It is way, way ahead of cars environmentally, nobody in their right minds would argue otherwise. There is huge 'but' here [no jokes please] the system must be cheap, clean, fast, efficient, and above all, Its time tables must run to suit the commutors, not the reverse. There is a limit to what people are willing to sacrifice for the environment, especially on their way to the daily grind.
it would be better
cars trucks trains and subway
Public Transport Buses, trains, metro (trams), taxis Private Transport Cars, motorbikes, pedal cycles, walking.
they used old fashioned cars and were not alot of money atall.
Take public transport instead of cars
I dont think the number would change, because those who take public transport usually do not have money to buy cars, not that they want to help the environment.
They drive or walk. There is only public transport in major cities
Trams are the most visible public transport within the Melbourne CBD. Trains form the second most visible public transport system leading out to the suburbs. Cars and other road transport like busses also form a part of the transport network in Melbourne.
With people shifting away from luxury and more toward fuel efficiency, there has been a huge boom in sales for environmentally friendly cars. While some people invest in these cars solely because they'll save money on gas, others invest in environmentally friendly cars because they feel it's the morally correct thing to do. When you invest your money in these cars, you're showing manufacturers that there's a demand, and thus they develop newer and better models.
Environmentally cars are specifically engineered to have superior mile per gallon, or MPG compared to normal cars. These comparisons can be made at KellyBlueBook website.
I think that cars will still be existing but they will not be that popular. Since technology is improving, better transport will be made.
if you wanted to go to a store that is a 5 min ride on car, you would use the car you wouldn't waste your money to go on public transport for such small distance