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The Future of Oil

When will we run out of oil? A room full of pistachios might have the answer. In the first several pages of The Invisible Heart: An Economic Romance, a teacher says you have been given a room filled 5…

A Conservation Dilemma

Should the Dunes Sagebrush Lizard (aka the Sand Dune Lizard), a 3-inch striped reptile, be listed under the Endangered Species Act? Here is the problem. The home of the Sand Dune Lizard is also the ho…