The Key to Happiness That No One -- Not Even the Happiness Gurus -- Are Discussing

"What is happiness? The feeling that power is growing, that resistance is overcome."

So wrote Friedrich Nietzsche in 1895.

I'm guessing that many of you would feel uncomfortable embracing this definition of happiness, especially coming from one of history's most famous curmudgeons. If so, maybe in part it's because too often we've nodded in agreement with Lord Acton's catchy caveat, "Power tends to corrupt and absolute power corrupts absolutely." And who would want to risk corruption?

But what if we were to dig to the root, Latin meaning of power, "to be able"? Suddenly, the word's hard edge dissolves; power simply means efficacy -- our capacity, as philosopher Erich Fromm put it, to "make a dent."

Over the last decade, the happiness quest has spawned best-selling books, college courses, retreats and even a "happiness conference." Most seem to offer similar advice: Once our basic physical needs are covered, more stuff does little to boost our happiness. Friendships, family, self-acceptance and meaning in our lives are the core determinants of our happiness.

I'm happy we're talking about happiness, but disturbed, too, because I've noticed that most happiness gurus fail to mention power. And why is that a big mistake? Because most human beings are not couch potatoes and whiners. We are doers and creators.

In fact, the human need to "make a dent" is so great that Fromm argued we should toss out René Descartes' "I think therefore I am" and replace it with "I am, because I effect."

Even much of what we call "materialism" is, I think, not about "things" at all. It is a distorted, ultimately unsatisfying attempt to feel powerful, with status through possessions forced to stand in for power. If true, then addressing powerlessness is a direct way both to foster happiness and to overcome planet-destroying materialism.

There's just one pathway to happiness in which this deep, human need for power is given pride of place: democracy. By this I mean democracy as a living practice that enables us to have a real say in every dimension of our public lives, from school to workplace and beyond.

Such power is expanding in part through a growing number of largely unseen citizen organizations. Among them is Kentuckians for the Commonwealth (KFTC), whose 5,000-plus members address concerns ranging from toxic dumping to open government.

Jean True, a leader in KFTC in the 1990s, told me, "I was home raising kids for 10 years. I didn't know anything about politics. I thought my only job was to vote."

When I asked Jean to tell me why she joined KFTC, she responded, "It's just the fun! That you can get together some regular people, go to the capital, and make changes in state policy. … We have a great time doing what we do, going toe to toe and head to head with state legislators. We sometimes know more than they do! It's the fun of power -- the ant knocking over the buffalo."

On the other side of the world, in 2000, I danced with women in a Kenyan village, feeling their exuberant happiness in their newfound power as village tree planters and organizers of women's groups tackling problems from alcoholism to hunger.

That same year, I stood on a railroad platform in rural India with desperately poor people lying only a few steps away on grimy concrete. I turned to Jafri, the young Indian researcher traveling with us -- he was helping some of his country's poorest farmers escape the debt-and-toxins trap of chemical agriculture -- and I asked: "How do you keep going?”

"I have to feel I am doing something to address the roots of suffering," he replied, "or I couldn't be happy."