Landile Qebula, 54, near Libode in the Eastern Cape, South Africa on Tuesday, July 12 2016. Qebula recounts his 33-year career working for AngloGold Ashanti, during which he contracted silicosis. He&apos;s part of South Africa&apos;s biggest class action lawsuit that seeks compensation for as many as 500,000 former mineworkers from the gold mining industry. Pic: Waldo Swiegers / Bloomberg