Kabwe, Zambia, is one of the most polluted towns ... (Photo: Radio Workshop / Naomi Grewan)[/caption] So, as countries across Africa scrutinise their contracts with foreign mining companies ...

Elizabeth Njobvu from Environment Africa and Caleb Mulenga from the Kabwe Youth Network, who reported and advised on the documentary-style story. Kabwe, Zambia, is one of the most polluted towns ...