An employee of a recycling plant sorts through plastic bottles at their factory at a dumping site on the outskirts of Uganda’s capital Kampala February 23, 2017 2156 × 1321 Tanzanian start-up turns urban waste into “plastic lumber” An employee of a recycling plant sorts through plastic bottles at their factory at a dumping site on the outskirts of Uganda’s capital Kampala March 31, 2015. REUTERS/James Akena