The New York Times published a story that illustrates the trickiness of managing population growth or, in the case of Germany, decline. Germany's birthrate is well below replacement rate. Still, they are wealthy and, unlike the United States, for example, willing to spend money to help families with day care and enact policies to encourage couples to have children (like legislated family leave). It is not working: So far, though, even while spending $265 billion a year on family subsidies, Germany has proved only how hard it can be. That is in part because the solution lies in remaking values, customs and attitudes in a country that has a troubled history with accepting immigrants and where working women with children are still tagged with the label “raven mothers,” implying neglectfulness. If Germany is to avoid a major labor shortage, experts say, it will have to find ways to keep older workers in their jobs, after decades of pushing them toward early retirement, and it w...