this post was submitted on 17 Jul 2025
189 points (96.6% liked)
Technology
73287 readers
5530 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Anything but trains, subways, trams, or buses?
Tech won't solve traffic, proper investment into public transportation will. Investment in these startups should be funneled into self driving public transportation.
China has quite a number of trains already. Arguably they overbuilt their train network as much of it is heavily underutilized.
Heavily underutilized for now. It's significantly cheaper and easier to build the network too early than too late, when you have to coordinate property acquisition and demolition across the full length of the network.
China has a birthrate of 1.15 children per woman. When is this later time you allude to when there will be more people to utilize the heavily underutilized network?
When many who still aren't in cities move into them. Urbanization in China has yet more runway and that drives rail utilization.
690 million women in China, let's say 30% are in age to give birth, that's 207 million. If only 50% of those actually give birth in the next 5 years, that's a whooping 47.6 million kids per year.
Yeah, that population will climb, just not overnight.
China's birthrate is 1.15 children per woman. Replacement birthrate is 2.1 children per woman.
If each woman is having less than 2.1 children, the population falls.