
Originally Posted by
ajm317
There's a lot of reasons this won't happen.
First of all, I challenge the assumption that the economy would "boom". U.S. military expenditures are what, 3% of GDP? That's a decent chunk, but assuming that 3% were spread evenly it probably wouldn't radically alter the way I live my life.
More importantly though, the military is an investment. It actually makes money (or it is supposed to), as have all militaries throughout history. The U.S. military protects U.S. economic interests across the world. Look at the middle east, the U.S. is there to make sure that no one ever shuts off the oil like they did in the 70's, and, if necessary, to make sure that most of it goes to the west, and not to, say, China. Consider South Korea and Taiwan. These two countries have extensive trade ties with the U.S. If we cut our military as you suggest South Korea could be attacked by North Korea and China could reassert it's claims on Taiwan. Latin American country gets uppity and goes against U.S. interests? Call in the carriers. This happens like, once a decade. Currently the U.S. is able to use its military to impose an unfair balance of trade on the world. Take away the navy, that ability goes away.
Second, militaries aren't something you can just pull out of thin air when you need them. Even if Europe started pouring money in their armed forces tomorrow, it would probably take decades before they were on par with the U.S. Carriers take years to build. Fighters take 15 years to develop and put into service. If you scrapped the army navy and air force, you can't just bring it back if and when you need it.
Finally I don't think that if the U.S. disarmed other countries would follow suit. Russia would still need it's armed forces to counter Western Europe, and vice versa (in fact the folks in Western Europe would almost certainly begin an arms buildup). China, quite the contrary, would probably build a navy to fill the power vacuum in the Pacific, India might follow suit. Indeed, history has shown that when a great power falls everyone else struggles for their piece of the newly available pie, and sometimes they fight over the scraps.
In other words, I don't think this is a good idea.