Zambia Zambia bans maize exports over dry spell The Zambian government has imposed restrictions on maize and mealie meal (maize flour) exports in response to an extended dry spell endangering ...
01:19 Tunisia Working in the heat: Tunisian farm labourer says 'we have no choice' When she spoke tojournalists at the end of July, the North African country was going through an intense and unusual heatwave, with temperatures ...