> They are mutually exclusive things. Source: You made it up. Being closer to where the things are so you can walk significantly drops the amount of fuel need

> They are mutually exclusive things. Source: You made it up. Being closer to where the things are so you can walk significantly drops the amount of fuel needed for transportation and opens up public transportation as a workable option. > USA has only built 1.1 million housing units on average over that period; That's a government issue, not a practical one. How many housing units did China build in that same amount of time?