Low altitude aerial drone shot over polluted muddy sewage water and floating trash with debris over dead coral reef mixing with turquoise water and tropical coastine in Bali Indonesia

drone aerial pollution plastic pollution ocean conservation conservation marine debris ecological crisis waste management climate change sewage runoff dead reef coral bleaching trash ocean garbage ocean pollution plastic garbage microplastics environment sustainability contamination recycling polluted beach waste water garbage ecological disaster global warming single use plastic environmental imact tropical vacation destination travel tourism overtourism crisis polluted beach plastic waste waste disposal water pollution emergency stewardship bali coastline