RT null T1 European Children & Youth Environment Manifesto 2025 A1 Children and Youth Major Group, YR 2025 FD 2025-10-06 LK https://wedocs.unep.org/handle/20.500.11822/48697 UL https://wedocs.unep.org/handle/20.500.11822/48697 DS UN Environment Document Repository RD Sep 22, 2026