The Underestimated “Price of Parenting”
Even a low-ball estimate of the cost of time shows just how misleading an estimate based only on money expenditures really is.
What's the story with artificial intelligence and jobs? Will the application of robotics to production really lead to massive unemployment? --Anonymous, via email
Today, there are 400 parts per million (PPM) of carbon dioxide in the atmosphere, far above the 350 ppm climate
Note: This article is available only in the print edition. The sources for the article are listed below. SOURCES: Eric