<div class="gmail_quote">On 12 October 2012 18:52, Giulio Prisco <span dir="ltr"><<a href="mailto:giulio@gmail.com" target="_blank">giulio@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Recently a friend observed that if our universe is the fastest machine<br>
able to compute itself (this assumption seems necessary to avoid<br>
causality violation paradoxes), then our matter is _already_<br>
computronium, and we just cannot squeeze more computing power out of<br>
it.</blockquote><div> <br>Wolfram or Lloyd Seth seem to think along the same line. The fact is that the universe does not devote much of its computations to our own ends... :-)<br></div></div><br>-- <br>Stefano Vaj<br>