Everyone knows there is a need for transportation - everyone except those in the environmentalist cult recognises this.
There are people who are willing to use an autistic 16 year old young woman to claim that the world will end in a few years and we shouldn't take foreign holidays, we should walk or cycle rather than use private cars.
It may not be asking for a return to the stone age but these people are asking us to make some kind of regression.
Cofty is right - strong anti-capitalist sentiment and the environmental cause go hand in hand.
The only people who'll make cars cleaner and greener are the engineers who work within the capitalist car manufacturers (BMW, Ford, etc.). Greta Thunberg won't do sh1t, sorry to say.