[joescharf]

I've been thinking about this as well. As climate change affects the distribution of potable water on the planet, it would seem prudent to start installing solar backed desalination and water pipelines to ensure water security for areas at risk.

Now I'm no hydrologist, and haven't researched this idea deeply yet, so don't know second and third order effects (i.e. brine disposal mentioned above, and of course the economics of such a venture.) It seems at some point our collective hands may be forced and we may have to do something that doesn't make a profit, yet sustains humanity as a going concern.

Finally, the fact that we haven't "terraformed" in this fashion drought-stricken places like Africa or elsewhere is a pity. But yes, economics, profit, geopolitics, power struggles, I get it.

[rindalir]

I am really appreciating the IANAH and TINHA side effects of your post :)