Refill the Aral Sea First: A Life Spent Watching W…
I have stood on the dry floor of the Aral Sea, and I can tell you that no photograph prepares you for it. It is not a desert in the way the Sahara is a desert, ancient and self-consistent. It is a wound — a seabed still faintly shaped like the water that used to cover it, salt crusted white across the sand, rusting fishing trawlers stranded kilometres from any shore, and children playing in the hulls of boats their grandfathers once sailed to catch sturgeon. It is, without exaggeration, the worst environmental tragedy I have ever witnessed with my own eyes. And I have spent thirty years of my life witnessing tragedies of water, in one direction or the other. The Aral Sea was once the fourth-largest inland body of water on Earth, spread across more than 68,000 square kilometres between what is now Uzbekistan and Kazakhstan, fed for centuries by the Amu Darya and Syr Darya rivers. Soviet planners diverted those rivers at massive scale to irrigate cotton fields, and the sea began to die — slowly at first, then catastrophically. More than ninety percent of it is gone. What remains has splintered into four smaller lakes covering barely 3,500 square kilometres. The fishing economy that once fed the region collapsed entirely. The exposed seabed, laced with agricultural pesticide residue and salt, now rises on the wind as toxic dust that settles on crops and in human lungs hundreds of kilometres away. Villages that once sat on the water’s edge now sit stranded in a dead landscape, and the world, for the most part, has forgotten this happened at all. That forgetting is its own quiet tragedy. I did not come to this subject as a tourist of disaster. I have spent three decades campaigning for the preservation of the Himalayan glacier system, including a sustained, and ultimately unsuccessful, effort to see the Siachen Glacier converted into a demilitarised peace park — a proposal grounded in a simple technical fact: Siachen is melting faster than almost any glacier on Earth, in significant part because of the sustained military presence stationed on its ice. I made the case, repeatedly, that removing that military footprint would slow a specific, measurable source of glacial loss, feeding directly into the Indus watershed that sustains hundreds of millions of people downstream. I did not succeed. The glacier continues to melt. The troops remain. I say this not as a complaint but as an honest accounting: I have given a large share of my working life to glacier preservation, and by the plainest measure — ice mass — I have not stopped the loss. That failure has not left me cynical. It has left me convinced that the scale of the response has to match the scale of the crisis, and that we have consistently chosen the smaller response. I think about this every time I look at the Maldives. It is a nation of low coral islands, its highest natural point barely more than two metres above sea level, and it is not speaking in metaphor when its own government has warned that the country could become uninhabitable, and eventually vanish beneath the waves, within this century if sea-level rise is not slowed. I do not think most people outside the region understand how literally existential that threat is. This is not a country that will lose some coastline. This is a country that could, within the lifetime of children alive today, cease to have any land at all. That is the other half of the water crisis I have spent my life watching, and it is the mirror image of the Aral. Where the Aral Sea disappeared because rivers were mismanaged and diverted without thought for the consequences, the oceans are rising because the atmosphere has absorbed decades of greenhouse gas emissions, and the ice sheets and glaciers that once held the planet’s frozen water in reserve are releasing it. Through most of the twentieth century, global sea levels rose at roughly 1.4 millimetres a year — barely perceptible within a human lifetime. Between 2006 and 2015, that rate had already accelerated to roughly 3.6 millimetres a year, and it continues to climb. A rise measured in inches sounds trivial until you understand what it does: it turns rare storm surges into routine flooding, drowns wetlands that once buffered coastal cities, backs up drainage systems and rivers, and makes what used to be called a hundred-year flood into a fixture of ordinary life. New York and Miami already experience “sunny-day flooding,” where nothing more than an unusually high tide sends seawater into city streets with no storm at all. Shanghai, Bangkok, Kolkata, Mumbai, and Dhaka — cities holding tens of millions of people and trillions of dollars of infrastructure — face the same mechanism at a scale that could displace populations larger than most countries. And the danger does not arrive gently. In July 2025, an 8.8-magnitude earthquake off Russia’s Kamchatka Peninsula — among the ten strongest ever recorded — sent tsunami warnings racing across the Pacific, triggering evacuations from Russia to Japan to Hawaii to the western coast of the United States. It was, by fortune more than design, a disaster the world mostly escaped. Scientists have been explicit that higher baseline sea levels make the next such event, and the next cyclone, more destructive than the last one would have been at a lower starting point. We are not simply facing more disasters. We are facing the same disasters arriving on a stage that has been quietly raised beneath them. I do not believe these two crises — a vanished inland sea and a rising global ocean — are separate stories. I believe they are the same failure, viewed from opposite ends of the same hydrological system: a civilisation that has never learned to treat the planet’s water as a single, finite, interconnected balance, to be managed with foresight rather than reordered by short-term convenience and corrected only after