A small town in Japan doubles its fertility rate

A PATCHWORK of nondescript houses nestled at the foot of a mountain, Nagicho looks like an ordinary Japanese town. On closer inspection, something extraordinary marks it out: babies. Yuki Fukuda is one of many local mothers with three children. The bump under her winter coat indicates that another is on the way, part of a baby bonanza that has seen the town’s fertility rate double since 2005.

Not surprisingly, reporters have flocked to this remote corner of the country to see if there is something that promotes fecundity in the water flowing down from Mount Nagi. The cause appears to be more prosaic: economics. Alarmed by the dearth of children, the local government increased incentives to have babies. The fertility rate rose from 1.4 (meaning that the average woman will have 1.4 children in her lifetime, roughly the national rate) to 2.8 in 2014. Provisional figures suggest the rate has since fallen back to 1.9, but even if correct, that remains well above the national average.