世界人口已超過70億，糧食供應、能源、水質等問題更為嚴峻。 人口成長以強調人口成長的原因和影響的方式審視這一重大問題。 此外，它還探討了為什麼一些國家面臨人口年輕化的挑戰，而其他國家則必須維持人口老化的生活品質。 最後，人口成長探討了教育和經濟機會在應對這些重要挑戰的重要性。
The world's population has risen to more than 7 billion people, making issues such as food supply, energy resources, and water quality even more serious. Population Growth examines this major issue in ways that emphasize the causes and effects of population growth. In addition, it examines why some countries face the challenge of a young population, while other countries must maintain the quality of life for an aging population. Finally, Population Growth explores the importance of education and economic opportunities in meeting these important challenges.
