Supplies of Rare Earth Elements Exhausted By 2017

If your manufacturing processes or downline business depends on zinc, copper, or several other elements, you might start redesigning your business model:

"...another twenty years will see the extinction of zinc. Even copper is an endangered item, since worldwide demand for it is likely to exceed available supplies by the end of the present century."

Read the full article:
http://www.asimovs.com/_issue_0806/ref.shtml