Joy
Aristotle's Flourishing, Contagious Laughter, and the Hedonic Treadmill
Ancient Greek philosophy drew a sharp boundary between hedone—the fleeting sensory pleasure of a cold drink or a sweet fig—and eudaimonia, or human flourishing. In the Nicomachean Ethics, Aristotle argued that true joy is not a passive mood, but the active exercise of skill and virtue across a complete life.
After falling into a bleak depression at age twenty in 1826, philosopher John Stuart Mill discovered what is now called the paradox of hedonism. Happiness vanishes whenever a person aims at it directly as a private target. It arrives only sideways when a person loses themselves in a craft, a friendship, or a cause.
In 1862 in Paris, physician Guillaume Duchenne photographed human faces to prove that there are two completely different kinds of smiles. A polite camera smile only pulls up the corners of the mouth, whereas genuine joy crinkles the skin around the outer eye corners—a movement almost nobody can fake on command.
In 1978, researchers Philip Brickman and Dan Coates interviewed major state lottery winners and compared their daily mood with ordinary neighbors. Within a year of winning up to a million dollars, the lottery winners were no happier day to day than non-winners. They actually took less pleasure in eating breakfast or chatting with friends.
When German poet Friedrich Schiller wrote his Ode to Joy in 1785—later set to music by a completely deaf Ludwig van Beethoven in his 1824 Ninth Symphony—he described joy as a social leveler. Joy is the spark that dissolves rigid class divisions and turns guarded strangers into brothers and sisters.
Human beings routinely confuse the electric thrill of chasing a prize with the quiet warmth of having it. Window-shopping for a coat, planning a summer road trip, or smelling dinner in the oven delivers a sharper rush of excitement than owning the coat. Craving is built to keep us moving forward.
In January 1962 at a girls' boarding school in Kashasha, Tanganyika, a fit of giggling among three students spread from desk to desk and village to village. Nearly a thousand people were caught in waves of contagious laughter that forced fourteen schools to close temporarily, showing how powerfully laughter travels through a crowd.
Two words from distant traditions name a generous form of joy that English lacks a single word for. The Yiddish verb kvell means to beam with bursting pride over a child's or friend's accomplishment. Similarly, the Buddhist practice of mudita cultivates unselfish delight in another person's good fortune without a trace of envy.
After eavesdropping on 1,200 bursts of natural laughter in shopping malls and city sidewalks, researcher Robert Provine discovered that fewer than one in five laughs followed anything resembling a joke. Most followed ordinary polite remarks, and people laughed thirty times more often around company than when watching the same comedy show alone.
Why does finding a forgotten $20 bill in an old winter coat pocket bring a brighter flash of delight than receiving an expected $200 bonus in a paycheck? Human joy responds not to the absolute size of a reward, but to the surprise gap between what we expected this morning and what arrived.
Historian William McNeill and sociologist Émile Durkheim observed that moving in shared physical rhythm—marching in step, pulling oars together, dancing at a wedding, or singing in a choir—produces a distinct group joy. Moving in time with others temporarily melts the lonely wall separating one person from the crowd.
In his 1815 sonnet Surprised by Joy, English poet William Wordsworth described catching a sudden flash of everyday delight and turning instinctively to share the moment with his three-year-old daughter Catherine. Only in that split second did he remember she had died three years earlier. Joy's first reflex is always to seek a witness.