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On 2015-09-09 00:36, Adrian Tymes wrote:<br>
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cite="mid:CALAdGNRnEeZi0YUzZwO=u-V73Q2Z+FWH3yhyi0ZWVuPZ3L1OGg@mail.gmail.com"
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<p dir="ltr">That sounds like a story I wrote. The Earth was
depopulated by plague; said plague was designed to be targeted
at some specific subset of humanity, but was accidentally
released without that target set, and thus attacked everyone.
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<br>
Racists often overestimate the genetic purity (and well-definedness)
of ethnicities. Unfortunately that knowledge is likely only
partially correlated with ability to edit genomes in scary ways.<br>
<br>
I think the *existential* risk from accidents even with maliciously
designed pathogens is pretty low, since it likely takes a fair bit
of effort to kill everyone reliably. On the other hand the global
catastrophic risk is pretty high, since getting a 50% depopulation
from a bad pathogen seems entirely doable, and would disrupt the
global infrastructure killing even more people. <br>
<br>
I have started tinkering with a review of people and groups who have
tried to destroy the world (both using real means and means they
*thought* were real). It would be interesting to hear if anybody has
a list - the one I have is so far very short. The GCR/xrisk threat
seems to come more from side effects of the pursuits of
non-omnicidal people, like the MAD doctrine. <br>
<br>
<pre class="moz-signature" cols="72">--
Anders Sandberg
Future of Humanity Institute
Oxford Martin School
Oxford University</pre>
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