Southern Africa: Floods - breaking the cycle

The fourth largest river in Africa, the mighty Zambezi, is a lifeblood to 32 million people, from land-locked Zambia to Mozambique on the Indian Ocean. But its blessing is also its curse. Climate change is blamed for an increase in rainfall and flooding along the river's 2,574 kilometre course through Angola, Zambia, Botswana, Namibia, Zimbabwe and Mozambique.