<div dir="auto"><div><br><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Thu, Mar 5, 2026, 6:23 AM John Clark via extropy-chat <<a href="mailto:extropy-chat@lists.extropy.org">extropy-chat@lists.extropy.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 3, 2026 at 9:13 AM <<a href="mailto:spike@rainier66.com" target="_blank" rel="noreferrer">spike@rainier66.com</a>> wrote:<br></div><div dir="ltr" class="gmail_attr"><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span style="font-size:13.5pt"><i><font face="georgia, serif"><span class="gmail_default" style="font-family:arial,helvetica,sans-serif">> </span>We might be stuck with defining the singularity as a year when a billion humans perish.</font></i></span></blockquote><div><br></div><div><font face="tahoma, sans-serif" size="4"><b>I think it is <span class="gmail_default">extremely </span>unlikely there will ever be a year in which 1 billion humans die,<span class="gmail_default"> but there might be a year in which all 8.2 billion humans die, however for betting purposes that would not be a singularity definition that would be very useful, the reason being rather obvious. </span></b></font></div></div></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">One funny aspect of hyperbolic models (as opposed to exponential ones) is that immediately after shooting to infinity (at the singularity point) it does not remain there at infinity. Instead in very next moment it switches to negative infinity and then remains negative for all remaining time.</div><div dir="auto"><br></div><div dir="auto">Does this suggest some kind of phase transition or other fundamental and permanent change for civilization? It's hard to interpret what the math implies in this case. My bet is any attempt to read past that point is over extending the model past the point where it breaks/decouples from reality.</div><div dir="auto"><br></div><div dir="auto">Hillis talked about this in the 90s: </div><div dir="auto"><a href="https://youtu.be/gdg4mU-wuhI">https://youtu.be/gdg4mU-wuhI</a></div><div dir="auto"><br></div><div dir="auto">Jason </div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote gmail_quote_container"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div><font face="tahoma, sans-serif" size="4"><b><span class="gmail_default"><br></span></b></font></div><div><font face="tahoma, sans-serif" size="4"><b><span class="gmail_default">John K Clark</span></b></font></div><div dir="ltr" class="gmail_attr"><br></div><div dir="ltr" class="gmail_attr"><br></div><div dir="ltr" class="gmail_attr"><br></div><div dir="ltr" class="gmail_attr"><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div lang="EN-US"><div><p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif"><u></u> <u></u></span></p><div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0in 0in"><p class="MsoNormal"><b><span style="font-size:11pt;font-family:Calibri,sans-serif">From:</span></b><span style="font-size:11pt;font-family:Calibri,sans-serif"> John Clark <<a href="mailto:johnkclark@gmail.com" target="_blank" rel="noreferrer">johnkclark@gmail.com</a>> <br><b>….</b></span><u></u><u></u></p></div><div><div><div><p class="MsoNormal"><u></u> <u></u></p><blockquote style="border-top:none;border-right:none;border-bottom:none;border-left:1pt solid rgb(204,204,204);padding:0in 0in 0in 6pt;margin-left:4.8pt;margin-right:0in"><p class="MsoNormal"><span><i><span style="font-size:13.5pt;font-family:Arial,sans-serif">>>… </span></i></span><i><span style="font-size:13.5pt;font-family:Calibri,sans-serif">How can we objectively define when the singularity occurred?</span></i><u></u><u></u></p></blockquote><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif">>…When predictions consistently prove to be wrong<span> is the normal definition of a singularity</span>.<span> Back in January I predicted that 2025 would be the last normal year ... so now it looks like my prediction is on track for being proven correct... so my prediction was proven to be wrong... so my prediction was right ... so I'm very confused.... so I guess the Singularity is happening. </span></span></b><u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><span><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif">John K Clark<u></u><u></u></span></b></span></p><p class="MsoNormal"><span><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif"><u></u> <u></u></span></b></span></p><p class="MsoNormal"><span><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif">But 2025 was not a normal year. By that reasoning the singularity already happened. But it is difficult to define objectively when it happened. We might be stuck with something like defining the singularity by some percentage of biological humans perishing, some five sigma number, ten times the average mortality for instance. If I were to estimate an average mortality, there are about 8 billion humans and we live about 80 years on the average, so about a hundred million proles perish every year to maintain those numbers, ja? We might be stuck with defining the singularity as a year when a billion humans perish.<u></u><u></u></span></b></span></p><p class="MsoNormal"><span><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif">Wow that’s dark. Suggestions please?<u></u><u></u></span></b></span></p><p class="MsoNormal"><span><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif">spike<u></u><u></u></span></b></span></p><p class="MsoNormal"><span><b><span style="font-size:13.5pt;font-family:Tahoma,sans-serif"><u></u> <u></u></span></b></span></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span><u></u><u></u></p></div><blockquote style="border-top:none;border-right:none;border-bottom:none;border-left:1pt solid rgb(204,204,204);padding:0in 0in 0in 6pt;margin-left:4.8pt;margin-right:0in"><div><div><div><div><div><p class="MsoNormal"><u></u> <u></u></p></div></div></div></div></div></blockquote></div></div></div></div></div></blockquote></div></div>
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