If your city is dense enough that you live within walking/bus distance of your work and basic necessities (groceries, etc) you dont need to have every single pe

If your city is dense enough that you live within walking/bus distance of your work and basic necessities (groceries, etc) you dont need to have every single person own a car. The cars are a big part of the problem and as long as we keep building to accomodate them and not people things aren't going to improve