Jun 14, 2013
When you practice joyful appreciation (mudita) or any of the related attitudes such as kindness (metta) or compassion (mudita), you become happier.
Your friends become measurably happier because you’re happy.
Your friends’ friends become measurably happier.
And your friends’ friends’ friends’ become measurably happier.
Happiness spreads outward into the world through your social network like a virus — although a rather beneficial one.
This may all seem rather incredible, but I stress the word “measurably” above because the evidence for this is solid, and is based on a huge study carried out by Harvard Medical School and the University of California, San Diego.
Professor of Medical Genetics James H. Fowler (he’s the San Diego …