Here's what to know about the hunger crisis in Gaza
Since 2004, when the system was established, two famines, according to this definition, have occurred. In 2011, the IPC declared famine in parts of Somalia, which had endured decades of conflict. Years of drought have destroyed the agricultural sector and the economy, forcing many people to leave their homes in search of food. At the same time, a group of Islamic rebels blocked the escape of starving people and forced Western humanitarian organizations to abandon them. In all, around 250,000 people died.Six years later, famine was declared in parts of South Sudan. The country had suffered years of drought, but the UN said the famine was man-made. Millions of people had fled a civil war that was destroying the country's economy, and rebel forces and government soldiers had blocked...