As money flows overseas, the government has to print more money to cover what is lost.
*eyetwitch*
The money isn't lost, ever. Haven't you heard of banks trading currencies?
Of course. What I'm saying though is that money from area A, ends up in area B, and I am not in area B. Therefore that wealth is not available to me anymore, correct? What I'm speaking of is the private citizen's point of view of international wealth.
Eventually, once all the wealth is gone from A, where I am, to B, it doesn't matter what currency A uses as it will be inflated or something.
Money is not wealth, said money is internationally traded in currency markets between banks needing various currencies, floating price points between currencies correct imbalances caused by trade, and reducing the money supply causes deflation, not inflation.
Oops, yeah, you're right about reducing the money supply causing deflation. I'll edit that and return shortly.
EDIT:
I think there's a reason the Sahara's a desert and that it's stayed that way for a while.
Reason: It's a bunch of really hot, low-nutrient shifty sand with very few natural water sources spread over a large area.
Seriously, if you could manage to get a bunch of water into the Sahara, you'd have a hell of a time getting anything to grow. And this is AFTER you manage to get your water management buildings set up to protect your pumps from sandstorms and shit. AND, even if you got something to grow, you'd have to supply it with water to keep it from drying up. And keeping a water supply requires... energy. And we're already running rather low on that at the moment as it is, as is noticeable with the rising gas prices. And the purpose of terraforming this massive chunk of sand is.... what again?
So is it doable? Maybe. Is it practical or useful in the current economy? No.
It's obviously practical in the current economy. Why else would a bunch of corporations do it? They were able to create a port city with a desalination plant; why couldn't a series of desalination plants shipped via pipeline do the same? It's essentially what companies do to rural people when they want to expand their sewers to make money. Except in this case they aren't forcing people to give up a viable source of water through taking over the local government, and instead are providing a service that wasn't available before.
They made a port city via desalinization. Cool. It probably had a use.
What use, exactly, could a terraformed Sahara have to a corporation which is aiming to increase profit?
What did the Prairie turn into? The Western States?
The Prairie was very productive farmland. Still is, in a way. The Sahara would not be, because it's all sand. Sand is usually not very conducive to growing plants, especially when sandstorms happen.
Fakeedit: I want to know how you intend to get all this compost and dump it in the Sahara in such a way that it won't get tossed around by the wind or fried into a cake by the heat.
Actually, throughout American History, the first farms always used poor farming methods, which reduced the soil qualities for later generations. This resulted in the dust bowl. This was countered by modern farming techniques, mostly irrigation, fertilization, and compost. Some areas are simply a much warmer dustbowl.
No. There's a difference between "blistering heat year-round" and normal planting seasons used in the prairie. And while the soil quality may have been reduced, it wasn't turned completely to sand.
Comparison: In my experience, the darker the soil, the more nutrients it has and the better it is for growing stuff.
Dust-bowl stories tell of people seeing "a black wall" that was the dirt carried by the wind. So the dirt was still halfway-decent.
The Sahara is.... sand. Yellow-brown, shifting sand. Horrible for growing stuff.
And you still haven't said how you intend to get all the crap (literally) produced by cities over to the Sahara to be used as fertilizer, how you intend to keep plants from drying up in the heat, and how all this combines to make a profit. And don't say "desalinization plants and pumps," because those typically require very large investment and energy to run said pumps, as well as protection from sandstorms, angry nomads, etc.
This is all easy stuff that we have today, assuming the oasises set up were well located. As far as dirt, after you put a few feet of compost on a field it won't matter what was on it before; in addition I'm sure there are plants that grow in extreme temperatures available. If I remember correctly, excessive sunlight due to the lack of clouds (which can now apparently be seeded by airplane); caused by mountains or ocean currents keeping the rains away forms deserts. Now; if there were pipelines to fill reservoirs for oasis towns in the desert that came from desalination plants; that's not necessarily terraforming the whole desert. It's certainly a start though towards the eventual expansion that these population centers would generate; likely though expanding the desalination plants on their own and by digging canals if possible. Maybe aqueducts via pipeline. Then, possibly, you could hope for thunderstorms if there were a lot of large lakes. Maybe, I dunno really but it seems like it would be something to investigate as it would make whoever did it successfully absolutely rich.
EDIT: Also, guess what guys? The farm I live on is all yellow sand, haha. We had to fertilize the shit
out into of it with seaweed early on from our pond, ash from burnables, and compostable household waste. Not human waste but like food waste like apple rinds or chicken bones and such. It goes out in a barrel and tipped over and roto-tilled every year; and it only took 10 years to go from a former cow pasture that was only suitable for grazing grasses to something that is producing a nice crop. Now that we have animals, the soil is absolutely wonderful. Yet if you dig 30 feet away from the garden you'll hit the wet yellow sand. The glaciers pushed the sand ahead of it in a previous ice age and made hills out of it.