₂. Geothermal: Colombia grants its first geothermal exploration permit, aiming to test underground heat for future electricity generation. Tourism debate: An Icelandic opinion piece argues media coverage is repeatedly framing Iceland as overpriced and hostile, fueled by isolated visitor complaints.