除了困难人群的家用需求之外，水的所有用途，政府都应对其进行定价以反映其实际价值。
For all uses except the domestic demand of the poor, governments should price water to reflect its actual value.
实际上大部分科技人士都是调整能力非常强的社交人群。
The reality is that most technology users are perfectly well-adjusted and social creatures.
他告诉我们，那些忽视水之重要性的社会和人群，或对此错误决策的人群实际上都很快湮灭了。
In fact, he shows us that the communities and peoples who forgot about the importance of water, or who made the wrong decisions about it, quickly faded away.
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