Does slower growth and lower mobility breed zero-sum thinking?
Core argument: Younger Americans think in more zero-sum terms than older generations, a pattern attributed to growing up during periods of slower economic growth and lower mobility.
Younger generations today are much more zero-sum than older ones. This way of thinking doesn’t just appear out of nowhere; it stems from people’s economic environment and experiences—not only their own, but also those of their families and even earlier generations. Economic mobility and growth play a big role. People who have done better than their parents, or whose families have experienced upward mobility over time, are less likely to think in zero-sum terms. This also explains why younger generations in America are more zero-sum: they have grown up during times of slower economic growth and lower mobility. Other rich countries exhibit a similar generational pattern. In contrast, in many poorer countries where younger generations have experienced more growth than earlier ones, the pattern flips.


