Business: Strategic Metals, Critical Choices
(3 of 3)
Of course, companies can do more to develop secondary and tertiary sources, many of which will become both economically feasible and absolutely necessary as conventional minerals become costlier in the 1980s. For example, the U.S. imports 93% of its bauxite, the major aluminum ore, but the Bureau of Mines is experimenting with a process to extract alumina from clays found in Georgia and Arkansas. More experiments, more domestic mining and some compromises on the environmental front would help avoid repetition of the oil saga of the 1960s and 1970s, when the U.S. became needlessly overdependent on dubious foreign suppliers. In an era of growing economic confrontation, increasing reliance on imported minerals creates a potentially dangerous breach in the nation's defenses.
- « PREV PAGE
- 1
- 2
- 3
Most Popular »
- The '00s: Goodbye (at Last) to the Decade From Hell
- The Growing Backlash Against Overparenting
- Obama's 'Mistakes': Way Too Early to Judge
- One Year After the Mumbai Massacre, a Trial Plods on
- Me and Orson Welles: Zac Efron Takes the Stage
- Ahmadinejad in Brazil: Why Lula Defies the U.S.
- California Judge Challenging Obama on Gay Rights
- The Fall of Greg Craig, Obama's Top Lawyer
- Zhu Zhu Mania: Hamster Toys Are Ruling Christmas
- In His Cave, a Palestinian Farmer Makes a Stand
- The Growing Backlash Against Overparenting
- The '00s: Goodbye (at Last) to the Decade From Hell
- Five Things the U.S. Can Learn from China
- Getting Real About the High Price of Cheap Food
- Why Exercise Won't Make You Thin
- Australia Outraged Over Its Own 'Josef Fritzl'
- Books: Freudian Revival
- Should You Drink with Your Kids?
- The Fall of Greg Craig, Obama's Top Lawyer
- NARCOTICS: Search and Destroy--The War on Drugs







RSS