"Low precipitation may seem normal near the Sahara. In fact, much of the Sahel normally gets enough rain to allow modest farming. But a rise in water temperatures in the nearby Gulf of Guinea has shifted the flow of rain clouds southwards, meteorologists say. Livestock have died in droves. Long-term overgrazing and fast population growth have made the problem worse.
Oxfam, an aid agency, warns of a humanitarian disaster, with more than 1m children facing severe malnutrition. Villagers in Chad already dig up ant hills to gather grain the ants have stored. But the worst-affected place is now Niger, a landlocked country of 15m people which, even in normal times, accounts for a sixth of global child deaths from malnutrition. Save the Children, another aid agency, says that the situation in Niger has worsened since September, when a lack of rain led to crop failures of up to 80%.
Misery has made the Sahel’s thousands of unemployed an easy target for recruiters from extremist groups. Their main base lies across Niger’s badly patrolled border with Algeria, where the Sahel becomes outright desert. A two-decade-old Islamist insurgency there has adopted the mantle of global jihad and renamed itself al-Qaeda in the Islamic Maghreb. Having failed to dislodge the military regime along Algeria’s densely populated Mediterranean coast, these extremists are increasingly focused on the sandy hinterland.
In January they kidnapped a provincial governor near Niger’s border with Libya. They also hold at least 18 Europeans hostage. Several of these are in the custody of a new splinter group that announced itself in December. The Movement for Oneness and Jihad in West Africa is led by black Africans, rather than the Arabs who typically dominate jihadi circles. To set themselves apart they strive to be even more radical. Modern weapons flow to them from Libya. After the collapse of its government last summer, some former rebels have been selling off the contents of looted armouries."
Great rare piece on the complex range of factors that are making the Sahel more explosive than ever. If course the spread of weapons from Libya was something many warned about before the civil war there. But impact of climate change may be more serious in the long run.