https://joy.videvo.net/videvo_files/video/free/2019-04/large_watermarked/190319_02_ClimateChange_09_preview.mp4 Meltdown Climate Change Protest Sign Protest sign depicting the earth in an ice cream cone, reading 'Meltdown!' at a climate march in London. activistactivistsclimateclimate controlearthEnglandglobalglobal warmingGreat Britainice-creamLondonLondon eyemarchmeltdownmeltingprotestprotest signprotest signsprotestsrallystudentstudent marchstudent protestsstudentsukwarming