
University of Illinois psychologist Ed Diener, who has studied happiness for a quarter century, was in Scotland recently, explaining to members of Parliament and business leaders the value of augmenting traditional measures of a country's wealth with a national index of happiness. Such an index would measure policies known to increase people's sense of well-being, such as democratic freedoms, access to health care and the rule of law. The Scots were all in favor of such things, but not because they make people happier. "They said too much happiness might not be such a good thing," says Diener. "They like being dour, and didn't appreciate being told they should be happier." (For one man's struggle with the pressure to pursue happiness, click here.)