Urgent action is needed to save the lives of people facing famine in North Eastern Nigeria, Somalia, South Sudan and Yemen, the UN leading food and agriculture agency’s chief on April 28 warned. “If nothing is done, some 20 million people could starve to death in the next six months.”

Climate change remains inextricably linked to the challenges of disaster risk reduction (DRR). And according to the head of the United Nations Office for Disaster Risk Reduction (UNISDR), Robert Glasser, the reduction of greenhouse gases is “the single most urgent global disaster risk treatment”.