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Originally Posted by oklavol I never said I was an expert, but I did take an energy conversion and conservation class in college which discussed energy reserves in the world, and know how to use google. The number I found was consistent with what I remembered in class. My professor never discussed it potentially being recycled forever. Seems like that would have been something relevant he would have discussed. |
The source for recycling for thousands of years was the same one used for current reserves left to mine.
Oddly, the source has changed from when I originally looked this up. It took me to a government report... now it takes me to a magazine article.
I'll dig up the report later.