(NYT) – Birthrates in much of the developed world are at record lows, but there’s one demographic group that’s exploring new frontiers of fertility: ultrawealthy men. Deploying nearly limitless resources, a small number of them are reproducing at such an extraordinary scale and pace that they’re exploding previous notions of what a family is. At a moment when so many people say they feel priced out of having even one child, these adventures in prolific fatherhood are emerging as a stark example of inequality made flesh. (Read More)