ICARDA, CGIAR & Future Food

Thanks to Helen Sullivan, as usual, for excellent reporting and clear implications:

A Syrian Seed Bank’s Fight to Survive

Scientists have raced to safeguard a newly precious resource: plants that can thrive in a changing climate.

The International Center for Agricultural Research in the Dry Areas, known as icarda, is housed in a cluster of small buildings on a dusty property in Lebanon’s Bekaa Valley, halfway between Beirut and Damascus. Its facilities, surrounded by fields of experimental grain, include a laboratory, nurseries, and a gene bank—a storage facility in which tens of thousands of seeds have been carefully saved and catalogued.

When I first visited, on an autumn afternoon in 2019, staff members in the main building were counting, weighing, and sliding seeds into small packets. The sound was like waves receding on a rocky beach. Ali Shehadeh, a sixty-six-year-old Syrian plant conservationist, was sitting in a nearby office, entering data about the seeds’ country of origin into his computer. “There is a problem with the abbreviation of Kosovo,” he said to himself, peering at the screen. “The system isn’t recognizing the abbreviation.” Eventually, he found the right code: the International Organization for Standardization uses the abbreviation “XK,” because Kosovo is a partially recognized state.

icarda houses more than a hundred and forty thousand accessions, or samples of seeds and other genetically significant plant material. Over three decades, Shehadeh had collected most of the original seeds himself, hiking through grasslands and forest. He is an expert in pulses—the family of grain that includes chickpeas and lentils—and together with his colleagues, who focus on legumes, cereals, viruses, and pests, he has used untamed versions of domesticated crops to breed varieties capable of withstanding harsh and changing conditions. The goal of this work was to help the world’s poorest farmers. But, as climate change has accelerated, icarda’s seeds have proved useful to plant breeders working on large-scale farms in wealthy countries.

In a recent article, published in Natureicarda’s scientists note, dryly, that gene banks are “also vulnerable to natural and human-caused disasters.” The organization was originally situated in Aleppo. In 2012, the Syrian civil war, and the prolonged drought that exacerbated it, forced icarda to undertake a desperate, chaotic move to Lebanon; the organization’s researchers scrambled to save their own lives and preserve decades of work. icarda had been keeping backup copies of its seeds in the global “doomsday” seed vault in Svalbard, Norway, since 2008. The Svalbard vault, known for its forbidding modern design, is a kind of seed ark, designed to protect Earth’s biodiversity in case of Armageddon; seeds are not supposed to leave it unless something goes very, very wrong. So far, icarda has been the only institution to make a withdrawal from Svalbard; after relocating, the organization had to request its own backups so that it could grow new seeds to replace the ones it had lost.

Stacks of cornflower-blue boxes stood outside Shehadeh’s office, waiting to be shipped to Svalbard; the rebuilding of the gene bank in Lebanon and its backup in Norway is expected to continue until at least 2030. In the meantime, icarda’s mission has become more urgent. In the United States and elsewhere, climatic shifts have been pushing farmers to adapt to unpredictable weather, extreme temperatures, and new pests and diseases. The work of breeding grain is as ancient as farming itself, but Shehadeh and his colleagues have been charged with solving a modern problem: finding genes that might help us feed a warming world.

Icarda employs forty-five scientists, who work in countries that are hot, dry, and drought-prone, including Lebanon, Ethiopia, Morocco, Turkey, Egypt, and Senegal. Together, they collect, catalogue, and experiment with the world’s largest collection of seeds from the Middle East and North Africa. The seeds are multiplied, often through manual pollination, and then sent, free of charge, to plant breeders and researchers around the globe. The seeds are also bred together to create new seed lines for crops that are resistant to drought or particular pests. icarda is part of a network of research centers called the Consultative Group for International Agricultural Research (C.G.I.A.R.), which is funded by a mixture of governments, international organizations, and foundations. “No other organization has done more than CGIAR to ensure that families—especially the poorest—have nutritious food to eat,” Bill Gates wrote, earlier this year.

In 2020, farmers in forty-three countries planted new crops developed by icarda’s breeders; the organization is at the center of a vast agricultural web. Before seeds are sent out, therefore, they must be vetted for infectious diseases and pests. Safaa Kumari, icarda’s plant virologist, serves as the institution’s equivalent of airport security, searching for unwelcome travellers. She also diagnoses the crop diseases that farmers face in icarda’s dryland territory. Many of the viruses that afflict the seeds icarda works with are so geographically specific that the relevant antibody tests aren’t available commercially. So Kumari manufactures serums for the tests on site, by injecting viruses into white rabbits and collecting the antibodies that their immune systems produce. A single, minuscule vial of serum takes a year to make.

Shehadeh began working at icarda in 1985. He became the manager of its gene bank just after the country’s civil war began; armed groups carjacked several icarda staffers, shooting one in the chest (he survived) and kidnapping a guard (whom they later released miles away). They stole vehicles in several nighttime raids. On the morning of July 4th, workers arrived at icarda to find its buildings painted with a warning: “GET OUT.” They packed what they could and left, believing that the move would be temporary. Shehadeh had no choice but to leave icarda’s refrigerated herbarium—with its folders of pressed, catalogued plant specimens—behind…

Read the whole article here.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s