Rebel
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Make Room! Make Room!
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Terminal Park
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The World Inside
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Full Planet, Empty Plates:...
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Time for the Stars
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Time for the Stars
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Preserve
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Billionaire Island
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The Population Explosion
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Understanding the Changing...
National Research Council,
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Tapped Out: The Coming World...
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Countdown: Our Last, Best...
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The Threat of Overpopulation
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Earthworks
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Life on the Brink:...
Albert Bartlett (Contributions by),
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The Future of Nature:...
Libby Robin (Editor),
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Time for the Stars
Robert A Heinlein,
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Time for the stars
Robert A. Heinlein,
Darrell Sweet
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Make Room Make Room
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The Population Explosion
Paul R. Ehrlich,
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