this post was submitted on 21 Apr 2026
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I feel something like this could be a way...
Overhaul Planes
What if we had smaller planes? You could end subsidies for plane flights under 1,000/1,500 km, as planes are less energy efficent below those distances than train. You can also abolish flights for planes that are heavier than a certain weight, and subside investing in green plane fuel research. To make the transition smooth, you'd have to do this in phases, and ensuring CEOs are on board with it without corruption.
With flying, the security and having to travel to the airport (the airport requires a lot more specialised infrastructure), a journey for 1,500 km would take at least 3 to 5 hours.
Trains
Train stations by comparison, take up much less space and thus occur more widely. Thus travel time to them is less.
Therefore, accounting for security and travel time towards the station, a train can be equally fast, and doesn't lead to ear pain for passengers. If they don't stray too far, scenic routes are also possible, which is beautiful. As you curve downward a valley, the Mont Blanc reveals itself to you. Driving along rolling hills, past rustic pines and beaches, floral meadows and fair lakes and cities...
They should be massively more subsided to reduce prices. Avoiding overcrowding (which decreases comfort) could be done by only allowing as many to board as there are seats available.
High speed rails could be ideal for daytime travelling. They should be frequent and between many mid-sized and large cities. That is, up until the journey would be longer than a plane flight and its preparations. With longer distances between stops, sleeper trains would be handier, especially if their comfort is seriously improved.
What would sleeper trains need?
Wifi, chargers. You could have cabins for 4 people as the standard, with:
Interior should be simple, hypoallergenic but 'cosy'. Not claustrophobic, unclean, or metallic.
A more luxurious option might be a private shower (as well baby diaper changing spot) and toilet, with more space. Breakfast served.
A direct journey thus would be handier for sleeper trains, or at the very least the time between transfers should be at least 10 hours (8 sleep, 2 for going to sleep and waking up). There could be transfer hubs for these sleeper trains where you have lounges that are for eating breakfast/dinner, letting children play, or for focusing.
Train stations require train lines between them, that's the crux of the issue.
There is research into electric/hydrogen planes.
Honestly pretty sure their comment is AI generated, so dont waste too much time analysing it