UN warns of water collapse threatening food supply

A new UN report states that humanity has caused permanent damage to the planet's water systems. Groundwater reservoirs are emptying and lakes are drying up, endangering food supplies for billions of people. Sweden will also be affected by the crisis.

According to a recent UN report, humanity has caused irreversible damage to the Earth's water systems. The report emphasizes that it is no longer a temporary water crisis, as groundwater reservoirs are depleting and lakes are drying up at an accelerating rate. This endangers the food supply for billions of people worldwide, with direct consequences for import-dependent countries like Sweden.

DN's Peter Alestig describes in an analysis how we have now entered an era of global water crisis. Cities are sinking into the sea due to overexploitation of groundwater, and military experts warn of a wave of conflicts over water resources. Tensions are rising in the shadow of events in Venezuela and Greenland, and in the worst case, it could lead to wars over water. The hunt for water is having increasingly severe consequences, and Sweden will also feel the effects through disrupted global trade and higher food prices.

The report and analysis were published on January 20, 2026, and highlight the need for immediate actions to protect water systems.

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Dried-up reservoir near Tehran with officials and residents amid worsening water crisis, highlighting potential rationing and evacuation risks.
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テヘラン、貯水池が歴史的低水位に達し、水配給の可能性 —さらには避難の可能性も— に直面

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イランの首都は、主要な貯水池に約2週間の供給しか残っていないとの当局の警告を受け、悪化する水危機に直面している。マスード・ペゼシュキアン大統領は、雨がすぐに降らなければテヘランは水の配給を開始し、干ばつが続けば都市の一部を避難させることを余儀なくされる可能性があると述べた。

国連の報告書は、地球が過剰消費と地球温暖化によって水の破産時代に入ったと警告している。4人に3人が水不足、汚染、干ばつに直面する国に住んでおり、地域が数千年かけて補充される地下水備蓄を枯渇させている。経済的・社会的・環境的な影響に対処するため、緊急のより良い管理が必要だ。

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A recent UN report warns of looming 'water bankruptcy' globally, worsened by climate change. It advocates for transparent water accounting and equitable distribution. In India, Himalayan regions are experiencing snow droughts that impact water supplies.

Following a major water leak in Varberg, the local waterworks has resumed producing drinking water, but residents are urged to conserve it to restore levels. The boil-water advisory remains in place, and the municipality activated its emergency water plan on Wednesday, deploying water tankers for distribution.

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A new report from the EU's Scientific Advisory Board on Climate Change, ESABCC, outlines how the union's food production can adapt to climate change to reduce emissions and avoid food shortages. Climate change is already causing significant losses in agriculture, especially in southern Europe. Measures such as drought-resistant crops and redirected subsidies are proposed to address the threats.

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テキサス大学オースティン校の研究者らが、エルニーニョ・南方振動(ENSO)が大陸を越えた極端な湿潤・乾燥状態を同期させていることを発見した。彼らの研究は2002年から2024年の衛星データを基としており、これらの気候パターンが世界中で同時的な水危機を引き起こす様子を明らかにしている。発見は2012年頃から乾燥極端事象がより頻繁になるシフトを強調している。

 

 

 

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