chris. hello everybody. my name is sandra tree. nobody will here in comply uganda. today on the show, we look at why sustainable farming is so crucial to serving on friday environment. also coming up on the program today. how lovey can some as useful 40 laser in uganda. how an architect in merkel is building houses more sustainably and why the people into con kenya are suffering from climate change. agriculture plays a major role when it comes to climate change. things like a warn you excite emissions created by livestock or clearing forests who are blind and more and more often, seeds are genetically modified or manipulated. now, a group of farmers from tunisia want to stop this trend and choosing to use the old seed varieties instead. an orbit gene harvest not far from the tunisian capital here on he s one and a half acres of land selling must go you farms, fruits and vegetables is yields are smaller than when he uses imported or genetically modified seeds. but saline must,