Get to know Sandra Postel and what she has to say about water. It's not just a matter of conserving water by turning off the tap as we brush our teeth. With global warming strategies that deal with episodic droughts are not enough. It's a matter of knowing that water is embedded in everything and knowing our "water footprint". It's about eating less beef, recycling paper or using less, buying fewer clothes or checking out that Thrifty store on the corner.
Here's a 2010 video with Postel that can help get you acquainted with what she is teaching:
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