[_rerr]

Indeed. There is much controversy about this way of thinking, and about the methodology. See for instance [0]

[0] https://www.jasonhickel.org/blog/2019/3/17/two-hump-world

[sdht0]

Note that the criticism in that article, which is talking about wealth inequality, does not apply to most of the questions in the Gapminder quiz.

But thanks for sharing this. Always good to learn the nuances.