alt Hacker News"15 Minute City" ideas sound nice on paper, but I think that in reality the research shows they are net-negative in basically everything apart from encouraging active-transport.
The main issue is around equity.
15 minute cities work great for high-paid knowledge workers with flexible schedules who can chose how and where they can work (i.e. laptop + wifi ... your typical HN reader perhaps). But this is not true for everyone - you cannot expect everyone to find employment within 15 minutes of their home (e.g. healthcare workers, factory workers, maintenance workers, security guards, farmers, construction workers etc etc are unlikely to e.g. find a factory within 15 mins of their house).
Making area support more active-transport (i.e. removing road space and replacing it with pedestrian and cycling space) also has the beneficial side-effect of making it nicer for people and thus more desirable. So property value and rents go up. And again, the high-paid knowledge workers and their families are fine, but the poorer and less well paid are priced out. The lower-income families have to move further out into lower-density areas where there is not enough density of population to support smaller grocery shops, pharmacies, etc so the 15 minute rule stops working and now they need to pay to run a car. And where you do retain roads for the essential transport needs (e.g. grocery deliveries, emergency services, garbage collection etc) you end up with the lower-income families living there since they are less desirable and cheaper and it is those who suffer from that the most (pollution, noise, safety etc)
If you remove roads of block access or removing parking etc to promote active-transport you also disproportionately impact those with accessibility problems. Not just "disabled people in wheelchairs" but also people who are not officially disabled but would benefit from driving, e.g. pregnant people, or elderly people who are fine but cannot walk distances regularly etc. 15 minute cities punish people who cannot easily walk or cycle unaided. Oh and ding ding ding yes these types people who have mobility issues also tend to be the poorer and lower-income people in society too.
Starting to notice a pattern here yet?
Basically the "15 Minute City" utopia is only for rich white-collar knowledge workers. It forces lower-income families and workers out of a neighborhood. I am undecided on if this is "working as intended" or not.
Replies
In a sense it IS "working as intended", because if you look close enough, the cycle-talibans (those who unflexibly express their maoist intent of forcing unwilling people to not use their private cars) are antisocial (at best).
I follow the argument but the conclusion feels off. If the reason white collars move in is that it's nicer and more desirable, is the solution not improving a place? Making it worse?
It seems like the solution would be making nice cities less rare, and thus less of a hot commodity, rather than preventing them. After all, nearly anything that would make an area nicer to live in, would also make it more desirable, and therefore less affordable. I can't believe letting inner cities be hideous slums is the best thing for society overall (historically, indeed quite common).