> Building dense cities that can be accessed by bike and on foot would have the same effect.
I love density, but, in my experience this is not true. London doesn't have a large competitive market of grocery stores. Neither does Boston or New York City.
Density means higher real estate prices, that means grocery store sizes go down, and the barrier to entry goes up. Yes you can get more small specialty shops (which is great!) but I've had times where I've had to go to 3 different large supermarkets to find some oddball item I needed, and density would make that even harder on me since stores would have a smaller variety of stock.
Of course the 2 largest grocery store chains in America are trying to merge, so very soon American cities won't have much competition either.
I'm not saying density isn't good, it is, and it makes lots of shopping easier, but certain types of (uniquely) American retail experiences fall apart when cities become more dense.
Heck Seattle already is dense enough that there is only 1 Costco within the city limits, the density of Costco's in the suburbs surrounding Seattle is actually quite high! Prior to living in the city proper, I was a 15 minute drive from two Costcos! Now I am a 30 minute drive from one Costco. Since I don't have the time to go that far on a frequent basis for groceries, I am paying more for food living in a city that has more grocery stores around me, than I was when I lived in the suburbs.
The Costco's are a result of bulk buying, which relies on motorized transport and easy at-home refrigeration, both very American things. The more European tradition of buying food multiple times per week is odd in America outside of a few downtown cores.
When I was doing AirBnB[1] in London, I noticed that the vast majority of London's grocery stores were quite small compared to the stores in America. The small co-op near me is about the size of an average London grocery store, and the selection of stock is poor enough that I really can't get much shopping done there.
London does have larger stores, but it isn't like in America where the average grocery store is, well, huge.
(Obviously some chains such as Asda have larger stores!)
On the west coast at least, American grocery stores are either small like Trader Joe's (Aldi sized I believe), tiny local ethnic stores, or you start getting into larger and larger categories that start at "really damn big" and end up at "you can get lost here".
The "you can get lost here" sized stores typically have much cheaper prices, and families go there on weekends to buy essentials (meat, veggies) to stay on budget.
All in all I'm not saying it is a bad thing, having a higher density of grocery stores is nice, it means going to the grocery store isn't a dedicated trip, but those cheap huge discount stores are very nice to have around.
[1] I like to stay for awhile in the middle of cities so I can actually shop at local stores, cook some food myself, etc.
Multiple neighborhoods I lived in had walking access to Stop & Shop, Star Market, Trader Joe's, Whole Foods, Target, bfresh, cheap overstock/clearance stores, a farmers market, and other independent grocers, many catering to nationalities/ethnicities with large subcommunities in the area. Just a train or bus ride away I could go to Market Basket, Roche Brothers, Wegmans, a worker owned-co-op, and more farmers markets and independent grocers.
Costco was a longer train ride away, but accessible if you wanted something specifically from there. Delivery is more economical because of the shorter distances involved.
You can see this yourself by doing a map search.
In rural areas I've lived, one is common, sometimes zero within a fifteen minute drive. Suburban areas might have two or three regional supermarkets, plus Walmart, Target, Costco and/or Sam's, but always way fewer within the area covered by the same travel time.
May depend on the part of Boston, my wife used to live there and her area didn't have much, she was either walking a mile or taking the train to a different area.
Different parts of Boston is incredibly varied though, I shouldn't have made a general statement.
- 2-3 specialty grocers (think italian importers, etc.)
- gourmet grocer
- two butcher shops and a fresh fish shop
- CVS (yes, they sell groceries! spooky)
- 2-3 bodegas that sell shelf-stable goods, as well as a small collection of fruit and vegetables
If you go expand it to 15 minute bike, the world is truly your oyster, but the primary one that pops up is Trader Joe's.
The most remarkable part of this description, is that it identifies at least 4 or 5 different neighborhoods in NYC, those are only the ones I can think of off the top of my head, and I haven't been close to everywhere.
There's a lot of things to knock about NYC, but it's easily the most walkable city in the US, that I've seen.
Sure but everyone would expect that in New York but people on here tend to miss that suburbs can be walkable too. I live in the most suburban neighborhood 25 miles away from central Phoenix that you could possibly imagine and have a 15 minute walk to 2 full size grocery stores, several bars, a wide variety of restaurants, plenty (an understatement) of medical offices, coffee shops etc. 20 minutes gets me to Walmart, a movie theater, and tons more. Having been to New York many times I strongly prefer the walk through tree lined, low traffic and noise streets that I have here.
I love density, but, in my experience this is not true. London doesn't have a large competitive market of grocery stores. Neither does Boston or New York City.
Density means higher real estate prices, that means grocery store sizes go down, and the barrier to entry goes up. Yes you can get more small specialty shops (which is great!) but I've had times where I've had to go to 3 different large supermarkets to find some oddball item I needed, and density would make that even harder on me since stores would have a smaller variety of stock.
Of course the 2 largest grocery store chains in America are trying to merge, so very soon American cities won't have much competition either.
I'm not saying density isn't good, it is, and it makes lots of shopping easier, but certain types of (uniquely) American retail experiences fall apart when cities become more dense.
Heck Seattle already is dense enough that there is only 1 Costco within the city limits, the density of Costco's in the suburbs surrounding Seattle is actually quite high! Prior to living in the city proper, I was a 15 minute drive from two Costcos! Now I am a 30 minute drive from one Costco. Since I don't have the time to go that far on a frequent basis for groceries, I am paying more for food living in a city that has more grocery stores around me, than I was when I lived in the suburbs.