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Re:Type III Societies (Apparently) Do Not Exist by tmptmp on Friday April 29, 2016 @01:46PM (#11597373)
>>just like evaporation as one end of a pump for plants on Earth is clearly no comparison to any motorized pump for volume

But what if we need/want volumes? The way we can't (or don't want to) use trees/plants for pumping water in time-efficient manner, we may not (want to) use the gravity brute force based stars as energy sources and we may invent more time-efficient fusion reactors.

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