These Are The Countries That Have Become 'Sadder' Since 2010 Can happiness be quantified? Some approaches that try to answer this question make a distinction between two differing components of happiness: a daily experience part, and a more general life evaluation (which includes how people think about their life as a whole). The World Happiness Report - first launched in 2012 - has been making a serious go at quantifying happiness, by examining Gallup poll data that asks... Read this story
