High-Speed, Sustainable Ground Transportation Network
A globally interconnected network of high-speed, electrified ground transportation (e.g., maglev trains, hyperloops) reduces reliance on air travel for medium- and long-distance journeys.
Future Scenarios that inspired this product idea
A global carbon tax on aviation emissions is instituted, substantially increasing flight costs to incentivize sustainable aviation practices, forcing consumers to re-evaluate travel choices.
Extrapolated from Can flights really reach net zero by 2050 - and what will it cost holidaymakers? - BBC News