“On the weekend, you’ve got to do everything you can to have food because you are at home with the children,” said Mr. Nsala, the administrator. “But there are days, for sure, when we don’t eat. I’ll say, ‘There isn’t enough to eat, so you, maman and the kids, you take it.’ ”
Mr. Nsala, soft-spoken and precise in his diction, stared at the floor of his modest cinder-block, metal-roofed living room. Fuzzy television news played in the background. His wife was selling vegetables out front, to supplement the meager family income. Don’t ask him about meat."
“Maybe, if we make a sacrifice,” he said, pointing out that a pound of beef costs $5.
At the Berbok household — where Ghislaine’s husband, a teacher, earns $42 a month, adding to her salary as a police officer — there has been no fish in a year.
“Délestage. That means: ‘Today we eat. Tomorrow we don’t.’ The Congolese, in the spirit of irony, have adopted this term,” said Mr. Nsala quietly. He added that the family had eaten the day before: “So, today, there is nothing.”
" The food délestage is not new in Congo, a country rich in minerals and verdant landscapes yet also one of the hungriest on earth, according to experts. It is last on the 2011 Global Hunger Index, a measure of malnutrition and child nutrition compiled by theInternational Food Policy Research Institute, and has gotten worse. It was the only country where the food situation dropped from “alarming” to “extremely alarming,” the institute reported this year. Half the country is considered undernourished."
We are watching a crisis develop and I don't think anyone has got any answers. Worse still the world is looking the other way. The Organisation International de la Francophonie meets in Kinshasa this October I hope food security is on the agenda.

Congo is in the most severe category along with Eritrea and Chad.

Ten years ago, even poor Congolese could expect to eat one substantial meal a day — perhaps cassava, a starchy root, with some palm oil, and a little of the imported frozen fish that is a staple here. But in the last three years, even that certainty has dropped away, said Dr. Eric Tollens, an expert on nutrition in Congo at the Katholieke Universiteit Leuven in Belgium, where he is an emeritus professor at the Center for Agricultural and Food Economics.
Dr. Tollens blamed the “total neglect of agriculture by the government,” which is fixated on the lucrative extraction of valuable minerals like copper and cobalt. Less than 1 percent of the Congolese national budget, he said, goes to agriculture. Foreign donors finance “all agricultural projects,” he said, and “massive amounts of food” are imported in this rich land, so food is expensive.
“Agricultural productivity is simply gone,” he said in an interview, adding that there was no reason for a lush, fertile country like Congo to be importing 20,000 tons of beans a year.
“It’s worse than Niger or Somalia,” he said, citing two sub-Saharan nations perennially teetering on the verge of famine. “Come on, come on. With so many resources, what’s happening?”
Half the population eats only once a day, Dr. Tollens wrote in an essay several years ago, while a quarter eats only once every two days." 
That still leaves a quarter unaccounted for. I am guessing a small proportion of that quarter eat very well indeed President Kabila might know more about that.
“Before, we ate three times a day; now, we eat by délestage,” said Cele Bunata-Kumba, a tennis coach who lives in the Matongele neighborhood of Kinshasa with his wife and 12 children.
“Today, it’s the children who eat,” he said. “We, the adults, we can sacrifice ourselves. We, the adults, we can get by,” he said, grimacing. “Yes, yes, of course, all day. With nothing to eat. No bread. Sure, that happens,” he added."
In the immediate term, the street-smart Kinois — as Kinshasa’s residents are known — famous for hustling and adept at the art of survival in a harsh environment, must cope. They must feed their children, the top priority, a number of families said.
In the household run by Elisa Luzingu and her sister-in-law Marie Bumba — Ms. Luzingu’s husband is out of work — the children range in age from 7 to 17. Délestage means no meals, three days a week. “My children are studying, so, it is very difficult,” Ms. Luzingu said.
New Zealand statistics  show a clear relationship between hunger and performance at school. This is the true meaning of a poverty trap.
On the days without food, Ms. Bumba said, the children “will be very tired and hungry.”
On a recent gray Sunday, at least, “everybody eats,” Ms. Bumba said, standing outdoors in the bare courtyard next to a simmering pot of matembele: sweet potato, palm oil, greens and a little fish. There were smiles all around. The food was almost ready.
“The Kinois,” said Mr. Bunata-Kumba, the tennis coach. “For him, eating is day to day.”
Isaac Ngwenza contributed reporting.

I guess it is watch this space.