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US and EU must change biofuel targets to avert food crisis, says Nestlé chief

Submitted by sungtaek12 on

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John Vidal
Nestlé chief Paul Bulcke
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 September 4 ,2012

Food company chief executive labels biofuels an aberration and expresses concern about potential impact of water wastage

Nestlé chief Paul Bulcke says that without more efficient use of water, the world's food supplies will become severely limited. Photograph: Eric Piermont/AFP/Getty Images

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US and EU must change biofuel targets to avert food crisis, says Nestlé chief

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Iran, Afghanistan, Tajikistan to Build Joint Power Line

Submitted by sungtaek12 on

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http://english.farsnews.com
minister
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june 25 2012

 

TEHRAN (FNA)- Iranian Energy Minister Majid Namjou announced that Iran, Afghanistan and Tajikistan are due to build a joint power line after a final agreement on the project.

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Minister: Iran, Afghanistan, Tajikistan to Build Joint Power Line

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Systems Diagram of a City

Submitted by pmd on

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http://upload.wikimedia.org/wikipedia/commons/4/4e/Systems_diagram_of_a_city.png

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Systems Diagram of a City

This is an interesting "Systems Diagram of a City", found at:

http://en.wikipedia.org/wiki/File:Systems_diagram_of_a_city.png

And the image appears on the wikipedia page for Emergy, and is labelled "Energy system diagram of a city in its support region"

http://en.wikipedia.org/wiki/Emergy

This diagrams the major energy  flows in and out of a city.

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