7B'JaJaDa January 15, 2023 3:01am #biology #rodents #overpopulation Mouse Heaven or Mouse Hell? Biologist John Calhoun’s rodent experiments gripped a society consumed by fears of overpopulation. https://www.sciencehistory.org/distillations/mouse-heaven-or-mouse-hell Mouse Heaven or Mouse Hell? Biologist John Calhoun’s rodent experiments gripped a society consumed by fears of overpopulation.