[IPS] Nairobi -- Almost all major river basins in Africa have become the epicentres for conflicts over the last 20 years, and agricultural yields on the continent could drop by up to 50 percent in the coming years owing to the drying up of 'traditional' water sources, thanks in part to effects climate change and degradation of the environment, the inaugural edition of the State of Africa's Environment Report 2023 released in Nairobi finds.
