“Someone with a 1-hr car commute needs to earn 40% more to be as happy as someone with a short walk to work. On the other hand, if someone shifts from a long commute to a walk, their happiness increases as much as if they’d fallen in love.” #CityMakingMath
https://www.fastcompany.com/3062989/50-reasons-why-everyone-should-want-more-walkable-streets