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Well, you read the lesson notes (wrote these in 2002 for a seminar at Northeastern.  Have not changed a word). The only change that is needed is that drinkable water will be the next crisis point.  Over 50% of the countries that belong to the United Nations get their drinkable water from some other country.

What do you think the world will look like in 2050, 2075 and later?

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