https://joy.videvo.net/videvo_files/video/free/2019-04/large_watermarked/190319_01_ClimateChange_003_preview.mp4 Climate Change Protestors with Signs Close up of protestors at a climate change march in London, UK. capitalchangeCity of Londonclimateclimate changecoll_our_world_under_pressureDonald Trumpecoeco systemenvironmentglobal warmingLondonLondon CitymarchprotestprotesterssignukUnited Kingdomunited statesusa