QOL Research in Germany (Der Spiegel)
The leading German weekly Der Spiegel recently published an article on human happiness citing QOL researcher Jan Delhey from the "Happiness Research Group".
"A range of social factors are in play here, says Delhey, but also individual ones. He has developed a formula for happiness based on years of research: "Having, loving, being" are the corner points of his triangle of well-being. The three factors having, loving, being can be emphasized individually, but no aspect can substitute the other entirely."