What Makes Us Happy?

This from Joshua Wolf Shenk in The Atlantic:

Last fall, I spent about a month in the file room of the Harvard Study of Adult Development, hoping to learn the secrets of the good life. The project is one of the longest-running—and probably the most exhaustive—longitudinal studies of mental and physical well-being in history. Begun in 1937 as a study of healthy, well-adjusted Harvard sophomores (all male), it has followed its subjects for more than 70 years.

From their days of bull sessions in Cambridge to their active duty in World War II, through marriages and divorces, professional advancement and collapse—and now well into retirement—the men have submitted to regular medical exams, taken psychological tests, returned questionnaires, and sat for interviews. The files holding the data are as thick as unabridged dictionaries. They sit in a wall of locked cabinets in an office suite behind Fenway Park in Boston...

For 42 years, the psychiatrist George Vaillant has been the chief curator of these lives, the chief investigator of their experiences, and the chief analyst of their lessons...

... Vaillant points out [that] longitudinal studies, like wines, improve with age. And as the Grant Study men entered middle age—they spent their 40s in the 1960s—many achieved dramatic success. Four members of the sample ran for the U.S. Senate. One served in a presidential Cabinet, and one was president. There was a best-selling novelist (not, Vaillant has revealed, Norman Mailer, Harvard class of ’43). But hidden amid the shimmering successes were darker hues. As early as 1948, 20 members of the group displayed severe psychiatric difficulties. By age 50, almost a third of the men had at one time or another met Vaillant’s criteria for mental illness. Underneath the tweed jackets of these Harvard elites beat troubled hearts...

Interviews:

Ben Bradlee: "I Haven't Been Unhappy in My Life"
The famed editor reflects on his education, career, and experiences as a member of the Grant Study.

Donald Cole: "I Have Always Thought Adaptation Was a Wonderful Thing."
A historian and prep school teacher reflects on his life and how it has been affected by his participation in the study.

...In all Vaillant’s literature—and, by agreement, in this essay, too—the Grant Study men remain anonymous. (Even the numbers on the case studies have been changed.) A handful have publicly identified themselves—including Ben Bradlee, the longtime editor of The Washington Post, who opened his memoir, A Good Life, with his first trip to the study office. John F. Kennedy was a Grant Study man, too, though his files were long ago withdrawn from the study office and sealed until 2040. Ironically, it was the notation of that seal in the archive that allowed me to confirm JFK’s involvement, which has not been recognized publicly before now....