Documents Browse our documents Annual report Policy Brief Presentation Facet Document type (-) Climate Early warning system El Niño / La Niña Extreme weather Greenhouse gases Water Weather Facet Topic COP28 PPE Facet Tags 2023 Facet Publish date Enter keyword Clear filters Document Provisional State of the Global Climate 2023 Document Policy Brief: Water and Climate Mitigation Interdependencies Document WMO & HMEI - Public-Private Engagement (PPE) for Early Warnings for All (EW4All)