I mean, it's easy to say "just walk (or ride a bike)" when you're 22 years old and in prime health, but the population in most First World countries is rapidly aging.
I mean, it's easy to say "just walk (or ride a bike)" when you're 22 years old and in prime health, but the population in most First World countries is rapidly aging.
I think you have the wrong impression about what "walkable cities" mean.
Better driving can only get you from 1 curb to another. You still have to walk to your actual destination whether it’s to the other end of the mall, or to your home’s door. In no way is this any worse in a walkable city which will not only allow you to walk everywhere when you’re able, therefore delaying any loss in walking capabilities, but will also include better and more accessible public and private curb to curb transportation.
A walkable city will also make the curb to actual destination far more walkable.
A walkable city will also mean a lot more options are accessible to the disabled through their wheelchairs, etc.
It's the reason New Yorkers live longer [1].
[1] https://www.nytimes.com/interactive/2015/04/29/health/life-e...
Manhattan is incredibly senior friendly.
Actual car-free areas, like the access-controlled dense old towns in Europe, are possible (if built-out where they don't exist), but not necessarily to be walkable.
I am disabled, and like many other disabled people, I can't drive a car. Often times as people age they also lose the ability to drive a car safely.
That is precisely why walkable neighborhoods are so important to old and disabled people.