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Over the course of the twentieth century, scientists came to accept four counterintuitive yet fundamental facts about the Earth: deep time, continental drift, meteorite impact, and global warming. When first suggested, each proposition violated scientific orthodoxy and was quickly denounced as scientific--and sometimes religious--heresy. Nevertheless, after decades of rejection, scientists came to accept each theory.

The stories behind these four discoveries reflect more than the fascinating push and pull of scientific work. They reveal the provocative nature of science and how it raises...

Modern science is under the greatest and most successful attack in recent history. An industry of denial, abetted by news media and "info-tainment" broadcasters more interested in selling controversy than presenting facts, has duped half the American public into rejecting the facts of climate science--an overwhelming body of rigorously vetted scientific evidence showing that human-caused, carbon-based emissions are linked to warming the Earth. The industry of climate science denial is succeeding: public acceptance has declined even as the scientific evidence for global warming has increased....

Where will the water come from to sustain the great desert cities of Las Vegas, Los Angeles, and Phoenix? In a provocative exploration of the past, present, and future of water in the West, James Lawrence Powell begins at Lake Powell, the vast reservoir that has become an emblem of this story. At present, Lake Powell is less than half full. Bathtub rings ten stories tall encircle its blue water; boat ramps and marinas lie stranded and useless. To refill it would require surplus waterbut there is no surplus: burgeoning populations and thirsty crops consume every drop of the Colorado River. Add...

Where will the water come from to sustain the great desert cities of Las Vegas, Los Angeles, and Phoenix? In a provocative exploration of the past, present, and future of water in the West, James Lawrence Powell begins at Lake Powell, the vast reservoir that has become an emblem of this story. At present, Lake Powell is less than half full. Bathtub rings ten stories tall encircle its blue water; boat ramps and marinas lie stranded and useless. To refill it would require surplus waterbut there is no surplus: burgeoning populations and thirsty crops consume every drop of the Colorado River. Add...