David Zetland on Water
EconTalk
00:00
The Future of Desalination
In a lot of the things that we consume, we get better and better at it. Fracking is an obvious example of how we've been able to get more oil out of the ground. We get higher gas mileage for our cars than we got 50 years ago. Is there any technological possibilities for water the way there might be for, say, other things that are precious? "Yes, the desalination has been getting better and better"
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