I've been thinking for some time: to which country would I go if I were to move? Perhaps the economic complexity index, ECI, is a clue? These are 20 year old numbers (when Sweden was still a great place in terms of economy, politics, education, healthcare, etc).
High ECI and cognitive abilities signify a well-functioning society with a lot of opportunities. But I'm not sure what I'd want out of a move. Perhaps moving to a place with low costs and happy people would be nice? But I imagine it would be hard to be content with my brain idling. Hmm. Small in Japan?