Will moving to California make you happier?

I pass dozens of brilliantly-colored flowers like this on my daily walk to work. (Photo credit: B Mully, Flickr)

I might have to disagree with a Nobel Laureate on this one.

According to Daniel Kahneman, Nobel prize-winning psychologist and author of the excellent Thinking Fast and Slow, the answer is “No.” A recent post on Big Think describes how Kahneman asked people to predict who’s happier, on average, Californians or Midwesterners. Most people (from both regions!) say, “Californians.” That’s because, Kahneman explains, the act of comparison highlights what’s saliently different between the two regions: their climate. And on that dimension, California’s a pretty clear winner.

And indeed, Californians report loving their climate and Midwesterners loathing theirs. Yet despite that, the overall life satisfaction in the two regions turns out to be nearly identical, according to a 1998 survey by Kahneman. Climate just isn’t that important to happiness, it turns out. The fact that it greatly influences people’s predictions of relative happiness in California vs. the Midwest stems from something called the “Focusing illusion,” Kahneman explains — a bias he sums up with the pithy, “Nothing in life is as important as you think it is when you are thinking about it.”

So far, I have no beef with this interpretation. What I *do* object to is the conclusion, which Kahneman implies and Big Think makes explicit, that “moving to california won’t make you happy.”

I moved from New York, NY to Berkeley, CA, earlier this year, and — having read Kahneman — I didn’t expect the climate to make a noticeable difference in my mood. And yet, every day, when I would leave my house, I found my spirits buoyed by the balmy weather and the clear blue sky. I noticed, multiple times daily, how beautiful the vegetation was and how fresh, fragrant, and — well — un-Manhattanlike the air smelled. It made a noticeable difference in my mood nearly every day, and continues to, six months after I moved.

I was a little surprised that my result was so different from Kahneman’s. And then I realized: Most of those Californians in his study have always been Californians. They grew up there; they didn’t move from the Midwest (or Manhattan) to California. So it’s understandable that their climate doesn’t make a big impact on their happiness, because they have no standard of comparison. They’re not constantly thinking to themselves — as I have been — “Man, it’s so *nice* not to have to shiver inside a bulky winter coat!” or “Man, it’s such a relief not to smell garbage bags sitting out on the sidewalk,” or “Wow, it’s quite pleasant not to be sticky with sweat.”

I’m only one data point, of course, and it’s possible that if you studied people who moved from the Midwest to CA, you’d find that their change in happiness was in fact no different than that of people who moved from CA to the Midwest. But at least, I think it’s important to note that that’s not the study Kahneman did. And that, as a general rule in reading (or conducting!) happiness research, it’s important to remember that the happiness you get from a state depends on your previous states.