In a walkable city with small markets, you pop into the market as you walk past it on the way home from work, grab ~4 things for supper and carry them home. It takes about 5 minutes, and you do it 7 times a week.
In a surburb, you spend some time making a shopping list to ensure you don't forget something, drive to the store, spend at least 30 minutes getting everything (it takes at least 5 minutes to walk from one end of the store to another), spend time waiting in line and checking out, drive back, unpack, et cetera. The whole process takes about 2 hours.
I'd question those numbers: 5 minutes for urban shopping and 2 hours for suburb shopping. So you're saying that in 7 5 minute stops (35 minutes), you're able to accomplish what it takes someone else in a suburban mega-grocery store to accomplish in 2 hours?
Apart from that, though, almost anything that you can easily plan out and do in bulk is going to out-efficiency something done in smaller iterations involving a lot of repeated steps (going in, walking around, checking out, etc.).
When we go shopping on the weekends, we mostly buy for the entire week. We buy quantities of food that can make plenty of leftovers and buy water/soft drinks by the cases that last several weeks. We try to make the process as efficient as possible and we could stop by the store more often since it's close - but that would waste a lot of efficiency.
If the choice is between driving to the store 1x a week vs 7x a week, then you have an excellent point, but if the choice is between driving 1x a week and walking 5-7x a week, in the long run the latter is much better for my health, and it replaces time I spend on the treadmill in the gym.
> almost anything that you can easily plan out and do in bulk is going to out-efficiency something done in smaller iterations
Not always. When I cycle or catch the bus home, I pop into the shops near my house, grab some stuff I need, and then continue on the way. Or I grab stuff at the supermarket near work, and cycle home with it in a bag.
Now I don't need to plan a big trip. I am already traveling to go home.
It's more like 10, and you probably don't do it 7 days a week. You take a bus or train to your convenient stop near the market. Walk into the market, grab a basketful of goods, pay, walk home.
There's no reason you can't combine the two. My experience in Padova was that there wasn't a huge difference, as the local supermarket wasn't a tiny corner store. Some items we'd buy in bulk less often with our car.
you pop into the market as you walk past it on the way home from work,
We're not European, we're not going to be European...ever. We just don't "pop in" to some market while we're walking by. We pop-in while we're driving by or we plan to drive 5 minutes to an awesome supermarket.
Just stop this constant crap about walking and "only if we're like some European village" crap that will never happen in America.
Where besides NYC? Nowhere. Americans like their cars. They like to drive. America is not the collectivist/statists that represent modern HN...which is pretty sick.
Hackers are anti-establishment! Hackers are not conformists that defer to government minders!
The insanity in your comment is the idea that urban density is the statist / authoritarian / corrupt central planning piece.
Try reading Louis Hyman's "Debtor Nation," particularly the bits on FHA and the creation of a national (and heavily subsidized) mortgage market.
The sub/exurbs, the essential symbiotes of car culture, are the dirigiste statist artifacts.
(yes, also a lot of the people who want to have you sell your Nissan Armada are also like that, and it's fair of you to call out statist authoritarian where you see them. But it's lunacy to suggest that suburbs and car culture just represent an organic Choice of the Free Market™)
It would be inconvenient to drive the American suburban minivan in traffic to the megamart on 5 acres of parking lot 3 miles outside a suburban sprawl, yes.
But for a large fraction of the world, it's more like this:
1. Step off bus you took home from city center job, having decided dinner recipe on the ride.
2. Buy fresh produce from independent grocery store on same block as bus stop.
I think you have this internal representation of what "going to the store" means which is based on the North American suburban lifestyle of doing everything by car. This is not the model most of the world uses, especially not in old European cities.
Right...I've lived in Vienna and Berlin for over a decade (including a wife and child) and we never owned a car, and generally popped into the nearest supermarket for fetching backpack-sized loot every couple of days.
We had food at home, and went to the store 2/3 times a week. It was 5 minutes away by bike, so popping over was no problem, and it meant more fresh fruit and vegetables in our diet, too, which was nice. It was not an inconvenience, nor a "huge portion of my week". It was a small store that was quick to go through and get what I needed, not something like Costco. We did bulk buying elsewhere for other stuff, too, and took the car. It's nice to have the choice.
If I'm hungry, I grab more food when I drop by the grocery store. Unless my hunger pangs are randomly distributed in time and unrelated to my eating schedule, how is that a massive inconvenience?
"right away" doesn't mean the instant you get home. It's more like the next two to three days.
Yes, in an urban environment you generally have less stored food. But usually not zero stored food. You also have less space to store it in, which makes shopping every other day more convenient. Trading off time for space and whatever conveniences urban living might provide you.
Because, in my lived experience, having to carry all my groceries around did in fact mean that I was chronically short on food at home. This is a description of a real problem involved in not having a car. Calling it a strawman won't make it less of a problem.
You can't eat when you're hungry, because you don't keep food at home.
A huge portion of your week is suddenly devoted to shuttling back and forth between home and the grocery store.
And you think that's not a massive inconvenience?