Over the last several years, highly accurate methods of sex selection before conception have been developed. Given that strong preferences for sex variety in off- spring have been documented for the U.S., we ask what the demographic conse- quences of sex-selection technology could be. Lacking...

Since the 21st century, the closure of domestic uranium mines in Europe has made it one of the world's leading importers of uranium. In recent years, a series of policy adjustments have led to an improving situation for enriched uranium supply, yet the challenge of natural uranium supply remains...