We all chase it, right? That elusive state of happiness. But what exactly is it? For ages, thinkers have grappled with this question, and their ideas aren't just academic musings; they shape how we live, how we parent, and even how we see the world.
One of the oldest and perhaps most intuitive ideas is Hedonism. At its heart, this theory suggests happiness is all about feeling good. It's about maximizing pleasure and minimizing pain. Think of someone who's always beaming, full of life, their days packed with enjoyable moments and very few bumps. This is the modern echo of thinkers like Bentham, and you can see its influence everywhere, from Hollywood blockbusters to the relentless pursuit of the next best thing in consumer culture. Even Nobel laureate Danny Kahneman, a fellow positive psychologist, has explored this, though he wisely points out a fascinating wrinkle: who gets to be the judge of happiness? Is it the person experiencing all those fleeting pleasures, or the person looking back on their life and making a summary judgment?
Imagine this: researchers discreetly check in with people throughout the day, asking about their current feelings of pleasure or pain. They then add all these up to estimate a week's worth of experienced happiness. Later, they ask those same people, "How happy was your week?" Often, the retrospective answer can be wildly different from the sum of those individual moments. Remember that amazing vacation? You might recall it as fantastic, even if, in reality, you were battling mosquitoes, stuck in traffic, nursing a sunburn, and paying way too much for mediocre food. From an experimental psychologist's viewpoint, this "experienced utility" – the sum of all those on-the-spot feelings – becomes the ultimate measure of happiness. The experiencer, in this view, is always right. If the person looking back says "it was wonderful" despite a week of discomfort, the hedonist might dismiss it as delusion.
But here's where it gets tricky. When we wish someone a happy life, we're not just hoping they accumulate a pile of pleasant moments. We're often thinking about the story of their life. Consider two lives with the exact same amount of momentary pleasure. One might start with ecstatic childhood joys, fade into a lighthearted youth, then descend into a difficult adulthood and a miserable old age. Another might follow the reverse trajectory, starting with hardship and gradually improving. The difference isn't in the individual moments, but in the overall arc, the narrative. This is something the purely moment-by-moment hedonistic view struggles to capture. It can't easily explain Wittgenstein's famous last words, "Tell them it was wonderful!" uttered after a life filled with struggle and even pain, unless it labels it a misjudgment.
This is where Desire Theory offers a different perspective. It proposes that happiness is about getting what you want, and importantly, the content of those wants is up to the individual. If what you want is pleasure and minimal pain, then Desire Theory can encompass Hedonism. It explains why an ice cream cone is better than a poke in the eye. But they diverge when what we want isn't necessarily pleasure. Desire Theory suggests that fulfilling a desire contributes to happiness, regardless of the pleasure (or displeasure) involved. This helps make sense of figures like Wittgenstein. He desired truth, illumination, and struggle – not necessarily pleasure. His life could be deemed "wonderful" because he achieved his deeply held desires, even if he experienced more pain than pleasure.
Think about Robert Nozick's famous "experience machine" thought experiment. If you could plug into a machine that would give you any experience you desired, would you? Many people say no. Why? Because we desire that our achievements and pleasures come about through our own actions and character, not as a manufactured illusion. The Desire criterion shifts the focus from the amount of pleasure felt to the fulfillment of what we genuinely want.
