By:KENNETH AGUTAMBA , 29 June 2015, The New Times (Rwanda) The drop in commodity prices such as minerals and oil on the international market means investors are reluctant to sink their money deep in the ground to extract resources; what should commodity-dependant African countries do? First, avoid another ‘race to the bottom’ where governments give investors overly … [Read more...] about Africa must learn to cope with commodity volatility – expert