For at least the last decade, the happiness craze has been building. In the last three months alone, over 1,000 books on happiness were released on Amazon, including Happy Money, Happy-People-Pills For All, and, for those just starting out, Happiness for Beginners.
One of the consistent claims of books like these is that happiness is associated with all sorts of good life outcomes, including — most promisingly — good health. Many studies have noted the connection between a happy mind and a healthy body — the happier you are, the better health outcomes we seem to have. In a meta-analysis (overview) of 150 studies on this topic, researchers put it like this: “Inductions of well-being lead to healthy functioning, and inductions of ill-being lead to compromised health.”
As Roy Baumeister, one of the researchers, told me, “Partly what we do as human beings is to take care of others and contribute to others. This makes life meaningful but it does not necessarily make us happy.”
The new PNAS study also sheds light on the difference between meaning and happiness, but on the biological level. Barbara Fredrickson, a psychological researcher who specializes in positive emotions at the University of North Carolina-Chapel Hill, and Steve Cole, a genetics and psychiatric researcher at UCLA, examined the self-reported levels of happiness and meaning in 80 research subjects.
Read the whole story: The Atlantic