Escalating climate impacts meet AI forecasting and contested fixes

This cluster traces how climate change is reshaping weather, ecosystems, and daily life—from record U.S. warmth, deadly heat exposure, and ‘exceptional’ European floods to shifting bird migrations, Arctic animal adaptation, and longer allergy seasons. At the same time, powerful new AI tools are being deployed to forecast flash floods and analyze complex climate data, while regions like Arizona explore interventions such as cloud seeding and broader climate engineering, raising ethical questions. Policymakers and scientists debate better blueprints for action, from computing the social cost of carbon to advancing circular economy and biodiversity goals en route to COP17, against a backdrop of setbacks like renewed coal-driven air pollution. Together, these pieces show a planet under mounting stress and a race to blend technology, policy, and ethics to manage rising climate risks.