Eventually, we'll have to either decide to get serious about not burning fossils, or not.
If we do become serious about it, there's no reason internal flights that can easily be replaced by slower rail today, shouldn't be pay as high taxes for fuel, as the cars do.
Cars can also be more convenient than transit, and we tax them for it.
By 2040? That is a very ambitious target by European standard. I would have thought they will still be in the planing stage. And unfortunately UK would not be part of it.
Sometimes I do admire the speed which China get things done.
reply