Sea-Level Data Warning: Pacific climate experts say some regional “rising seas” plans rely on flawed land-elevation mapping, because satellites can misread tree tops as ground—an error that matters for places like Tuvalu, where international assumptions of higher elevation don’t match reality. 1.5°C Overshoot Reality: A new UN report and Pacific leaders’ messaging underline that overshoot is now expected, with sea-level rise “locked in” for centuries—so adaptation is no longer optional. Tuvalu Civil Society Voice: Ahead of Pre-COP31, Tuvalu hosted Pacific civil society talks urging global negotiators to “listen to the Pacific,” with women’s groups also calling for stronger recognition in climate decision-making. PIF Climate Push: At the Palau summit, leaders reaffirmed climate change as the region’s top threat and backed COP31 priorities: keep 1.5°C within reach, boost climate finance, strengthen the ocean-climate link, and amplify Pacific voices. El Niño Threat: Pacific communities facing fuel stress are bracing for El Niño impacts—drought in some areas, heavier rain in others—raising risks for water, food and children’s health. Digital & AI Governance: Leaders endorsed Pacific AI and digital principles focused on human-centred, safe, values-aligned technology, alongside stronger connectivity and cybersecurity. Security Meets Climate: The week also highlighted how geopolitical pressure and missile testing concerns are colliding with climate survival priorities across the Blue Pacific.