Reading Assignment:
Chapter 13
Future Resources
|
(unit topics) |
(things you must do) |
(what you learned) |
Back to Course Contents || Back to Course Plan (weekly schedule)
|
|
This chapter has been written as a summarizing extension of the previous 11 chapters and centers on the consideration, "The day will come, however, when all of the accessible deposits will have been found." Where will we turn then? The answers appear to be: (i) we will search deeper (because we have but scratched the surface of the Earth); (ii) we will be forced to search in more and more remote and inaccessible localities (we began with those closest to our population centers); (iii) we will turn to new sources (brines, low-grade deposits, and perhaps even the common rocks for the abundant metals); (iv) we will have to turn to increased recycling of resources; and (v) we will require innovative approaches to resource extraction and utilization.
By the end of this chapter you should be able to: