Policy Goals For Effective Use Of The Underground

Neanderthal technology is a harsh and inaccurate way to describe modern underground construction and mining practices, but such an exaggeration helps to focus on a major problem or wasted opportunity of modern society. Why is it not safer to excavate in the underground? Why are the working conditions still so unfavorable? Why are urban freeways, shopping malls, warehouses, power plants, sewage disposal treatment plants, and similar facilities still constructed on the surface of the ground--because it is a better location? On the contrary, if underground technology made full use of existing knowledge, underground resources and space would be much more effectively used. And why is the technology so inadequate? Certainly, researchers and practitioners are aware of the shortcomings and are equally aware of problems that have to be overcome. One of the most important reasons has to do with the type of policy goals that society has set in the past. Policy makers may have agreed that improvements would be desirable but no serious commitments have been made--that is, there has been no major allocation of resources to advance these technologies. And yet, to bring about significant changes will require significant time and resources. The resources that are needed are far in excess of what industry can afford to invest, particularly since the pay-off may be far in the future. So the problem reverts to society in general. As long as society is willing to tolerate the present costs and safety requirements for recovering minerals and for constructing underground facilities, then the changes will be slow in coming. Until such time as society sees and desires the benefits