you're up to date now on d w news i'll be back with more news for you at the top of the hour omarion evans dean from me and the entire news team here in berlin thanks for watching. hi i'm male and i'm gay welcome to the 2nd season of only concepts for the planet on the brink of disaster at least as long intervenes experts about one question how it doesn't change the sec of state hilary sends.

you're up to date now on d w news i'll be back with more news for you at the top of the hour omarion evans dean from me and the entire news team here in berlin thanks for watching. i'm male and i'm good looking for the 2nd season on the good chance. the planet on the brink of disaster just long in-depth interviews with experts about one question how to change the foley said. you can't see it but these children have poison in their blood the director of the primary school in center they pasco in peru says learning and concentration difficulties are usually the 1st sign to this minute when they sneeze the blood often comes out of their noses. they struggle to pay attention for longer stretches of time so it's not as if i'm sure it's due to the lead in their blood that's on. the school is right next to a gigantic open cast mine. the crater dominates the town of saturday possible. the global economy is hungry for raw materials. but this comes at a high cost $1.00 that many south americans have to pay. even with their lives. saturday pasco is a town in the heart of the peruvian andes and peru and th