<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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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>Adrian Tymes via extropy-chat<br><b>Subject:</b> Re: [ExI] Michio Kaku makes 3 predictions about the future<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Sat, Mar 26, 2022 at 11:00 AM spike jones via extropy-chat <<a href="mailto:extropy-chat@lists.extropy.org">extropy-chat@lists.extropy.org</a>> wrote:<o:p></o:p></p></div><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Prediction: humanity will build tech-advanced cities in Africa, up in the Sahara where it won’t bother the people who already there, before we build anything on Mars.<o:p></o:p></p></div></div></blockquote><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>>…Cities in Africa could be easily raided by military or - deadpan gasp - law enforcement. This is much harder to do on Mars, which seems to be the true impetus for colonizing Mars.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>>…But the benefit of being hard to raid can be had in orbit or on the Moon, too, with much less drawbacks from distance, thus why I see those as likely sooner than Mars…<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi Adrian, <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Granted, but my contention is that defense against military or law enforcement raiders is a much easier and practical task than is survival on Mars. In the latter case, sheer distance from military force is a huge deterrent. If energy-generating colonies are built in the Sahara, the desert itself creates a marvelous fortress against over-land attacks. Regarding aircraft attack, the defender can deal with that too, considering any power-generating facility has huge piles of money to invest in anti-aircraft technology.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Conclusion: massive Saharan power stations will predate (and may even be prerequisite to) any Mars colony.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>spike <o:p></o:p></p></div></div></div></div></body></html>