food and poverty, is that addressing them makes subsequent problems easier to deal with. Developing abundant sources of clean, reliable, affordable energy enables an abundance of clean water. An abundance of clean water enables food production and protects the environment. And so forth.РParagraph 5Р*Р大学英语综合教程1UNIT5Р*РРIn many ways, the 1900s was the century of energy conflict. Now, the dawn of a new energy era is just around the corner — with the prices of solar power going down, and distributed generation and energy efficiency on the point of taking off — and we can foresee a time this century when water replaces energy as the next great challenge for humanity. Getting water right could clear the path to a fully liberated, healthy, and peaceful civilization.РParagraph 6Р*Р大学英语综合教程1UNIT5Р*
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