Tunisia Farmer Turns to Old Wheat Varieties as Climate Change Bites

Tunisian wheat farmer Hasan Chetoui, who is sowing old wheat varieties that he hopes will produce crops throughout the year, sifts wheat at his farm in Manouba, Tunisia February 15, 2024. REUTERS/Jihed Abidellaoui/ File photo Purchase Licensing Rights
Tunisian wheat farmer Hasan Chetoui, who is sowing old wheat varieties that he hopes will produce crops throughout the year, sifts wheat at his farm in Manouba, Tunisia February 15, 2024. REUTERS/Jihed Abidellaoui/ File photo Purchase Licensing Rights
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Tunisia Farmer Turns to Old Wheat Varieties as Climate Change Bites

Tunisian wheat farmer Hasan Chetoui, who is sowing old wheat varieties that he hopes will produce crops throughout the year, sifts wheat at his farm in Manouba, Tunisia February 15, 2024. REUTERS/Jihed Abidellaoui/ File photo Purchase Licensing Rights
Tunisian wheat farmer Hasan Chetoui, who is sowing old wheat varieties that he hopes will produce crops throughout the year, sifts wheat at his farm in Manouba, Tunisia February 15, 2024. REUTERS/Jihed Abidellaoui/ File photo Purchase Licensing Rights

Tunisian wheat farmer Hasan Chetoui is seeking inspiration from the deep past as he tries to adapt to drought caused by climate change, sowing old wheat varieties that he hopes will produce crops throughout the year.

Chetoui does not believe his experiment with alternative types of wheat is likely to work everywhere, but he thinks it may help him cope after years of scant rains and heatwaves that destroyed much of his crop last year.

"We obtain an old Tunisian type of wheat, cultivated in the field, capable of producing multiple times a season, providing us with strategic solutions," he said.

Chetoui's farm is located in the Borj Al-Amri area of northern Tunisia, a region that was a bread basket for Mediterranean civilizations stretching back to ancient Rome and Carthage, though Tunisia is now a net wheat importer.

Years of drought affecting much of North Africa have emptied Tunisian reservoirs and dried up crops, while a succession of scorching summers have seared some of those that remain.

Chetoui hopes that by avoiding reliance on a single summer harvest, he may be able to produce at least some wheat even in bad years. He and agricultural union officials said other farmers have resorted to traditional seeds, but had only anecdotal accounts of their experience.

Agricultural experts in Tunisia are sceptical that old wheat varieties will succeed in protecting farmers from the impact of climate change, and point out that modern wheats produce far higher yields.

However, they also say older varieties may work better in certain areas or under specific conditions, and that Chetoui's experiments are worth under taking.

"We cannot determine whether they will succeed or fail because we cannot assess the effectiveness until it is implemented on a large scale," said Mohamed Rajaibia of the Tunisian Agricultural Union.

Chetoui began working on farms at the age of 12. Now 64, he still seeks seeds for old grain varieties including corn and barley as well as wheat, for use in his fields.

For years he has been sowing harvests with seeds that he says were used in his family for generations and were handed down to him by his father.

He has also used some old varieties from the Tunisian seed gene bank, he said, and has collected seeds from other farmers who said they were family inheritances including some that are not registered with the gene bank.

"We must rely on our original Tunisian seeds because, through experience and knowledge, these seeds hold the solution and can contribute to many strategic solutions in addressing food crises," he said, AFP reported.

Not all experts disagree with this notion.

"Original seeds are rooted in nature, rooted in the quality of the soil and rooted according to the location, and they have the ability to adapt," said Hussein al-Rhaili, an agriculture policy expert in Tunisia.



Dialysis Patients Struggle to Get Treatment in Blockaded Gaza. Officials Say Hundreds Have Died 

Mohamed Attiya, 54, receives dialysis treatment at Shifa hospital in Gaza City, Monday, April 14, 2025.(AP)
Mohamed Attiya, 54, receives dialysis treatment at Shifa hospital in Gaza City, Monday, April 14, 2025.(AP)
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Dialysis Patients Struggle to Get Treatment in Blockaded Gaza. Officials Say Hundreds Have Died 

Mohamed Attiya, 54, receives dialysis treatment at Shifa hospital in Gaza City, Monday, April 14, 2025.(AP)
Mohamed Attiya, 54, receives dialysis treatment at Shifa hospital in Gaza City, Monday, April 14, 2025.(AP)

Twice a week, Mohamed Attiya’s wheelchair rattles over Gaza’s scarred roads so he can visit the machine that is keeping him alive.

The 54-year-old makes the journey from a temporary shelter west of Gaza City to Shifa Hospital in the city’s north. There, he receives dialysis for the kidney failure he was diagnosed with nearly 15 years ago. But the treatment, limited by the war's destruction and lack of supplies, is not enough to remove all the waste products from his blood.

“It just brings you back from death,” the father of six said.

Many others like him have not made it. They are some of Gaza’s quieter deaths from the war, with no explosion, no debris. But the toll is striking: Over 400 patients, representing around 40% of all dialysis cases in the territory, have died during the 18-month conflict because of lack of proper treatment, according to Gaza's Health Ministry.

That includes 11 patients who have died since the beginning of March, when Israel sealed the territory's 2 million Palestinians off from all imports, including food, medical supplies and fuel. Israeli officials say the aim is to pressure Hamas to release more hostages after Israel ended their ceasefire.

COGAT, the Israeli military body in charge of coordinating aid, declined to comment on the current blockade. It has said in the past that all medical aid is approved for entry when the crossings are open, and that around 45,400 tons of medical equipment have entered Gaza since the start of the war.

Hardships mount for Gaza patients

Attiya said he needs at least three dialysis sessions every week, at least four hours each time. Now, his two sessions last two or three hours at most.

Israel’s blockade, and its numerous evacuation orders across much of the territory, have challenged his ability to reach regular care.

He has been displaced at least six times since fleeing his home near the northern town of Beit Hanoun in the first weeks of the war. He first stayed in Rafah in the south, then the central city of Deir al-Balah. When the latest ceasefire took effect in January, he moved again to another school in western Gaza City.

Until recently, Attiya walked to the hospital for dialysis. But he says the limited treatment, and soaring prices for the mineral water he should be drinking, have left him in a wheelchair.

His family wheels him through a Gaza that many find difficult to recognize. Much of the territory has been destroyed.

“There is no transportation. Streets are damaged,” Attiya said. “Life is difficult and expensive.”

He said he now has hallucinations because of the high levels of toxins in his blood.

“The occupation does not care about the suffering or the sick,” he said, referring to Israel and its soldiers.

A health system gutted by war

Six of the seven dialysis centers in Gaza have been destroyed during the war, the World Health Organization said earlier this year, citing the territory’s Health Ministry. The territory had 182 dialysis machines before the war and now has 102. Twenty-seven of them are in northern Gaza, where hundreds of thousands of people rushed home during the two-month ceasefire.

“These equipment shortages are exacerbated by zero stock levels of kidney medications,” the WHO said.

Israel has raided hospitals on several occasions during the war, accusing Hamas of using them for military purposes. Hospital staff deny the allegations and say the raids have gutted the territory's health care system as it struggles to cope with mass casualties from the war.

The Health Ministry says over 51,000 Palestinians, mostly women and children, have been killed in Israel's offensive, without saying how many were civilians or combatants. Hamas-led fighters killed some 1,200 people, mostly civilians, and abducted 251 in the Oct. 7, 2023 attack that triggered the war.

Officials say hundreds of patients have died

At Shifa Hospital, the head of the nephrology and dialysis department, Dr. Ghazi al-Yazigi, said at least 417 patients with kidney failure have died in Gaza during the war because of lack of proper treatment.

That’s from among the 1,100 patients when the war began.

Like Attiya, hundreds of dialysis patients across Gaza are now forced to settle for fewer and shorter sessions each week.

“This leads to complications such as increased levels of toxins and fluid accumulation ... which could lead to death,” al-Yazigi said.

Mohamed Kamel of Gaza City is a new dialysis patient at the hospital after being diagnosed with kidney failure during the war and beginning treatment this year.

These days, “I feel no improvement after each session,” he said during one of his weekly visits.

The father of six children said he no longer has access to filtered water to drink, and even basic running water is scarce. Israel last month cut off the electricity supply to Gaza, affecting a desalination plant producing drinking water for part of the arid territory.

Kamel said he has missed many dialysis sessions. Last year, while sheltering in central Gaza, he missed one because of an Israeli bombing in the area. His condition deteriorated, and the next day he was taken by ambulance to Al-Aqsa Martyrs hospital.

“The displacement has had consequences,” Kamel said. “I am tired.”