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34 grams per person times 3.4e8 people is a bit over 1e10 grams, or ten thousand tons a year? That’s back to sounding like a lot. World gold production is thre
by jodrellblank 2y ago
34 grams per person times 3.4e8 people is a bit over 1e10 grams, or ten thousand tons a year? That’s back to sounding like a lot.
World gold production is three thousand tons a year, for one comparison.
- fsflover 2y agoThe link compares with the waste from coal, which is still used instead.