Source: NY Times:
Our genes may have a more elevated moral sense than our minds do, according to a new study of the genetic effects of happiness. They can, it seems, reward us with healthy gene activity when we’re unselfish — and chastise us, at a microscopic level, when we put our own needs and desires first.
To reach that slightly unsettling conclusion, researchers from the University of North Carolina and the University of California, Los Angeles, had 80 healthy volunteers complete an online questionnaire that asked why they felt satisfied with their lives. Then the researchers drew their blood and analyzed their white blood cells.