What Is a Famine and Who Determines That One Exists?

A group of global experts said on Tuesday that Gaza is at high risk of famine, but it stopped short of saying that one had begun.

Officially determining that a famine exists is a technical process. It requires analysis by experts, and only government authorities and top U.N. officials can declare one.

So how is famine defined? Here’s a closer look.

What is a famine?

Food insecurity experts working on the Integrated Food Security Phase Classification, or I.P.C., an initiative controlled by U.N. bodies and major relief agencies, identify a famine in an area on the basis of three conditions:

• At least 20 percent of households face an extreme lack of food.

• At least 30 percent of children suffer from acute malnutrition.

• At least two adults or four children for every 10,000 people die each day from starvation or disease linked to malnutrition.

Since the I.P.C. was developed in 2004, it has been used to identify only two famines: in Somalia in 2011, and in South Sudan in 2017. In Somalia, more than 100,000 people died before famine was officially declared.

I.P.C. analysts expressed grave concern about food insecurity in Yemen and Ethiopia related to the civil wars in those countries, but said not enough information was available from governments to issue a formal assessment.

The classifications of famine in Somalia and South Sudan galvanized global action and spurred large donations.

What has the I.P.C. said about hunger in Gaza?

The first I.P.C. report on Gaza, released in December, found that the enclave’s entire population was experiencing food insecurity at crisis or worse levels. Though the group said Gaza had not yet crossed the famine threshold, it warned that the risk of famine-level hunger would increase if the war did not stop.