👁️🧠🧐 Welcome to Rat City 2.0: A utopian experiment in real-time. In the 1970s, a scientist named John Calhoun ran a social experiment called Universe 25. He built a perfect world for rats — free food, free water, free shelter. No predators. No pain. No purpose. Every material need was met. The result? Collapse. At first, the population surged. Then it cracked. Mothers stopped nursing. Males grew erratic — some hyper-aggressive, others catatonic. A class of rats emerged that didn’t mate, didn’
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