2 ms·
Because flights have co2 externalities that trains don't to the same extent. This is econ 101.
by graeme 8y ago
Because flights have co2 externalities that trains don't to the same extent. This is econ 101.
- Freak_NL 8y agoFlights are also subsidized at the moment by not taxing fuel at all. Also, the market doesn't care too much about the environment, hence governments.