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In page Anne H. Ehrlich:

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By the end of the 1970s, this prediction and many others throughout the text proved to be wildly incorrect. However, they continued to argue that societies must take strong action to decrease population growth in order to mitigate future disasters, both ecological and social.[citation needed] A 2012 retrospective in the peer-reviewed journal Demography noted that many of the book's predictions did not materialize, as global food production kept pace with population growth and poverty rates declined in much of the world.[4]