After Ruining a Treasured Water Resource, Iran Is Drying Up

Summary

More than international sanctions, more than its stifling theocracy, more than recent bombardment by Israel and the U.S. — Iran’s greatest current existential crisis is what hydrologists are calling its rapidly approaching “water bankruptcy.” It is a crisis that has a sad origin, they say: the destruction and abandonment of tens of thousands of ancient tunnels for sustainably tapping underground water, known as qanats, that were once the envy of the arid world. But calls for the Iranian government to restore qanats and recharge the underground water reserves that once sustained them are falling on deaf ears.After a fifth year of extreme drought, Iran’s long-running water crisis reached unprecedented levels in November. The country’s president, Masoud Pezeshkian, warned that Iran had “no choice” but to move its capital away from arid Tehran, which now has a population of about 10 million, to wetter coastal regions — a project that would take decades and has a price estimated by analysts at potentially $100 billion.While failed rains may be the immediate cause of the crisis, they say, the root cause is more than half a century of often foolhardy modern water engineering — extending back to before the country’s Islamic revolution of 1979, but accelerated by the Ayatollahs’ policies since. A long-discussed plan to move the capital from Tehran to the wetter south is now “no longer optional” but a necessity. “The government blames the current crisis on changing climate [but] the dramatic water security issues of Iran are rooted in decades of disintegrated planning and managerial myopia,” says Keveh Madani, a former deputy head of the country’s environment department and now director of the United Nations University’s Institute of Water, Environment and Health. To meet growing water shortages in the country’s burgeoning cities, “Iran was one of the top three dam-builders in the world” in the late 20th century, says Penelope Mitchell, a geographer at the University of Arizo...