I just read an interesting and thought provoking article in the New York Times. How Will We Fuel the Future? http://www.nytimes.com/2011/09/25/books/review/the-quest-by-daniel-yergin-book-review.html?pagewanted=1&_r=1
This article is a book review of "The Quest: Energy, Security, and the Remaking of the Modern World by Daniel Yergin.” It sparks serious concerns as we face the future.
Worth the read! Judy