> but they’re much cleaner on per-person basis That's not true. They might have lower CO2, but they are NOT cleaner. Diesel is uniquely bad in terms of air qua

> but they’re much cleaner on per-person basis That's not true. They might have lower CO2, but they are NOT cleaner. Diesel is uniquely bad in terms of air quality. Gasoline cars are very very clean. Here's a study: https://www.driving.co.uk/news/public-transport-worse-than-driving-for-exposure-to-air-pollution/ https://www.driving.co.uk/news/public-transport-worse-than-d...