Paul R. Ehrlich is Professor of Population Studies, Department of Biological Sciences, Stanford University.
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Paul R. Ehrlich
Commentaries by Paul R. Ehrlich
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The Food Threat to Human Civilization
PALO ALTO – Humanity faces a growing complex of serious, highly interconnected environmental problems, including much-discussed challenges l…
The Food Threat to Human Civilization
C. Jayant Praharaj: The authors should address the question of the encroachment of non-agricultural activities on natural ecosystems. Today's earthlings and future earthlings will have to determine the most optimum and e…
The Food Threat to Human Civilization
Jon Jermey: Nice to see Professor Ehrlich working so hard to maintain his status as the Man Who Is Never Right.