Buses work admirably, even in the USA. They're more economical, faster to deploy, and actually have a smaller carbon footprint. But bus systems tend to be under

Buses work admirably, even in the USA. They're more economical, faster to deploy, and actually have a smaller carbon footprint. But bus systems tend to be underfunded, and there's a stigma for those who ride them -- essentially, many believe buses are for poor people. What a mistake!