https://joy.videvo.net/videvo_files/video/free/2019-04/large_watermarked/190319_05_ClimateChange_HD_002_preview.mp4 Blurred Protestors in London Out of Focus shot of protestors at a march in London, UK. 1080pactivismactivistactivistsclimateclimate changecrowddemonstratingdemonstrationdemonstratorglobalglobal warmingmarchprotestprotesterprotestersprotestingprotestorrallysignuk