How gold will end up at the heart of the global currency system again

I worry something like this will happen. 

How gold will end up at the heart of the global currency system again
http://www.arabianmoney.net/gold-silver/2013/06/05/how-gold-will-end-up-at-the-heart-of-the-global-currency-system-again/

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Thanks 

William Bayne