Press Trust of India: Addressing the problem of drought is essential in resolving food crisis that is being faced by several countries, the United Nations agency, tasked with minimizing the threat posed by natural disasters, said on Saturday. Both drought and unsustainable water management have played a key role in the current problem, and managing drought risk is essential in finding a long-term solution to the crisis, the UN International Strategy for Disaster Reduction (ISDR) said. Reports of …