What are the world's water challenges? Why are they important?

DeveloperAccenture StrategyAlliance for Global Water Adaptation (AGWA)Annual Review of Public HealtharxITB LabBureau of ReclamationColumbia Water CenterCool Farm AllianceEconomist Intelligence UnitGAOGeorge Mason UniversityGlobal Agri-business Alliance (GAA)Global Center On AdaptationGlobal Commission on AdaptationGlobescanJoint Research Centre of the European UnionMDPINational Drought Mitigation Center (NDMC)Nature-based Solutions InitiativeNature-based Solutions InititativeRefinitivSouthwest Climate HubTufts UniversityU.S. Forest ServiceUNCCDUnited Nations Climate ChangeUniversity of WashingtonUniversity of Washington, U.S. Forest Service, and Urban and Community ForestryUrban and Community ForestryUS Fish and Wildlife ServiceValuing NatureWMO2030 Water Resources GroupAalto UniversityAccionaActiamAgronomyAitherAlliance for Water Stewardship (AWS)ALUS CanadaAmbevAntea GroupAP7Aquaculture Stewardship Council (ASC)AquaSPEArupAssociated British FoodsAT&TBAFWACBetter Cotton InitiativeBetter WorkBHPBIERBloombergBPBright HubBRK AmbientalBSRCalifornia Department of Water ResourcesCanadian GovernmentCDPCEO Water MandateCeresChina Water RiskCircular Fibre's InitiativeClimate Disclosure Standards Board (CDSB)Climate Hazards Group (CHG)Coca-ColaCoca-Cola European PartnersCollective Leadership InstituteComisión Económica para América Latina y el Caribe (CEPAL)Commonwealth of AustraliaConfederation of Indian Industry (CII)Conservation InternationalConstruction Products AssociationCotton 2040CTCNDelft University of TechnologyDeltaresDEMEAUDeutsche Entwicklungsgesellschaft (DEG)Deutsches Institut Für Entwicklungspolitik (DIE)DiageoDMci StrategiesDNV-GLDokuz Eylul UniversityEarth Security GroupEcolabEcoVadisEDEKAEDFEllen MacArthur FoundationEmbedding ProjectEricssonEuropean Asphalt Pavement AssociationEuropean Centre for Development Policy Management (ECDPM)EurostatFAOFashion for GoodFEWS NETField to MarketFordForest Stewardship CouncilForum for the FutureGAINGap Inc.GE EcoimaginationGeneral MotorsGESGIZGlobal Compact Network BrazilGlobal Environmental Management Institute (GEMI)Global Fashion AgendaGlobal Leadership Award in Sustainable Apparel (GLASA)Global Water Partnership (GWP)Government of CanadaGreenviewGRIH&MHigh Level Panel on WaterHindustan Unilever FoundationHouse of Commons LibraryIAH-MAR CommissionIberdrolaICMMIDHIFCIFRCIndia Ministry of Drinking Water and SanitationIndustrial WaterWorldINOWASInstitute for Human Rights and Business (IHRB)International Groundwater Resources Assessment CentreInternational Institute for Sustainable Development (IISD)International Journal for Equity in HealthInternational Labour Office (ILO)International Labour OrganizationInternational Tourism PartnershipInternational Water Management InstituteInternational Water Resources AssociationInternational Water Stewardship Programme (IWaSP)IPIECAIRCISOIUCNIWAJournal of Management and SustainabilityJP MorganKansas State UniversityKenya Ministry of HealthKing’s College LondonKing’s College London,KPMGLafargeHolcimLevi Strauss & Co.LimnoTechMarsMaven's NotebookMcKinseyMetabolicNational Drought Mitigation CenterNational Network on Water Quality TradingNational Water Quality Monitoring CouncilNatural Capital CoalitionNatural Capital DeclarationNatural Capital ProjectNelen & SchuurmansNestléNew York State Pollution Prevention InstituteNewmontNorges Bank Investment Management (NBIM)Norwegian Church AidODIOECDOHCHROutdoor Industry Association (OIA)Pacific InstitutePartnerships in PracticePBL Netherlands Environmental Assessment AgencyPegasysPRIProctor & GamblePwCQuantisRELX GroupRevolve WaterRio TintoRiver NetworkRiver Threat NetworkRoss Business School at the University of MichiganRotary InternationalSafer MadeSAI PlatformSasolSave the ChildrenSCAScience MagazineSDG AcademyShiftSIWISouth African Sugar AssociationStanford Water in the WestStantecStockholm Environment Institute (SEI)StorebrandSustainAbilitySustainability Accounting Standards Board (SASB)Sustainable Apparel CoalitionSustainable Fashion Academy (SFA)Sustainable Sanitation and Water ManagementSustainable Water Partnership (SWP)SustainiaSuvi SojamoSWA (Sanitation & Water For All)Sweden Textile Water InitiativeTAM CeramicsTata SteelTata TrustsTCCAFTexas A&MTextile ExchangeThe Aspen InstituteThe Boston Consulting Group (BCG)The CLTS Knowledge HubThe Institute of Public & Environmental Affairs (IPE)The Institution of Environmental Sciences (IES)The RIO+ CentreThe Sustainable Business GroupThe World BankTNCToilet Board CoalitionTrucostU.S. EPAU.S. General Services AdministrationUN Environment ProgrammeUN Global CompactUN WaterUNDPUNEPUNEP-DHIUNEPFIUNESCOUNESCO-IHEUNICEFUNICEF WHO JMPUnileverUnited NationsUniversity of ArizonaUniversity of NebraskaUniversity of TwenteUniversity of WyomingUNU-INWEHUS Water AllianceUSAIDUSDAUSGSVeoliaVolkswagenWaste and Resources Action Programme (WRAP)Water Education FoundationWater Footprint NetworkWater FoundryWater Integrity NetworkWater ResearchWater Research CenterWater Resources Authority (WRA)Water Witness InternationalWaterAidWaterLexWaterWorldWBCSDWHOWilliam J. Worthen FoundationWinrock InternationalWorld Economic ForumWorld Resources InstituteWorld Toilet OrganizationWorld Water Assessment ProgrammeWorld Water CouncilWRIWSSCCWUCLAWWFZDHCZero Brine