On 1/27/06, <b class="gmail_sendername">Rafal Smigrodzki</b> <<a href="mailto:rafal.smigrodzki@gmail.com">rafal.smigrodzki@gmail.com</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On 1/26/06, Eliezer S. Yudkowsky <<a href="mailto:sentience@pobox.com">sentience@pobox.com</a>> wrote:<br><br>> 1: A finite computer has only a finite number of possible states. In<br>> the long run, then, you *must* either die (not do any processing past a
<br>> finite number of operations), go into an infinite loop (also implying no<br>> further processing), or grow beyond any finite bound. Those are your<br>> only three options, no matter the physics. Being human forever isn't on
<br>> the list. That is not a moral judgment, it's an unarguable mathematical<br>> fact. In the long run - the really long run - humanity isn't an option.<br>><br>### Is being human (in the sense of having a certain threshold number
<br>of similarities to myself) really unavoidably a finite process? The<br>answer depends crucially on the type of properties that constitute<br>being human as opposed to an Old One - I would contend that if you<br>choose the right definition of yourself, you could become infinite
<br>without losing it.<br><br>In fact, although I have insufficient data, I surmise that the current<br>essence of Smigrodzkism is compatible with infinity.</blockquote><div><br>I would suggest that the current conception of an "essence of Smigrodzkism" is not about essence, but about a description of a process. The specified process has been ongoing for less than half a century and its current working description is dominated by events weighted toward the present.
<br><br>One could argue that there was a genetic essence of Smigrodzkism even before birth that has been carried forward as a set of characteristics that influence the propensities of the present Smigrodzki, but environment and happenstance already outweigh the influence of this early essence. Given a further 1000 years of growth, the essential *description* of Smigrodzki of 2006 would be seen as a historical factoid, multidimensional and descriptive of what it meant to be a certain creative, thinking human at that time, but nearly insignificant in terms of what would define and influence a capable intelligent agent of the fourth millenium.
<br><br> </div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">The first component of this essence is that for a device to be<br>legitimately classified as an instance of myself it has to contain a
<br>certain finite amount of information that describes my current<br>memories, without limitation on the total amount of information<br>contained within the device - and it appears that this doesn't force<br>the device into finitude.
</blockquote><div><br><br>Storage of past versions should not be difficult, but such historical data will be of diminishing significance.<br> </div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
The second component of the essence is a stipulation that in<br>situations analogous to my current circumstances the device must make<br>certain choices identically to my current instance, or its versions<br>that have better information about outcomes of actions, including a
<br>version possessing full and certain information about outcomes of<br>actions (choices of versions with more information trump the choices<br>of versions with less information). Not all choices must be identical,<br>only some choices in some situations, and on of the points of
<br>reference is, as I said, a hypothetical, omniscient version of myself,<br>which is itself an infinite being. Thus, the second part of the<br>essence not only does not limit my future self but even requires an<br>infinite being for the definition.
</blockquote><div><br><br>I think what is missing here is that not only will Smigrodzki change over time, but the environment too will change, and he will eventually find himself to be not only a substantially different player, but that the game itself will have changed. Therefore, the basis of comparison between the newer and older versions of Smigrodzki will become vanishingly small. Your point about such comparisons would remain technically correct, but irrelevant.
<br><br> </div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I think it is then reasonable to conclude that being Rafal is not<br>necessarily a finite process.
</blockquote><div><br><br>We are not necessarily finite, because we can in principle continue to grow indefinitely and continue to project our updated values in the future. However, we are practically finite because in a competitive co-evolving environment, any substantial description of our past selves rapidly becomes irrelevant.
<br><br>- Jef<br><br> </div><br></div><br>