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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> extropy-chat <extropy-chat-bounces@lists.extropy.org> <b>On Behalf Of </b>William Flynn Wallace via extropy-chat<br><b>Sent:</b> Friday, May 21, 2021 3:08 PM<br><b>To:</b> ExI chat list <extropy-chat@lists.extropy.org>; extropolis@googlegroups.com<br><b>Cc:</b> William Flynn Wallace <foozler83@gmail.com><br><b>Subject:</b> Re: [ExI] towing an iceberg<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>>…<span style='color:black'>To take Southern California as an example of a place that needs a lot of water, just about all of it is a desert. I simply cannot imagine not having enough land there even if you needed square miles of it, which you probably do</span>…<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>With desalination, the plants need to be near the coast. Seawater is taken in, put in the solar heated containers, some water is extracted, then the remainder is returned to the sea slightly more saline than before. If the plant is too far inland, it requires too much energy to lift the seawater.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>>…<span style='color:black'> I do like towing ice which I have seen in several books. Are you saying that reverse osmosis is the last, the only tech that could do this job? No more ideas needed? In fact, could you say that about anything else? That no further improvement can exist</span>?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>You could use nuclear-powered distillation but that hasn’t proven economically viable anywhere.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>>…<span style='color:black'>"Oh we've got land, lots of land, with the starry skies above - don't fence me in."<o:p></o:p></span></span></p></div><div><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS";color:black'>bill </span><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>w<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>Land close to the sea is very pricy stuff and very limited.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'>spike<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:18.0pt;font-family:"Comic Sans MS"'><o:p> </o:p></span></p></div></div></div></body></html>