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NASA moves a step closer to supersonic passenger flights
(www.cnn.com)
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this post was submitted on 26 Aug 2023
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Price per km of track goes up exponentialy the faster you want to go, which means they will either have expensive tickets or will be unprofitable.
The rail network should be a service not a for profit organisation
Still, someone has to finance it. In the worst case you have a high speed rail network with high operationg costs that nobody uses, but taxpayers still need to maintain.
I swear if firefighting wasn't currently publicly funded, you'd argue against making it publicly funded because it might not be profitable
If it’s there (and not terrible), people will use it. Will it break even on the costs? Maybe. Maybe not. Still worth it, however.
Just move some defence budget into the rail network.
Spain and china managed just fine. Rail costs way less than 20 lane highways.