https://joy.videvo.net/videvo_files/video/free/2019-04/large_watermarked/190319_02_ClimateChange_11_preview.mp4 climate Change Protestors CU Tight shot of activists marching at a climate change protest with signs in London, UK. activistactivistsclimateclimate controlearthEnglandglobalglobal warmingGreat BritainLondonLondon eyemarchprotestprotest signprotest signsprotestsrallystudentstudent marchstudent protestsstudentsukwarming