Daniel Blumstein recently sat in a Colorado meadow waiting for yellow-bellied marmots to appear, as the ecologist and evolutionary biologist had done many times before, the New York Times reported. But on this occasion, he was also preoccupied by news of dramatic cuts to federal research funding. As Blumstein made observations contributing to his study of the evolution of mammalian sociality, his mind turned to an idea from the television adaptation of the novel Margo’s Got Money Troubles; in the series, a young single mother, unable to find work, turns to OnlyFans, a social media platform used primarily, though not exclusively, to share adult content.