Since at least 2008, scientists have warned that unchecked groundwater pumping for the city and for agriculture was rapidly draining [Iran’s] aquifers. The overuse did not just deplete underground reserves—it destroyed them, as the land compressed and sank irreversibly. One recent study found that Iran’s central plateau, where most of the country’s aquifers are located, is sinking by more than 35 centimeters each year. As a result, the aquifers lose about 1.7 billion cubic meters of water annually as the ground is permanently crushed, leaving no space for underground water storage to recover, says Darío Solano, a geoscientist at the National Autonomous University of Mexico, who was not involved with the study.
Some of the largest cities in the world, including São Paulo, Mexico City, Cape Town, Bangalore, and Tehran, are today facing critical water shortages. In the case of Tehran, the situation is so dire that Iranian president Masoud Pezeshkian has publicly said that the country now has no choice but to move its capital from Tehran to the southern part of the country:
Amid a deepening ecological crisis and acute water shortage, Tehran can no longer remain the capital of Iran, the country’s president has said.
The situation in Tehran is the result of “a perfect storm of climate change and corruption,” says Michael Rubin, a political analyst at the American Enterprise Institute.
“We no longer have a choice,” said Iranian president Masoud Pezeshkian during a speech on Thursday.
This will be expensive, and it won’t solve all of the country’s problems, but forcing a bunch of people out of the city will help to relieve some of the localized pressures. Tehran has a population of nearly 10 million, and the metro region is estimated at over 14 million, making it the second largest city in the Middle East.
Of course, there’s a city-building lesson in all of this: If you’re at this stage of capitulation, it means you’re too late. Water scarcity is about physical scarcity, but it’s generally also a failure of governance, infrastructure, and demand management. Proactive adaptation is always cheaper, easier, and safer than waiting until the last minute to adopt desperate measures.
Cover photo by Behnam Norouzi on Unsplash
Since at least 2008, scientists have warned that unchecked groundwater pumping for the city and for agriculture was rapidly draining [Iran’s] aquifers. The overuse did not just deplete underground reserves—it destroyed them, as the land compressed and sank irreversibly. One recent study found that Iran’s central plateau, where most of the country’s aquifers are located, is sinking by more than 35 centimeters each year. As a result, the aquifers lose about 1.7 billion cubic meters of water annually as the ground is permanently crushed, leaving no space for underground water storage to recover, says Darío Solano, a geoscientist at the National Autonomous University of Mexico, who was not involved with the study.
Some of the largest cities in the world, including São Paulo, Mexico City, Cape Town, Bangalore, and Tehran, are today facing critical water shortages. In the case of Tehran, the situation is so dire that Iranian president Masoud Pezeshkian has publicly said that the country now has no choice but to move its capital from Tehran to the southern part of the country:
Amid a deepening ecological crisis and acute water shortage, Tehran can no longer remain the capital of Iran, the country’s president has said.
The situation in Tehran is the result of “a perfect storm of climate change and corruption,” says Michael Rubin, a political analyst at the American Enterprise Institute.
“We no longer have a choice,” said Iranian president Masoud Pezeshkian during a speech on Thursday.
This will be expensive, and it won’t solve all of the country’s problems, but forcing a bunch of people out of the city will help to relieve some of the localized pressures. Tehran has a population of nearly 10 million, and the metro region is estimated at over 14 million, making it the second largest city in the Middle East.
Of course, there’s a city-building lesson in all of this: If you’re at this stage of capitulation, it means you’re too late. Water scarcity is about physical scarcity, but it’s generally also a failure of governance, infrastructure, and demand management. Proactive adaptation is always cheaper, easier, and safer than waiting until the last minute to adopt desperate measures.
Cover photo by Behnam Norouzi on Unsplash
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