Cities are usually much greener and more environmentally because of the density of people. The same population in a rural area would need a lot more fuel for ca

Cities are usually much greener and more environmentally because of the density of people. The same population in a rural area would need a lot more fuel for cars (as you couldn't offer public transit). They'd have much bigger houses (needing more fuel to heat and electricity to light/cool). One of the greenest things people can do it move to the city.