The level of food security in Africa is mainly dependent on climate, poverty, national security, infrastructure and efficiency of production. Efforts at improving food security have been aimed at providing food aid which has been a disincentive to commercial producers and detracted from, the...

Groundwater offers us few but precious opportunities for alleviating the misery of the poor; but it poses manyԡnd dauntingԣhallenges of preserving the resource itself. A big part of the answer is massive initiatives to augment groundwater recharge in regions suffering depletion; but, in the...