The AI water issue is fake

You have probably heard that every ChatGPT question "uses a bottle of water." Masley takes that claim, and the wave of news stories behind it, and works through the actual numbers: how much water data centers use nationally and locally, what "using" water even means when most of it returns to the watershed, how the cost of making water drinkable compares to other everyday products, and what the reporting got wrong. His conclusion is in the title — and he shows his arithmetic at every step.

Read it as a case study in how to think about any alarming statistic: insist on denominators, compare like with like, and ask what the number would look like for beef, cotton, or golf courses. Whether or not you end up agreeing with every judgment, you will finish knowing how data-center water use actually works — which almost none of the coverage explains. It pairs naturally with the debates over AI's energy and climate footprint, where the same habits of mind apply.