A number of nations — such as Hong Kong, Israel, Puerto Rico, Saudi Arabia, Sweden, Germany and Taiwan — do require paid vacation time. There's a growing movement of people advocating "simplified lifestyles" to try to get the United States more in line with the rest of the world. "We're sacrificing on the altar of productivity and gross domestic product all sorts of values: health, where we're not doing well in this area, longevity, physical fitness and obesity — all sorts of factors that rank the United States in last place among industrialized countries," said John de Graaf, the Seattle-based...