fad

Popularity is a fickle thing. Styles, products, social movements and people can be bathing in the spotlight one day and languishing in obscurity the next. And according to a new study, things that catch on most quickly are also abandoned most easily - the faster the rise to prominence, the steeper the fall from grace. Many researchers have looked into the reasons behind the success of cultural tastes, but Jonah Berger and Gael Le Mens were more interested in the factors that drive them to extinction. To examine that, they looked at the changing popularities of first names in France and the…