The Water Economist

As artificial intelligence weaves ever more deeply into the fabric of our daily lives—from chatbots answering our questions to algorithms guiding our online searches—the resources needed to power it often remain out of sight. We talk a lot about AI’s hunger for electricity, the race for renewable energy, and the carbon footprints of data centers. But behind these conversation-starters is a quieter, equally pressing issue: the enormous amount of water these massive computer operations require to keep themselves cool and running smoothly. Every time we fire off a request to an AI model, a chain reaction of calculations takes place in data centers—rooms stuffed with thousands of computers working around the clock. These machines produce intense heat, and preventing them from overheating typically demands large quantities of water. Worse, the electricity they use is often generated in ways that also rely on significant amounts of water. In 2023, Microsoft’s data centers and other operation...

It comes like dusk, soft and slow, a gentle fading, a whispered glow, the way loss seeps into the day and takes its light, then drifts away. At first, the colors burn and blaze, a final flare, a vivid haze, but soon the hues grow muted, mild, as night walks in, both dark and wild. We watch the light slip down the sky, a quiet parting, a soft goodbye. Losing feels like this—dim and deep, the world exhaling into sleep. There is a beauty in that fade, a peace in what the dusk has made, for even shadows know to hold the warmth of light they can’t enfold. And though the sun sinks out of view, its touch remains, a tender hue— a memory that softly gleams in fragments caught between our dreams. So let loss come like twilight’s hand, to darken things we thought would stand, and leave us here, in soft repose, where light still lingers, even as it goes.

There's more to water than meets the eye. Growing up, I was always drawn to water. I missed those times when I could just sit inside our modest home—safe and cozy—listening to the rhythmic dance of raindrops on our tin roof. The sound filled me with a strange calmness, an unexplainable comfort. It was magical to watch, the way every drop seemed to carry a secret, to hear how the monsoon rains would drum against the earth, bringing life and renewal. And then there were the storms—typhoons and super typhoons rolling in from the deep vastness of the Pacific, marching westward with a ferocity that was at once awe-inspiring and terrifying. Those were moments to behold: raw, unfiltered power that could cradle or crush. The might of nature, however, came with an edge of danger—an unspoken price. Thousands of lives have been lost to floods, mudslides, and winds that seemed to roar out of anger. Flash floods, unstoppable torrents of water, could swallow entire villages in moments, leaving o...