Near Lancaster, PA, there is a Nuclear power plant... it's called TMI - Three Mile Island. Some of you may have heard of a Three Mile Island partial meltdown...
Anyway, I completely agree with Mr. Bob on this one... use what's already naturally available, and not the stuff that's naturally available that can't be replaced as quickly as it's used.
It's standard economics, honestly... what happens when you run out of milk in the fridge? You go buy more, right? What if you couldn't just buy more? You'd have to have the cow... then you can only use as much milk as the cow would make...
Well, Earth is the cow... stop drinking so much damn milk.
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