Gold is money. Gold is the only true money. All fiat currencies race to their intrinsic value of zero. Check it out - try to find a fiat currency that lasted long enough to grow a four-foot douglas fir - they don't exist. An ounce of gold will still be worth an ounce of gold tomorrow, and in an hundred years it will be worth precisely one ounce of gold. You can't say that of many things, and you can't say it of any fiat concoctions from any backrooms anywhere. Plus, you can't diddle with the genes of gold! -
'biological engineering will obsolete gold'
.. gold doesn't have genes ... you can slip a little into your jeans though, if you're lucky and smart -g-