https://joy.videvo.net/videvo_files/video/free/2019-04/large_watermarked/190319_01_ClimateChange_022_preview.mp4 Listen To the Cries of the World Protest Sign Close up of a sign reading 'Listen to the Cries of the World'' at a protest in London, UK. activistchangeclimateclimate changecoll_humanitariancoll_make_a_changecriesearthecoeco friendlyenvironmentglobal warminglistenLondonmarchmicro-plasticsplasticspoliticalpoliticspollutionprotestprotestorssignukUnited Kingdomworldyouth strike