It seems like the world has its own life-work balance and thanks to the fact that we’re (on average) working less we are happier!
The second conclusion challenges the received notions of mankind’s moods. A tenet of political science is that happiness levels rise with wealth and then plateau, usually when a country’s national income per head reaches around $25,000 a year. “The richer a country gets,” argued Richard Wilkinson and Kate Pickett in “The Spirit Level”, an influential book of 2009, “the less getting still richer adds to the population’s happiness.” Many on the left have concluded that pursuing further economic growth is pointless. Even right-wing politicians such as Britain’s prime minister, David Cameron, and the French president, Nicolas Sarkozy, have set up projects to study “gross national happiness”.