You don’t realize how hard it is to do physically the work of water pumps in the grid, which allow you to have running water. Or to collect firewood (or some other burnable fuel) to use much of it every damn day for cooking, heating water, heating your habitat.
And the water will have unbalanced composition, so things you are getting from almost any findable water you’ll have to get specifically. Imagine a water supply short on lithium, but with horrible concentrations of iron, or something like that.
You don’t realize how hard it is to do physically the work of water pumps in the grid, which allow you to have running water. Or to collect firewood (or some other burnable fuel) to use much of it every damn day for cooking, heating water, heating your habitat.
And the water will have unbalanced composition, so things you are getting from almost any findable water you’ll have to get specifically. Imagine a water supply short on lithium, but with horrible concentrations of iron, or something like that.
I am well aware of that. But that was not the original topic.