>>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? Th

>>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.