In 2012 countries across the Sahel region are once again facing a serious food crisis. This ecologically fragile region is becoming increasingly vunerable to insufficient rainfall, and fluctuating animal and food prices that are affecting millions of pastoral and agro-pastoralists across this region of Africa.
Senegalese singer Baaba Maal has visited Mauritanian communities at the center of the current food crisis in the Sahel, to call attention to the humanitarian need there.
Some 13 million people are at severe risk from a food crisis which is set to escalate into a full scale humanitarian emergency in the Sahel region of West and Central Africa if urgent action is not taken.
Oxfam Ambassador and photographer Helena Christensen is back from Turkana, Northern Kenya -- one of the many regions in the Horn of Africa that have been affected by the severe drought that has put over 13 million people at risk.
Musician Baaba Maal visited Mauritania where a food crisis now affects one in four people across the country. Oxfam is calling for urgent interventions to avoid the worst over the coming months, as well as long-term investments to strengthen the resilience of populations.
Estimates of people in need of assistance in the Sahel increases to over 11 million people, as agency warns humanitarian efforts need to be stepped up in the coming weeks.
Theses photos, taken at the end of 2011 in Burkina Faso, Mauritania and Chad, show the extent of the food crisis people are already facing. But by investing now in the ability of vulnerable populations to cope, the worst impacts of the Sahel food crisis can still be avoided.