Erin Brockovich, the activist who made history with the water contamination case in California, opened a simple form in April: tell me what you see if you live near an artificial intelligence data center. The response overwhelmed her. She received 8,200 reports from 49 states, with Texas topping the list.

The complaints repeat like an unsettling echo: wells running dry, electricity bills rising without explanation, a hum that never stops, animals disappearing from the landscape, and neighbors with symptoms they did not know how to name before the center arrived.

On the other side, companies talk about new jobs, taxes flowing into the town, and increasingly efficient cooling systems. The White House adds its own argument: falling behind China is not an option. Brockovich does not pick a side. Her map does just one thing, and does it well: show where people are asking for this technology to come, and where they are begging it to leave.

