<div dir="ltr">This can't be really a law. It's only improbable, but not impossible to return to the previous version of the genome.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 30, 2020 at 9:47 PM Dan TheBookMan 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:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div>Not sure if I missed it, but there’s Dollo’s Law:</div><div><br></div><a href="https://en.m.wikipedia.org/wiki/Dollo%27s_law_of_irreversibility" target="_blank">https://en.m.wikipedia.org/wiki/Dollo%27s_law_of_irreversibility</a><div><br></div><div>I first ran into in Brooks’ and Wiley’s _Evolution as Entropy_, an old book, but still worth a glance.<br><br><div dir="ltr"><div style="line-height:normal"><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)">Regards,</span></div><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)"><br></span></div><div><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)">Dan</span></div><div style="line-height:normal"><span style="line-height:20px;background-color:rgba(255,255,255,0)">   Sample my Kindle books at:</span></div><div style="line-height:normal"><p style="margin:0px;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><span style="font-size:12pt"><a href="http://author.to/DanUst" target="_blank">http://author.to/DanUst</a></span></p></div></div></div></div></div></div>_______________________________________________<br>
extropy-chat mailing list<br>
<a href="mailto:extropy-chat@lists.extropy.org" target="_blank">extropy-chat@lists.extropy.org</a><br>
<a href="http://lists.extropy.org/mailman/listinfo.cgi/extropy-chat" rel="noreferrer" target="_blank">http://lists.extropy.org/mailman/listinfo.cgi/extropy-chat</a><br>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><a href="https://protokol2020.wordpress.com/" target="_blank">https://protokol2020.wordpress.com/</a><br></div></div>