So can world peace. All we need to do is want it. We have paper telephone books, we have CD-rom phone directories, we Telephone numbers are assigned through a hierarchically centralized administrative service. Although citing White Pages is useful to explain the simple mapping nature of the DNS, the DNS is not really comparable to the White Pages, since people do not require use of the White Pages to make a phone call. The DNS is part of the operational infrastructure, rather than being a useful support service.
Telephone services resolve ALL telephone references.