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本书对生活的方方面面做了非凡的点评，描绘了高度进化的生灵和高度进化的社会，探讨了许多人们一直在思考的问题。包括"超级智慧生命是否存在？"、"怎样实现最高程度社会进化？"、"地球之外的真相是什么？"等。
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