![Tragedy in Mouse Utopia: An Ecological Commentary on Human Utopia : Vallentyne, J.R.: Amazon.ca: Livres Tragedy in Mouse Utopia: An Ecological Commentary on Human Utopia : Vallentyne, J.R.: Amazon.ca: Livres](https://m.media-amazon.com/images/I/61iVIim9RCL.jpg)
Tragedy in Mouse Utopia: An Ecological Commentary on Human Utopia : Vallentyne, J.R.: Amazon.ca: Livres
![The Mouse Utopia Experiments. The Horrifying Study That Predicts… | by Down the Rabbit Hole | Medium The Mouse Utopia Experiments. The Horrifying Study That Predicts… | by Down the Rabbit Hole | Medium](https://miro.medium.com/v2/resize:fit:1400/1*X8vum_bHgusVLtxFVAFs_Q.png)
The Mouse Utopia Experiments. The Horrifying Study That Predicts… | by Down the Rabbit Hole | Medium
Tea in the ancient world: Calhoun's Universe 25 mice experiments; overpopulation effects related to modern social themes
![How 1960s Mouse Utopias Led to Grim Predictions for Future of Humanity | Smart News| Smithsonian Magazine How 1960s Mouse Utopias Led to Grim Predictions for Future of Humanity | Smart News| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/H7Y3PyUOwoC8Q0g3Rqvp2UDUD4A=/1000x750/filters:no_upscale()/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/7c/36/7c36a5fc-01a8-4877-aeb4-ad87704efcf2/calhounj.jpg)
How 1960s Mouse Utopias Led to Grim Predictions for Future of Humanity | Smart News| Smithsonian Magazine
![There was a man-made mouse utopia called Universe 25. It started with 4 males and 4 females. The colony peaked at 2200 and from there declined to extinction. Once a tipping point There was a man-made mouse utopia called Universe 25. It started with 4 males and 4 females. The colony peaked at 2200 and from there declined to extinction. Once a tipping point](https://imageproxy.ifunny.co/crop:x-20,resize:640x,quality:90x75/images/d12419f7eefd52441d4531c0e57f25d517fef5d26eeb94f8232275173218f1c2_1.jpg)