How many people is too many? What happens when too many people are crowded into too little space? What can be done to control the world's population? Read this book to learn more about overpopulation and start thinking about what can and should be done to address this important issue.
9-12 周岁
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作者简介
Robert Green is the author of many books for young adults. He holds graduate degrees from New York University and Harvard. He learned a lot about globalization while living in Taiwan, where he studied Chinese and worked for the Taiwanese government.