Counting Things that Could Exist (philosophically)

Professor Tobias Rosefeldt, of the Humboldt-Universität zu Berlin, Germany, counts things that could exist – in particular, he specifically does so in a new paper for The Philosophical Quarterly. “Consider a tailor who works for a company that sells business suits as well as hipster suits. She has two business trousers and two business jackets […]

Assessing the sameness and non-rarity of hipsters

Hipsters are becoming more common, in both major senses of the word common, suggests this study: “The hipster effect: When anticonformists all look the same,” Jonathan Touboul, arXiv:1410.8001, October 29, 2014. The author explains: “In such different domains as statistical physics and spin glasses, neurosciences, social science, economics and finance, large ensemble of interacting individuals […]