I’m not sure if this is the right forum for this.
I was just reading the What if AGW is wrong? thread, and was considering the following point:
[QUOTE=Lightnin’]
But if the AGW proponents are wrong, we’re out a lot of money. Well, theoretically, anyway- it seems fairly obvious to me that this’ll just open up another industry, and all that money won’t be lost. It’ll just be put into circulation by some company other than, say, Exxon.
[/quote]
I’ve thought along similar lines whenever I hear people complaining “Oh, we’re spending billions on x, all that money going to waste…”
Surely the economy is a closed system, at least if you are looking at it globally. It’s not as if we’re packing up cases full of dollars and gold ingots and blasting them off into space. If you’re spending billions of dollars on something, whether it’s manufacturing new and nastier bombs, or researching and exploiting alternative energy sources, that money doesn’t “disappear”. It is used, ultimately, to pay other people to work. Those people pay tax, and ultimately use the money to buy stuff. It all gets recycled.
OK, you could argue that some of the money gets spent overseas. True, but that’s a pretty parochial way of looking at it. And even projects which are undertaken solely in one country, by companies and employees housed in that country, get criticised as being a “waste of money”.
Can somebody explain this to me? Obviously the idea of money is an artificial one. Money = crystallised effort, originally, so you could say that doing such-and-such is a big waste of effort. Well, maybe, but I still don’t really get it.
)