eugen at leitl.org
Wed Apr 11 18:47:09 UTC 2007
On Wed, Apr 11, 2007 at 02:37:45PM -0400, Robert Bradbury wrote:
> I think the assumption that there will be a Singularity "meat grinder"
> needs serious reexamination. We don't run around eliminating all of
Fast changes are always challenges to adaptiveness.
> the nematodes or bacteria on the planet just because they are
Actually, we do a pretty good attempt at it; soil biota biodiversity has plummeted
in intensive agriculture. Sealed terrain has about zero biota diversity.
> consuming some small fraction of energy and/or matter that we at some
> point may want.
What is left of the prebiotic ursoup, after life had dined on it?
> You have to realize that while there is a vector that some may follow
> for climbing the singularity slope once it goes nearly vertical, there
> is no reason once it tops out that those who selected to not make that
> choice will be turned into hamburger. The difference between a
Not hamburger, but being turned to plasma or frozen in blue snow are certainly
> sub-KT-I and a KT-II civilization is at least 13 orders of magnitude
> in terms of power consumption. We generally don't interest ourselves
> in something that is going to involve dealing with 0.00000000001% of
> our resources. Hell we rarely pay much attention to anything in the
> 0.1% to 0.01% range. It could well be the case that the solar system
> as a whole evolves up the slope while Earth, Mars and Venus remain
When/if postbiology emerges at the bottom of this gravity well, then
you'd get very intense competition, locally. *We* can't just float off
the earth, and live in vacuum happily ever after.
> meat havens until we get so bored with multi-thousand year lifespans
> that we go off on some dangerous adventure in a world ship to a
> distant "dark" galaxy.
Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org
ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org
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