On this day, around the world, hundreds of thousands of people have participated in ‘World Clean-up Day’, taking time out of their busy schedules to pick up rubbish and clean up their local areas. Here in Botswana, these generous deeds have not gone unnoticed. Working and living in the Okavango Delta, it is our privilege to experience one of the world’s last true wildernesses in all its glory. But it is at stake. Pollution, in all its forms, is spreading rampantly across the