Originally posted by: BigDH01
Why do I need to grow land? There are plenty of 10 story apartment and condo buildings in my future downtown. Those buildings can grow up and not out.
I think in the distant future, you'll see a lot more buildings represent something like the Hancock Building. You can live in the upper floors, work in the middle floors, and shop on the ground floors. There's even a Best Buy going in. Imagine only having to take an elevator to Best Buy.
I'm moving to an apartment building in a downtown area. This building is connected to nearly all the other downtown buildings via a skywalk. This means, at night, I can walk from my apartment to go buy grocery items, alcohol, whatever, without ever stepping foot outside or getting into a car. I'm also connected to the civic center so I never have to get into a car and deal with traffic when I want to go see a basketball or hockey game. I also live next to the center of nightlife so I never have to get into a car to go to the bar or clubs. Not to mention the many restaurants well within walking distance. There's a gym attached to the skywalk, and an indoor hot tub, sauna, and small fitness center in the basement. I may not have a yard, but I live about 2 blocks from a river and corresponding parks. Plenty of green space.
As populations continue to increase and supplies of traditional energy sources continue to decrease, more people will *want* to live in conditions like this. My fiance and I currently have two cars, and now we can eliminate one as I will no longer have to drive. This saves me gas money, insurance, registration, and maintenance (I already own the car, so no car payment). Living in communal conditions also makes it more affordable to implement green energy technologies. The investment can be shared by all parties and makes use of economy of scale. I see more people seeking out these conditions in the future until the price of energy decreases and/or the cost of turning one's home green with geo and solar technology drops.
Of course, suburbanization also becomes economically unfeasible as the value of crops continue to increase. In the past, creating giant new housing additions was relatively cheap and just required buying up largely flat farmland. Now that corn stands at over $6/bushel, this farmland is no longer cheap to buy. Sprawl can't go on forever, and that population has to go somewhere. I say up.